The Craftsman's Corner
 

The Taproom, hull 923, Harness The Sun-Solar panels 12/06
Camelot's Rudder, hull 215 7/06
Aphrodisiac, hull 600 adding Raymarine C120/Radar 4/06
TESA, hull 642 Improvements 8/05
Dolfino, hull 704 Watermaker 8/05
Sandpiper, hull 590 improvements 8/05
TESA, hull 642 Cabinet & Lazarette Improvements 3/04
Silhouette, hull 429 Table Improvements, Cabinet, Generator 6/03
ceilidh, hull 378 battery improvements 4/03
Breez'n, hull 502 improvements 11/02
Dinah, hull 52 improvements 11/02
Dolfino, hull 704 improvements 10/02
Aphrodisiac, hull 600 improvements 11/00 & 8/02
Links to other Catalina 42 improvement web sites
    Strange Bird (currently Irish Lady), hull 692 improvements
    Ursa Minor, hull 178 improvements
Adding Diesel Capacity
Preparing Moonspun for Passage 11/98

Miscellaneous Tips

 


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Hull 923 Harness The Sun-Solar Panels
The Taproom
Harley Gee

My wife, Anna, and I enjoyed cruising our Catalina 320 to California’s Sacramento Delta for a month each summer. To keep our beer and food cold, we either had to run the engine daily or get ice. I promised myself that when we moved up to a Catalina 42, it would be equipped with enough solar panels to meet our power needs for refrigeration and other electrical devices while at anchor. When we took delivery of “the Taproom,” C-42 hull #923, in May 2006, I set to work figuring out what I needed to do.

But which panels should I get, how many watts do I need, where should I mount them? The last question was easy. Our boat was ordered with the factory hard dodger, which affords us 84” X 40” of usable space to mount solar panels permanently. I chose to mount three Kyocera KC85T solar panels as they fit perfectly requiring a space of 77” X 39.6” and generated about approximately 1,275 watts a day. I estimated that my power needs for lights, stereo and refrigeration would be between 800 to 1,150 watts a day.

There were three challenges involved in installing the panels. The panels needed legs to raise the edges to allow clearance over the curving dodger and clearance for each panel’s junction box which was lower than the sides of the aluminum panels. The mounting bolts would have to be over 3” long and could not be installed to the panels from below or above. The lock nuts to mount each panel would have to be installed from below on a bolt with just enough length to lock the nut.

I solved the problem of legs by cutting 18 from a teak board. The dimensions are as noted on the illustration. One side of the height is shorter by 1/16” to compensate for the curvature of the dodger. A hole was centered and bored through the height and tapped with a ¼” - 20 tap. Six legs were then temporarily mounted to each panel with cheap ¼” X ¾” bolts. The bolts were tightened only enough to hold the legs steady. Place all three panels atop the dodger and arrange them where you want them.  Each panel’s junction box should face forward. If a leg needs to be lengthened/shortened, make adjustments to the leg or make a new leg. Carefully pencil the circumference of each leg’s footprint on the dodger. Drill the necessary holes through each footprint.

 

You will need 18 studs all 3¾” long X ¼” – 20. These can be fabricated from two pieces of 3 foot long ¼” – 20 marine grade stainless steel rod. 3¾” lengths can be snapped off the rod.

Each leg must be permanently mounted in its original location on the panel. Perform this installation one leg at a time. Begin by unscrewing the leg and removing the bolt from the panel. Thread a 3 ¾” stainless steel stud through the leg. Screwing a cap nut on the stud will make this process easier.  The length of stud left protruding from the bottom of each leg should equal the thickness of the hard dodger (approximately 7/8”) plus the height of the washer and lock nut. Slip the top of the stud and leg through the mounting hole in the panel. Fasten the leg with a washer and locknut. You may need to keep the stud from spinning by holding it with vice grips. The threads in the leg will hold the stud and allow the lock nut to be tightened. Note: over tightening will strip out the threads in the leg. Be sure that the taller side of each leg faces the outside of the length each panel.

Connect 60” or more of 10 AWG cable to the starboard panel’s junction box. Connect 30” or more of 10 AWG cable to the center solar panel’s junction box. Connect about 18” of cable to the port side solar panel. Install the starboard side and center solar panels onto the hard dodger with washers and locknuts. Drill a hold through the dodger and dog house to pass the 8 AWG cable that will run from the splice at the panels to the controller (see pictures). Tread the 8 AWG cable up through the dog house then through the dodger. If you are using waterproofing plates around the 8 AWG cable, be sure to feed them through on the correct side of the dog house and dodger. Waterproof the splice that connects the three panel cables to the 8 AWG cable. Permanently mount the port side solar panel with washers and locknuts. Tie the cable to the stainless frame of the dodger.

Follow the instructions from Blue Sky for mounting an SB-2000E Solar Boost Controller. Locate it where it will be easy to view and gain rear access. Run the 8 AWG cable to the controller and then to the batteries. A 30 amp fuse or circuit breaker should be wired to the positive cable close to the batteries.

 

Solar Panels:

          Three Kyocera KC85T solar panels -                   Cost w/shipping:  $1,362 

Fasteners:

            1 bag (100) ¼” 316SS flat washers, 1 bag (100) ¼” – 20 316SS lock nuts
            2 pieces of ¼” – 20     3’ threaded rod 316SS      Cost w/shipping:  $     33                      

Cable:

2-Conductor #8 AWG Outdoor Wiring Cable (25 feet)
        2-Conductor #10 AWG Outdoor Wiring Cable (12 feet)
        30 amp Circuit Breaker (or Fuse)                         Cost w/shipping:  $     56

Controller:

            Blue Sky SB-2000E Solar Boost Controller        Cost w/shipping:  $    216      

                                                                                                  Total Cost:  $1,667

     

Hull 215 Rudder Dissected
Camelot (sistership to Ursa Minor #178)
By Nick Wigen

Camelot and Ursa Minor are identical fin keel, 3-cabin MkI boats built in 1990 that share adjacent slips in Portland, Oregon. A couple of years ago Bob Teeter upgraded his rudder to the newer elliptical design while Ursa Minor is still blessed with the old barn door slab. The new rudder has beneficial effects on boat handling but any improvement in boat speed is small enough to get lost in variations in sail trim, luck and sailor attention. We’ve found when racing head to head we both generally lose about the same number of causal races. Our plan for Ursa Minor is to upgrade the rudder fairly soon.

Camelot’s rudder sat in Bob’s garage gathering dust and getting in the way. Recently the planets lined up just right where I had my utility trailer at the moorage and he wanted to get rid of the old rudder. There may have been beer involved… Anyway, I ended up with the rudder in my carport with a vague idea of stripping off the fiberglass, reinforcing the stock and building a new rudder. Here is a story of those events.

I cut around perimeter to a depth of about 1” with a carbide blade in a Skilsaw. I expected the rudder to be made of a fairly soft foam core and a thick fiberglass shell so it would split in half fairly easily. Instead, the construction method appeared to be to form the shell with a fairly thin layer of woven glass cloth and resin and then inject a mixture of resin, glass fibers and some light weight foamed resin beads. Here is a close-up of the edge showing cut and split areas. The core material was fairly hard and dense. A small portion would just barely float in water. The core could only be taken apart by cutting, chiseling and chopping.

It appears that the fiberglass shells were molded and a layer of honeycomb type cloth and glass fibers was layered into the uncured resin. The outer skin could be peeled with some difficulty but came off cleanly. Here is the core after the cloth and gelcoat skin was removed. You can see the honeycomb layer. There are some voids between the shell and this honeycomb layer. Although these voids were fairly large there was no evidence of any water intrusion. While not especially impressive, I would not think these voids were a structural problem on this rudder.

The rudder stock was a piece of 2 ½” schedule 80 (Double Strength) stainless steel pipe. I was quite shocked to find out that the web was only 3/16” mild steel plate! Below is a picture of the stock with the plate welded to it. The 3 round holes were so the core material would tie the 2 sides together.

Here is a close up of the weld between the mild steel plate and stainless steel pipe near the bottom of the pipe rudder stock. The weld area was cleaned with a wire brush on a heavy duty angle grinder. Notice there is some loss of steel due to corrosion – perhaps 5-10% of the plate thickness.

The bottom end of the pipe rudder stock is closed by a steel plate but not seal-welded. This is a good path for water to come directly into the rudder interior. Evidence of water intrusion was seen – the surface between the mild steel plate and the cast core was wet. Water was also found where the pipe entered the top of the fiberglass rudder body. The gap between the core and the rudder stock seen here was caused by blunt force trauma during the dissection and was originally found to be tight.

Conclusions: The general method of forming the shell and injecting the resin/fiber mix appeared to provide a solid structure. Two things do concern me about the way this rudder was built. The use of plain carbon steel below the waterline seems to be foolish economy. Camelot has spent all but a few months in fresh water. It would be interesting to see what a rudder with full-time saltwater immersion would look like. The other concern is the compete lack of bracing or reinforcement against the torque transmitted to the rudder which is carried only by the single plate. My company uses heavy duty air control dampers in our equipment and we have seen failures of the weld between the blade and shaft when this method is used. We would never accept this configuration. Before buying a replacement  rudder from Catalina I would need proof that they have changed to a proper design.

 

Hull 600 Adding A Raymarine C120 Multifunction Display & Radar
Aphrodisiac
By Norm Perron

Eight and one-half years after hull 600 was commissioned, it was time to upgrade to a radar with newer features. The original radar, Autohelm 7" ST-50 (basically same as RL9) was installed on the pedestal, with the antenna on the mast. I was looking for a system with more bells & whistles, and, after much research, decided to buy a Raymarine C120 display with a 4 KW Pathfinder antenna. It lacks some of the features of the E series display (repeater at another location, bird’s eye photo view, bathymetric view of the bottom), but is priced closer to my budget. Plus, I have no interest in any of those other features. The whole project took me (and my wife assisting) about 7 full days. Not bad, considering how much I learned about the system and the cost savings. Below are the major steps we took for the installation and some of the challenges we encountered. 

1. I decided on the same configuration for the new radar system as I have now, which is with the antenna mounted on the mast. The new system required a 25 meter cable, which would also require a larger diameter cable than the existing one, because of typical voltage drop at the amperage of a 4KW. A 2KW would require a larger diameter cable as well. After much consideration, I decided that this would be the right time to upgrade the bent pedestal guard from the current 1” to a 1.25” guard, which is what is installed on today’s boats. A second reason to replace the guard with the larger diameter tube is that I needed more clearance above the compass for the new radar display. This part of the entire project became more and more challenging. The white plate below the compass that supports the pedestal would not fit with the larger diameter tube, so that plate needed to be replaced. To do this, the binnacle had to be taken apart. Then the ‘feet’ of the tube were not large enough to accommodate the 1.25” diameter, so those had to be replaced with new holes drilled into the cockpit floor. The big advantage is that it was a good time to lubricate much of the Edson steering & put plenty of antisieze compound on the screws. Finally, after replacing the bent guard, running the wires through it was not that tough. I used PLENTY of clear wire lubricant (like yellow-77). 

2. Running the new cable from the pedestal, under the cockpit, through the cabin floor, and to the mast was pretty simple, just followed the existing cable. That is around the diesel and right through the center of the boat right under the sole.

3. "Bending" the cable (at the base of the mast) so it would go up the mast was quite a challenge on a pullman berth boat. The 50-gallon water tank, which is under the bunk, needed to be removed. The existing hole at the base of the mast with old radar cable was too small to make the bend for the larger diameter cable. It was great practice enlarging that hole, with the old radar cable still in it. With a 1.5" hole saw, I drilled another hole just above the existing one, trying not to destroy other cables. Then, with lots of filing, I joined the holes so the larger cable could be passed.

 4. Now it's time to disconnect the old 2 KW antenna, lower it and drill out the 12 rivets holding that bracket. I didn't trust the existing radar’s mast mount with the new and heavier antenna. Besides, the 4 KW wouldn't fit on that mount. Luckily, I was able to salvage 1/2 of the rivet holes in the mast. It's quite a job determining exactly where the holes need to be drilled and actually drill them while perched in a bosun’s chair. I decided to stay with the supplied 3/16 aluminum rivets.

 5. Of course, the hole where the old cable exited the mast was not large enough. I drilled a 5/8 hole just above that old one. Then joined the 2 holes by lots of filing (same as I did at the base of the mast), being sure to keep the cable intact.

 6. The toughest part was pulling the new cable up the mast, using the old cable as a messenger. TONS of wire lubricant was used. This definitely required two people: my wife pushing the cable into the mast (applying as much wire lubricant as possible) while I used the old cable as a messenger and pulled the new cable from the new antenna location. I understand most installers cut this cable at the base of the mast so gravity can be used to help the cable down (pushing it in at the antenna) instead of pulling it up the mast. Getting the connector that attaches to the antenna through my enlarged hole was also quite a challenge. In hindsight, I should have made a larger hole.

7. Tasks were then pretty much done on the mast, so it was time to lift the antenna up & secure it on the mount. Not that tough of a job, but time consuming. Once it was mounted, with anti-sieze applied & the bolts torqued, the task of attaching the 4 power leads & connector were complete.

8. I also decided to replace my Garmin GPS chartplotter with a Raystar 125. The old Garmin GPS antenna was originally installed on the starboard stern pulpit, so I needed to remove that & mount the Raystar there, running the wires inside the pulpit. That was not a big problem.

The power cables were then connected and the system turned on. Presto, it worked, though it took time to actually figure out how to turn on the radar portion & see targets. The next day we did a harbor cruise seeing targets we never thought possible with an older 2 KW radar. I remember seeing 2 boats about 5' apart, actually saw 2 targets on the display. Being able to overlay the chart on the radar is fantastic. Seeing how MARPA tracks targets to avoid collisions is also fantastic. We are both very happy with the results. The big question, would we do it again? I think so, even thought it was a really big job.


Hull 642 2-Cabin Improvements
TESA
By Steve Haas

I built and installed these teak grab rails on starboard side. They have to be cut to fit curve of cabin.  I like lots of things to hold on to when underway.
 

Another customer teak grab rail, this time on main cabin ceiling.
Magazine rack next to circuit breaker panel.
I installed two sliding drawers next to TV, above chart table. I was able to obtain matching drawer latches from Catalina. Great place to put small things without having to lift chart table top.
Draw opened.
Folder boarding step. This is made from plywood and painted. With the hinges on each side, the step can fold up into small package.
Close up of boarding step, it is important to make profile closely match hull side. Top of each side hooks on top. Note rubber strip between  step sides and hull, this keeps step from moving when you put your weight on step.
Boarding step folded.


Hull 704 Watermaker
By Capt. Rick

A Village Marine Little Wonder watermaker was installed. The link below will allow you to download (recommend Save to hard drive, not just Open) a 800KB file with several photos.

http://www.catalina42.org/watermaker.doc
 

Hull 590 2-Cabin Improvements
Sandpiper
By Tom & Yvonne Daggett

 

Added AC outlet, forward cabin, starboard side.

Added AC outlet.
Added Drawer Under Galley Microwave
Added Handhold Over Starboard Settee.

 

Added Handholds.
Forward Head -- mirror on Door.
Forward Head -- Towel Racks.
Forward Locker.
Modified Enclosure & Curtain -- Forward Shower.
Single Screw TV Mount.
String Bucket P & S Coaming.

Photos by Tom


Hull 642 2-Cabin Cabinets & Lazarette Improvements
TESA
By Steve Haas

Here are a few improvements done to TESA.
 

I removed the inside liner of the galley cabinet and removed shelves attached to inside of door. With the addition of a few panels on the inside I have lots more room, especially for big pots or appliances.
 

I split the lower drawer in the forward compartment and added roller drawer brackets. This makes it a lot easier to inspect knot meter impeller and drawers slide open easily.
Here is a clear Plexiglass shield I made to protect the autopilot ram and steering from loose equipment in the starboard stern compartment. The panel comes off easily with thumb screws.
Another view of the Plexiglass shield, before installation.

 

Photos by Steve


Hull 429 2-Cabin Table Improvements, Cabinet, Generator
Silhouette
By Mark Lignoul

Here is a new table for "Silhouette", hull number 429.  Below are some other photos of the cabinet over the sink, generator, and some other improvements.
 

Top is a sunburst design inlaid with teak and ash veneers. The oval table base has storage underneath.  The table folds in half which gives us much more standing room in the main salon. My friend Miles Poor (in sunburst photo) and I built this.
 

Unfold the top and see an exotic tamo ash.  Tamo ash is stained with alcohol dyes to match the interior and bring out its unique 3 dimensional grain.  Table top is brushed with 13 coats of epoxy sealer, sanded level, then sprayed with 11 coats of 2 part polyurethane ("5 Year Clear" system). So beautiful, we can't stop looking at it.
 
Here is a cabinet over the galley sink. Note the small white 10 watt halogens mounted under the ledge below the port side windows.  They really help light the galley and the settee.  Twelve volt halogen fixtures are available from your local home improvement store.

 

Dishes for 6 are stored inside, as well as wine glasses outside.  The halogen light on the wine glass rack gives a chandelier lighting effect.
Here is a photo of the Westerbeke 7.6 kw generator installed in the engine room.   A new engine room door was constructed a few inches wider to get it in.  One inch sound insulation was added to the engine room.  The water heater was moved to the port lazarette.

Photos by Mark


Hull 378 2-Cabin Battery & Charger Improvements
ceilidh
By Rich Logie

On ceilidh ('kaylee' - Scottish Gaelic for a clan gathering with music, dance, poetry, the passing of tradition to the new generations), we've decided to attempt our cruising as a 'green' boat meaning that we plan to rely as much as possible on alternative energy sources.
 

At the core of this scheme is an adequate house bank of batteries. The three 4Ds that came with a 1994 model 2-cabin would probably suffice, but with one of the batteries near the mast, some change was needed. The run from the lazarette behind the galley to the mast seemed a bit long for any charger to overcome. Our original Freedom 1800 forced the decision by sacrificing itself to save its fuse.

The first step was to decide on 6V deep-cycle golf cart batteries. Individually they are much easier to move than a single 4D. They are also much more readily available outside of the US (we've been told and have observed in Mexico). This also increased our Amp-hour capacity from around 550 to 660. More Amp hours could be had from taller 6-volts (they are 1.5 inch taller and may be the replacements for these ... 1100 Ah in the same space!). Fillers were built from 2x4 material which hold down the 4 batteries in the back in the standard battery compartment. A standard 4D battery case fit in the space between the existing battery compartment and the door to the galley. It has its own frame bolted to the floor and the new forward wall which itself is bolted to the existing bulkhead. All covers are bolted down, bolted to the surfaces available which in turn are bolted to the pan. The batteries should stay in place on all angles of heel.

 

We decided to go with a Freedom 30 inverter/charger on the theory that when at the fuel dock for a short time, it could do a lot of charging in the time available. (We want to avoid marinas as much as possible.) We've found that the modified sine wave AC output has been no problem for any of our equipment including battery chargers and computer. It is mounted on the shelf running along the outside port hull in the aft lazarette. The shelf required some reinforcement along the back edge to support the added weight (56 pounds).

 

The Freedom and Link 1000 documentation are quite good when it comes to installation requirements and schematics. But not perfect ... see the bulletin board posting for additional learnings. Because there was one run of cable over 6 feet, 0000 (4x0) cable was required through all paths that the charger would follow. Wiring to the distribution panel and other takeoffs remained the same but upgrades are part of the long-term plan. The Freedom can put out 140 Amps DC when charging (we've seen 130 on the Link 1000 display) and 3000 watts when inverting (a 250 Amp draw from the batteries). Freedom documentation indicates a dedicated battery switch (at the top right in the photo) and a 350 Amp fuse (below the shelf on the right). Both are mounted on the galley bulkhead. The cranking battery is in the black case at the bottom mounted to the existing shelf. It is fed by the 'Echo Charge' feature of the larger Freedom inverter/chargers and not treated as a separate battery bank by the Link 1000 controller. The house and cranking battery switches are mounted to the pan along the port hull. In the event of a cranking battery failure, we plan to jump the house and cranking battery with jumper cables (golf cart batteries can take it with no damage).

 

Correct operation of the Link 1000 monitor/controller required moving all the connections normally run to the battery bank to outside the actual bank itself. This photo shows the Link 1000 shunt on the left with the battery bank connection coming in at the bottom. It is located on the back of the battery compartment. The connections for the charger and all downstream loads are at the top of the shunt. All other connections are then made to the heavy-duty buss bar downline from the shunt. The smaller wires are the Link 1000 monitoring and power wires.
While not explained in the documentation, the same principle must be applied to the positive side. This buss bar is inside a compartment on the port side of the battery compartment. The wire coming in from the left in the photo is the only positive connection to the battery bank. The small wires are again Link 1000 connections. The smallish wire coming in to the second post is from the alternator (soon to be upsized), The third wire is from the Freedom 30 and the fourth wire leads to another buss which feeds all other connections. Eventually solar and wind power will be connected to this buss. In this fashion, the Link and Freedom can monitor all charging activity, not only their own.

 

This schematic is basically a redrawing of one of the options shown in the Freedom documentation. Because all AC power is run through the Freedom before going to other AC circuit breakers, we have to manually turn off the water heater when charging or inverting. The AC could be rewired so that the water heater is on another circuit and automatically turned off when shore power is severed. But our decision to go as a 'green' boat means that once away from the dock, only the engine will heat water (or SunShower) and the water heater AC breaker will be left off. One important consideration is the addition of a galvanic isolator where the shore power first enters the boat. The inverter/charger mixes AC and DC grounds to do its job and for safety. This could lead to catastrophic galvanic corrosion without the galvanic isolator.

Photos by Rich


Hull 502 2-Cabin Improvements
Breez'n
By Garry Willis

I've been in several Catalina 42's. Garry & Marci's Breez'n has had, by far, the most woodworking improvements of all I've seen. You can tell they've owned and have seen several sailboats & have thought out many neat ways to build cabinets, shelves & cut-outs to provide more storage on their Catalina 42. Feel free to comment or ask questions on any of these to Garry. He is very active in our Discussion Forum, click on Discussion Forum on the left.

Norm

Hanging Wet Locker--We installed a hanging rod on the inside of the forward head locker to store our foul weather gear. This drains right down to the hull and eventually to the bilge so it is ideally suited for this purpose.

Forward Stateroom Shelf--Just for decorations and appearance.

Forward Stateroom Cabinet--Again, all wasted space above the hanging locker and drawers. We store sweats and bulky clothing there.
 
Sole Hatch--This is located just aft of the mast and has a lot of dead space below. Be careful of wire conduits below...I wasn't.
Mast Cover--This also is a nice mod that we borrowed from our friends Terry and Sandy Vaughn. It muffles the noisy mast, is easily removed and finishes the look of the cabin.
Tool Drawer two cabin model--So much simpler to have a drawer than to have to remove the settee cushion each time you need something under. Also installed access doors under the dinette for the same reason.
Foot Pump--If your batteries run down or the pump won't work, you have no way to access fresh water so we installed a Whale Tip Toe Pump alongside the galley sink. There is plenty of room below the cabin sole for installation.
Galley Cabinet for two cabin model--This is one of the best mods we have made on the boat and it really ties the look together. The louvered doors slide to reveal the microwave, and storage for dishes, pots & pans and misc. galley items.
Aft Head Cabinet--All that space under the vanity in the aft head was enclosed in a cabinet utilizing tambour doors. We store linens and towels in there.
 
Aft Stateroom Cabinet--The space above the locker and drawers was enclosed with sliding doors. We store a coffee maker and blankets in there.
 
Radar Tower--This post can support many items including the engine hoist, cockpit lights, hailers and assorted antennas. It goes straight down to the hull.

Photos by Norm


Hull 52 3-Cabin Improvements
Dinah
By David McCalley


Most Marina del Rey & other So. Cal sailors know David, he's been racing sailboats most of his life. He's also been making custom metal items for years, check out his web site: http://www.mccalley.com/ David & his wife, Dinah will be cruising starting in November 2002, and have done some neat improvements to their Catalina 42. They also plan to upload progress of their cruise to their web site, so keep checking it.

This is the forward locker, just forward of the shower. A Lewmar/Simpson Lawrence Sprint 1000 windlass was installed. It has a handheld control for powered up and down. The chain falls down to the hull. This increases the weight of the chain fall, virtually reducing the chance of the chain getting hung up in the windlass. It also provides LOTS of space for lots of chain & line.

The aft head was removed, notice the frame for it in the ceiling (above the aft port hole). It is thought this space would be more beneficial as a freezer instead of a head. Luckily, there is a spare head in the bow.

Custom 5052 and 5356 alloys aluminum fuel tanks were fabricated. 4 @ 30 gallon tanks and 1 @ 42 gallons (where the aft holding tank was located).
Four L-16 6-volt batteries were placed into the bilge in a series/parallel configuration. This gives 700 amp hours and 700 reserved minutes. The grayish (covered with Interlux barrier coating) fuel tanks are visible. The tanks are filled by overflow and each have their own vent.
The water maker pressure vessel is in the port aft cabin. The pump is driven from the Phasor 3.5 kw generator. Notice the clear hoses to see quality of the water. The SSB antenna tuner & autopilot brains are easily accessible.
Here's David in his favorite driving position (when the autopilot is not on). The wheel was removed, replaced with a telescoping tiller. A custom table was built to clamp into the tiller.
The left photo shows the telescope in the retracted position. When the autopilot is on, the tiller stows up-right by the stern pulpit, right photo.
All engine gauges & controls were moved in the main companion entrance. Perfect for viewing when driving by tiller or below or when huddled under the dodger (not photographed, not built yet).

 

Since David is in the metal business, he built a stainless arch, out of 2" and 1¼" tubes, which supports the traveler, the outboard motor lifting slide and the railing seats. Notice the stainless wedges for the foot blocks.
The traveler is simple--block & tackle to move the mainsheet block (pictured with the bowline).
Another purpose for the arch is a motor mount for the outboard. This large "paperclip" is easily removable when there is no need to work the outboard. The removable traveler block & tackle are used for the hoist.
The generator was installed in the port locker in the cockpit. Notice, the hinges were replaced with a piano hinge.
Close-up of the 3.5 kw Phasor generator. Notice on the left is the pump for the water maker. It's a bit hard to see, most fuel lines are clear, made of high performance Targon. It is easy to see if fuel, air, crud or nothing is flowing.
A custom stainless adapter was made to "Tee" the generator and water maker exhaust. Six thru-hulls were removed throughout the boat, only 5 are left.

Nice place for the propane tank. Notice the expanded observation seats.

Photos by Norm


Hull 704 Improvements
By Capt. Rick

The major additions to the vessel Dolfino, hull 704, 3-cabin, was to add a 12-volt generator and modified the water manifold.

The 1 cylinder Kubota diesel generator fits snugly on a platform mounted on legs over the water heater. It generates 14V at 120 Amps with a Balmar 412 smart regulator for battery charging, and runs the inverter for 1.2 kW of AC. All maintenance access is thru the engine access doors. Fuel supply is tee’d into the main engine and has it’s own secondary filter and a check valve on the return. The engine is cooled through a fresh water heat exchanger driven by an electric pump tee’d into the main engine inlet. The engine air intake is plumbed to circulate cooling air around the alternator. The exhaust has a mini water muffler plumbed to a thru hull with flapper valve on the transom. It’s designed to be safe on either tack and in following seas.

I had to rebuild and relocate the factory fuel valve panel for the aux tank, and added provisions for a third tank. The engine runs at 2100 RPM and is fairly quiet with just the engine compartment insulation. It’s almost undetectable underway and there’s very little exhaust odor except at startup. Fuel consumption is about 0.1 GPH. I get charged batteries and hot water thru the inverter by running 1½ hours every 24. The genset is a semi-custom design from an outfit in Florida. It took several tries to get everything right with them but so far I’ve been pretty happy. The Kubota engine is a little gem.

I got tired of always having a little water in the bilge. One day it occurred to me that there was a nice self-priming salt water pump in the aft head that drains the shower and fridge. So I built a valve manifold and added hoses to drain the 3 bilge sections with the pump. It dries things out pretty well.

Photos by Norm

Hull 600 Improvements
By Norm Perron

Once we took delivery of Aphrodisiac, our new Catalina 42 (August 97), the never ending job of modifying & improving her began. Some of these changes are predicated on a 2-cabin, but a 3-cabin and other Catalina owners will see how some of these ideas could be applied to their yacht.

Lets get to the photos. Click on them for an expanded view.

If you have already seen Phase 1, click here to go to Phase 2

Wine glass holder under cup holder Wine glass holder under cup holder. What would otherwise be wasted space is used to store 12 wine glasses with no scratching. The biggest challenge was keeping them in while the boat heels.
12x12" draw under dining room table 12x12 inch draw under dining room table (H&L Teak, Carson CA). It's a bit difficult to see in this photo, the draw opens athwart ship.
Clothesline in forward shower The primary item in this photo is a simple clothesline, in the forward shower. I used strong 6" yacht stainless cleats & 5/16 Dacron line. The reason for high strength is so it could be used for a wet locker, hanging heavy wet fowl weather fear, even in rough seas. Even though the line can be removed in a few seconds (and re-installed in less than a minute), we keep it up most of the time. It's great to hang up wet towels.

You also see a teak hook, mostly for hats. Also in this photo, you see a corner of the cockpit cushions. Upon delivery, I had new cushions made, cut & hinged (with matching piping). All cushions fit neatly in the forward shower.

Pin rail shelf & galley I built a pin-rail shelf with easy access from the cockpit to store small items such as keys, sun block... Below the plate and to the left is a convenient place for a flashlight and holder for a few kitchen knives. Aft of that is a cigarette-lighter adapter to make it easy to pass a 12-volt wire through the hatch to power cell phones... Aft of that is a light that lights up inside all 3 pantry doors. To the left of the lazy susan, you see a 120-volt receptacle (also a short run to the cockpit for 120-volts). Inside the lazy susan, you see an indoor-outdoor thermometer, with the outdoor sender inside the refrigerator. 
Retainer so Lazy Susan doesn't open in rough seas Our lazy susan opens by itself in rough seas. My wife didn't want any visible locking devices so there was a need to be creative. I drilled a hole to allow a 3/16 x 2" quick release pin to be inserted in the teak, penetrating into part of the door. A small block of wood was attached on the back of the door to allow a more positive lock. I drilled an extra hole to store the pin inside the lazy susan. This door gets positively locked when rough seas are expected.
Teak window frames After seeing a few Taiwan boats, my wife decided we need teak frames around the windows. I agree, they do dress up the boat quite a bit. I also find the channels below the windows throughout the boat to be an excellent place so stow stuff like screwdrivers, knives, wine corkers, locks.
Garage I'm a big stickler for ventilation, so keep these doors open when the boat is not in use. Just above the batteries you see a very small portion of a Hella swiveling 12-volt fan, see the description on Ventilation. Just aft of the square light, you see another indoor-outdoor thermometer which measures the temperature of the hot water heater. This way I can tell how warm the water is before running it and wasting warm water. The gooseneck halogen light is easy to turn on and light up the entire garage, including aft of the hot water heater. You can see I added another 2-battery Perko switch and labeled the batteries. You can see a small portion of battery 4, an Optima 1000 MCA fits there after a little cutting of fiberglass.
Lights in closets In the two closets, just opposite the pullman berth, I installed 12-volt lights. They are manually activated with their own switch. You also see a 120-volt receptacle I installed. 
Cutout in forward shower The under the seat in the forward shower has plenty of storage. I installed a Bomar hatch with a 7x11" opening. So far it has stayed perfectly dry. The other round inspection port was installed as the shower drain hose fitting came off while I was working on the shower sump float switch.

This float switch was mounted in a plastic tool box resting on the hull below the pullman. The hose that went from the shower sump to the factory pump was re-directed to this tool box. Coming out of this box is a new hose that goes to the factory pump. When there is enough shower sump water in the box, the float switch turns on the factory pump and uses the rest of the factory system. A sump box system is available commercially, but there is no need to buy another pump.

Cutout under nav station Under the nav station has an area of storage that is closed up by 6 screws. I installed 2 hinges on the top and a door button to lock it. Great place to stuff several rags.
Outboard bracket I designed & had Garhauer Marine make a custom outboard bracket. It is constructed of std 1" tubing, polished like the rest of the rails. Even though the 7 hp Mariner weighs about 75 lbs, it never moves or sways. The actual pad the ob is attached to is the standard West Marine ob pad. You will notice it is totally out of the way, takes no rail space. You will probably also notice the Garhauer engine hoist pivot & rail attachment. This is a great place to put it as it allows maximum swinging out of the ob to lower it on the dink.

You may also notice where the 6x9 speakers are mounted-under the observation seats. There are also gimbaled drink holders inboard of the observation seats and back rests to match the other canvass.

Cockpit table drink holder & fire extinguisher A few cockpit ideas. I mounted a fire extinguisher under the aft cabin hatch on a piece of wood. It's thru bolted from the top, with an extra black plastic extinguisher bracket. No problems in over 3 years.

My wife brought the Plexiglas cover for the cockpit table to a plastic shop and had them bond similar Plexiglas on the bottom so 4 cans or wine glasses can be held in place. Great idea, especially since we don't use that part of the table for much else. Hull 600 did not have hinged Plexiglas like the newer ones.

Line hangar I removed the existing screw near each halyard winch and attached a small line to a plastic button. Excess halyard and main sheet line is neatly kept in place by these line hangars.

Also notice the "security" screws holding the stainless runners holding hatch boards in. These screws need a specially designed allen wrench with a hole in the middle.

Collapsable dock step These 3 photos show a portable dock step. The stainless rails are made by Garhauer Marine, I did the teak steps. The second photo shows it is easily disassembled by removing wing nuts. Also notice the extra holes in the teak just above the stainless supports. The holes accept the other step's protruding screws allowing both steps to be locked in together when stored. The third photo shows the entire ladder collapsed in it's bag. Once you've done it a few times, it takes less than 5 minutes to assemble is disassemble it.
New chainplate screws The top photo shows new passifated screws at the chainplate. Even though the factory installed quality stainless screws, they showed rust more often than I want (although the chainplate is passifated). The bottom photo shows a neighbor's boat with the supplied screws. I am aware cleaning the shrouds and screws more often minimize this problem, but I feel using screws similar to their surrounding are more compatible, and look better.
Ventilation System Air blows throughout most of the boat when it's not in use. Just above the 2 @ 4D batteries, there is a Hella swiveling fan, blowing from the galley toward the steering quadrant. In the aft cabin, a fan blows air from the quadrant through the aft cabin back into the main salon. Just aft of the forward toilet, I drilled a 3" diameter hole so air from 3" muffin fan on the other side of that bulkhead can escape. On the wall just outside the 50-gallon water tank (under pullman) I drilled a 3" hole & mounted another muffin fan, sucking air from under port main salon seats. These are all 12-volt DC fans, tied into the "cabin fans" switch on the DC panel. The boat does "hum" a bit when sitting in the slip, and I've gotten a few calls telling me a bilge pump or something is always running. I don't care, I also don't have any signs of mildew.

Phase 2 of Hull 600 improvements

Garhauer's new triple block traveler w/unibody blocks Since there have been some failures of the single shackle mainsheet blocks attachment to the traveler, I decided to go with the upgraded car & 3 @ 3" Garhauer Unibody blocks. Beautiful, aren't they? The new car was compatible with the traveler on hull 600. The new car is shipped on a short piece of track with the ball-bearings in place. To install the new car, you need to slide the old car off (may want to capture most of the ball-bearings). Then line up the small track that was shipped with the traveler and transfer the new car to the traveler, being sure no balls fall out. It may sound messy, but very easy to do the transfer. The triple blocks on the ends of the traveler come with the kit & need to be swapped out (so they match the blocks on the movable car). Besides, one needs to be removed to swap the cars.
Garhauer's unibody blocks on the boom On the boom is a 3" double Unibody block (forward). And a 4" single Unibody block with a becket. Garhauer recommended the 4" aft as a larger wheel is more efficient.
Traveler end blocks w/bale On the traveler ends, I took off the cam-cleat & put a Harken bale instead. Then inside the dodger, ran the traveler control line through a spare sheet stopper & labeled all stoppers. There was a spare stopper on the starboard side. Needed to install a new one on the port side. This way, the traveler can be adjusted easily from inside the dodger.
Sketch of old & new jiffy reefing Here is a poor sketch (wish I had time to draw it on the computer, but this was quite faster) of the original & new jiffy reefing system. The top half is the system hull 600 came with, with the butterfly block in the boom. The butterfly block came out of the aft of the boom quite easily. You will notice the old system had 3 extra blocks, more friction. I don't see any advantage with the old system, if anybody does, please let me know.

The only possible issue in anyone else retrofitting to the new system is there must be a slot above the 4 blocks near the gooseneck so the line can go up to the cringle in the sail. The guys at Charleston Spar volunteered to mill out that slot for me if I need it milled as they made some without that slot. Luckily I didn't need it milled as I didn't want to remove the boom from the end piece.

Foot pump under the oven I've been concerned about the main electrical fresh water pump failing when on a trip. There is no easy to extract fresh water from the stock tanks. I installed a small foot pump in the coaming compartment under the oven. It is fed from the water manifold under the sink, with a valve in-line. A new basic spout needed to be installed next to the main faucet.
Stainless steel soap dispenser in aft head I found this great stainless soap dispenser in one of the stores in Annapolis ( http://www.eurostyleimports.com/ currently on the 3rd page of Bath). The fact it screws to the wall makes it very functional.
Inverter & battery charger in garage There has been some discussion on where to mount an inverter (remember, 2-cabin). Putting it just inside the "garage" door makes it very visible and allows the wires to be very short. While I was at it, the stock battery charger was re-mounted so the amp meter can be seen.
Lock holster & number board below main hatch I made a small padlock holster and mounted it just where you need it, in reaching distance when closing up the bin boards. This also turned out to be an attractive location to mount the Number Board.
Shelves in aft hanging locker We have never used the hanging portion of the aft cabin closet. We're always looking for places to store stuff, so these shelves seem to tie both these conditions together. They can easily be removed and the pole re-inserted if need be.
Long Garhauer turnbuckle covers Garhauer Marine has an option of longer turnbuckle covers. They are beautiful & cover the entire turnbuckle. You see the delrin is tapered on the top with set-screws so they don't pop out. The hole where the shroud goes thru is very-very tight (and split so the wire can go thru), minimizing the water that will enter the cover. It is quite a job installing them as each shroud needs to be disconnected, one at a time.
Captain Norm hosing down the dinghy I like to hose down the dink at the islands when done. I installed a 15' coiled hose in the anchor well on the starboard side. Running the hose to the forward sink wasn't too tough, no hoses visible. A valve was installed under the sink to be sure the pump doesn't cycle a lot due to a leaking nozzle. There is plenty of pressure, even at this head, with the stock pump. If you get one of these hoses, be sure to get the version that is setup with a "thru-hull" brass fitting with a friction fitting inside the boat. The 1st one I bought had a standard hose fitting which did not work as well.
Edson steering wheel axel guard to retain key & eliminate grease This is my latest gimmick: a guard that goes over the axel on the Edson pedestal. We take the wheel off all the time while on a mooring or anchor. I've always been concerned in losing the key (I do have a spare, though) or allowing someone to touch the axel and get full of grease as this is always lubricated.

As you an see it is made of 2 different size PVC pipes glued together. The inside pipe has an oversize notch so the key stays retained. Of course, the nut goes back on.

Reefing ratchet block slider to minimize tripping When I had a Catalina 36 with a Harken jib furling drum, they said it is not under warranty unless there is a ratcheting block. When the C42 was being commissioned, I installed one of these on the bales at the base of a stanchion. On the 42, I wanted to get this block as far away as any persons foot to minimize tripping. Since Garhauer makes sliders, they made this custom slider, specifically for this block. This ratcheting arrangement works great when pulling in the jib. If you pull from an angel, it holds the line a bit allowing you to rest between pulls. I know some sailors use their winches for this task, but I personally don't like that idea.
Reflective tape so you can see her with a flashlight at night You can buy some SOLAS reflective tape that's about 2" wide (at West Marine). I've applied some on the tops of 4 stanchions. This makes it much easier to find your boat in a crowded area at night. Just point a flashlight & it stands out quite well.

OK, I haven't really needed it much, but it sure looks cool at night.

Garhauer kayak holder This kayak holder is not actually on Aphrodisiac. A dock neighbor, Captain Rick, had Garhauer Marine make a few for his kayak. Rick says it has worked out very well.
Water filter & VSD pump I know this is a pretty ugly photo. It is where I mounted a SHURFLO water filter, just above the fresh water pump. I decided to filter all fresh water in an effort to keep the aerators clean on all spigots, which has worked out quite well. At the same time, I got rid of the noisy belt driven pump & installed a new ITT Jabsco VSD (Variable Speed) pump. This pump is great. Extremely quiet. Since it is variable speed, it turns very slow when a faucet is on very low. Can't hear it & very smooth water flow.
Flat screen TV & DVD player My wife wanted a TV in the pullman area so we went with a Samsung 17" TV/monitor. A 1/4" thick aluminum plate is fastened to the 4 counter-sunk mounting screws that attach to the TV in the back. Coming out the other side of this plate are 2 @ 1/4" screws that go thru the wood bulkhead. The TV comes down easily by removing 2 nuts (and 2 locking crown nuts) just above the toilet. You can see a small DVD player is on the shelf, wired to this TV.
Kinkade's Conquering The Storm I know everyone has their favorite decoration on the forward wall in the mail salon. I just want to share with you what my Kinkade painting looks like. It is difficult to see, but there are actually 3 frames around it, It is Velcro up, so I may take it with me if ever sell the boat. 
US Flag illuminated at night Instead of taking the US flag down at sunset, why not light it up. Now with white led flashlights, power consumption is not that big of a deal. The flashlights I used have 7 led's. In hindsight, 7 is not needed, especially if you use 2 flashlights. They are powered by rechargeable nimh cells. The mounts (right side of the photo) use 1" clamps, designed to clamp on a vertical stanchion or pulpit and the up/down angle is adjustable by loosening/tightening a nut.

 

Camera mounted on special clamp I like to take photos while sailing. I find tripods don't work, so devised a clamp with a long 1/4" screw onto which the camera is mounted. One of my favorite shots is of the subject sitting on the starboard observation seat. The clamp is mounted on the starboard aft gate stanchion, facing aft. All of us get in the photo, with the flag in the background. Then I email the guests the best shot taken with the self timer.

The shot on the right shows a bit more detail of the screw going thru the clamp with a wing nut to lock the camera in place.
Camera mounted on special clamp I finally got around to replacing the original (over 8 year old) Catalina supplied 4D battery (closest to the windlass, remember hull 600, 2-cabin). I much prefer golf cart batteries, so went with them. Height was no problem, but the bank is about 1/2" longer than the 4D. I needed to cut off the outboard side of the battery box. Fairly big job, did it with jig saw & belt sander to smooth the edges. Then needed to bond a piece of hard wood on the outboard side, so the batteries couldn't shift around when heeling. The shroud around them needed a bit of trimming to clear this block of wood. I needed to re-locate the 2x2 wood on top, no big deal. Cover fits fine. All in all, glad I did it.

Wires were not a problem at all, just long enough.

Photos by Norm

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Adding Diesel Capacity
By Dan Smith

The system is designed to have three (3) storage tanks: 

#1 forward port, 48 gal;
#2 starboard aft, 36.5 gal;
#3 port aft, 52 gal;
and a 17 gal service tank centerline aft.

Fuel Levels:

Fuel quantity for the storage tank is read on the main fuel gage on the instrument cluster. Press the RED button for the tank that you wish to monitor and it will indicate that tank's fuel level. The fuel level for the service tank is read from the gage under the port aft transom seat and requires no switch, as it reads directly from the tank at all times.

Fuel Vents:

The storage tanks each have vents, but no fuel return line. Only the service tank has a fuel return. The vents for the service tank and tank #3 are shared. The vent for tank #1 is forward on the hull next to the forward holding tank vent.

To Fill A Tank From An Outside Source:

Fuel is filled from three (3) deck ports located next to their respective tank except the service tank which is filled via an electric (12 VDC) rotary vane transfer pump. The controls for this pump and the fuel system are located in the engine room. All fuel from foreign ports is to be filled through a BAJA filter-without exception.

Fuel Additive:

All fuel needs to have fuel additive, PRI and Algaecide added according to the ratio on the additive. This is critical to maintain clean fresh fuel. Log it. Use a ratio of 2000:1. Additive is to be mixed with added fuel WHILE filling, NOT added after or before filling, as it will not mix properly.

Tank Use Order:

In order to maintain boat weight balance (CG) the tanks should be pumped in the following order: #3, #2, #1. Transfer pumping is to be done when the service tank reaches ¼ tank reading (which should occur after fourteen (14) hours of use at 1 to .65 GPH at 2200 rpm).

Fuel Filter System:

The fuel from the service tank has been filtered when filling (by the service tank fill line filter) and feeds through a main fuel control valve to the A and B filters. These filters can be used in pairs or single. The B filter is the main feed filter and has separate intake and discharge valves (as does the A filter). In a fuel stoppage in the B filter, open the A filter valves (2) and close and clean the B filter unit. The filters are of RACOR type and have sediment bowl and drain for observation. The top T handle gives access to a secondary element filter. Flood the filter with fuel with the T slightly loose so that air can bleed out, then tighten properly.

Special Operations:

It is possible to supply the main fuel filters and engine directly and bypass the service tank, pumping directly from a supply tank. To do this, open the fuel bypass valve located next to and above the main fuel control valve, and engage fuel transfer pump. Do not open the fuel fill valve. This may also be done to flood the fuel filters after maintenance or cleaning.

Fuel Log:

A fuel log should be maintained and posted on the door of the engine room to record all fuel related operations, from receiving outside fuel to transfer pumping and fuel additives. This log is critical to monitoring the fuel system and maintaining clean, reliable fuel.

The service tank is to be kept at maximum fill at all times that the boat is secured or underway for both security of the system and reliability of an available good fuel supply.

To Transfer Fuel From A Storage Tank To The Service Tank:

1.   Check fuel level in service tank.
2.   Check fuel levels in storage and determine which of the three tanks
you will pump from. Cross check the fuel log to see from which tank the last transfer was made.
3.   In engine room, open the tank valve for the specific tank selected.
4.   Open the tank fill valve. This is a dual function as both fill and
fuel return line and is only opened to fill the service tank after which it is closed to allow fuel return to the service tank from the engine.
5.   Start electric transfer pump labeled FUEL PUMP CONTROL SWITCH by
lifting the switch.
6.   Have someone topside monitor the service tank gage and vent (port
aft).
7.   Monitor fuel flow through the filter and check for dirt and water in
the bowl.
8.   When full, CLOSE tank fill valve first and the valve from the tank
pumped from before you disengage transfer pump. This prevents any siphon by the fuel return line from happening and putting an air lock in the transfer pump line.
9.   Check level in supply tank.
10.  Update the fuel log with what you did and when.

Keep the service tank at maximum fill at all times to prevent fuel contamination.

Emergency Fuel Transfer:

There are two (2) fuel transfer line disconnects: one before transfer pump, but after the filter; and another after the transfer pump discharge. These disconnects allow a ¾" hose to be connected for a manual transfer pump (Granger barrel pump with garden hose) for situations when the electric transfer pump fails.

System design: Dan Smith

System installation: American Tank

All tanks are 6061-t6 alloy Aluminum with welded seams and internal baffles.

Plumbing Diagram
Click to
enlarge
Tank Layout
Click to
enlarge


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Preparing Moonspun for Passage November 1998
Jim & Cindi Goodrich

With a convenient point to pause in our careers and with the kids off to college, Cindi and I have decided to take the plunge. Beginning in January, we'll be off to Mexico, Central America, and the South Pacific aboard Moonspun (hull #101, three-cabin, fin keel model). We're selling the house, cars, and furniture, and giving the dogs to some friends. Then the realization struck us...we have to fix up the house for sale and get Moonspun passage ready...in a hurry. We decided to divide the labor. Cindi will be in charge of the house and I'll be in charge of the boat.

I attacked my half of the work with a passion. The first thing I did was to make a spreadsheet containing all the things we might want to do to get Moonspun ready (sorry, it's the engineer in me). The wish list was $60,000 long!!! Choke!!! Time to divide the list into "needs" and "wants". Fortunately, the local West Marine store manager will be giving us some good discounts.

First in our priorities was increasing the fuel capacity of the boat from 38 gallons to (ideally) 200 gallons. Increasing fuel capacity will allow us to range farther afield, while enjoying the energy-hunger conveniences such as a watermaker, modern electronics (radar, computer, SSB radio, etc.) and freezer.

We started with an obvious project to increase fuel capacity. We removed the holding tank from the starboard quarterberth, filled in the through-hull fitting and removed the macerator pump. Using the holding tank as a template, our tank fabricator expanded its dimensions aft so that the new aluminum fuel tank filled in the compartment, complete with a curved bottom (Figure 1). This gave us a tank with a 36-gallon capacity. If we had expanded the tank's dimensions outboard, we could have added another 4 gallons but we wanted to leave room for future hose and wire runs, if needed. The fill hose was run to the starboard rail near the other fill fitting. We ran the vent hose aft to the abandoned holding tank vent (make sure you replace the through-hull fitting or you'll get a big surprise when you try to fill the tank the first time). Three-way valves were added in the engine room between the tanks and the Racor fuel filter for the fuel feed and return lines. An electric fuel gauge was added to the bulkhead forward of the existing fuel tank (see lower left in Figure 1).

We fabricated a new 22-gallon holding tank that was made from high density, half-inch wall, heat-welded polypropylene. This tank is located in the bilge between the dustbin at the base of the companionway and the shower drain in the aft head (see Figure 2). To install the tank, we cut the cabin sole and dropped the tank in place. We needed to loosen wire connections so that the tank could be slipped beneath the wires that run in a race along the roof of the bilge. We also had to cut a huge piece of fiberglass out that held the shower drain in place; the drain was re-plumbed. The tank was secured inboard with a wide wooden plank that was screwed to wooden cleats in the bilge stringers.

The fiberglass cabin sole that was removed for installation was glued and screwed to the wooden sole, was then screwed into place to finish the opening. The macerator pump was moved to the bilge stringer aft of the dustbin, and the through-hull was added in the space immediately to port of the dustbin. The vent line was run up the back of the hanging locker in the starboard quarterberth. The vent through-hull was a little lower than I wanted, so I added an in-line check valve between the top of the hose loop and the through-hull fitting to keep water from flowing into the tank on port tack. The pumpout hose was run behind the medicine cabinet in the aft head to the deck.

While the boat was out of the water to remove and add through-hull fittings for the aft holding tank, we added the transducer for the Interface Twin Scope sonar system. (I should get back the 3 seconds per mile in PHRF that I lost for adding the new rudder because of the transducer's size). This system can see out about 1200 feet in front of the boat in open water and is alarmed to alert us if anything "pops up" in front of us. It should relieve some of the anxiety of having a deep fin keel and long rudder around reefs and coral heads.

For night sailing, we added stainless steel red cabin lights (West Marine) in each stateroom and the main salon. Some of these lights are two-way (white and red). Most of the new lights replaced the plastic fixtures originally supplied by Catalina (the plastic was becoming brittle and breaking).

To add a little comfort, we installed the updated stern rail that is standard equipment on the Mark II models and the later Mark Is. Conveniently, the company that makes rails for Catalina, Railmakers, is located close by. The rail fits exactly into the existing mounting holes; however, the new rail comes with an additional mounting post that needs to be drilled. While replacing the rail, we discovered that Catalina does not use backing plates for the stern rail mounting hardware, so we added them. We found that the only modification that needed to be made was to the stern ladder clips, which were too short to hold the ladder securely to the rail while under way; Railmakers extended the latches for us about one inch and this solved the problem. By the way, if anyone wants a set of Stern Perch rail seats (designed for the early model stern rails), they are available at a very reasonable price (e-mail me at goodrich@moonspun.com if you are interested).

Next on the agenda:

  1. Modify the navigation station to be better organized for the computer, repeater wind/water instrument, and radios, etc;
  2. add three 30-gallon fuel tanks on the starboard side of the bilge, forward of the new holding tank (and perhaps one 30-gallon tank on the port side);
  3. re-design the helm station to include radar, sonar, and wind/water displays, VHF radio, and autopilot control;
  4. add a 12V watermaker;
  5. build a freezer beneath the chart table;
  6. add a bimini and cockpit enclosure;
  7. install staysail hardware,
  8. install a wind/water generator on a mast mounted on the transom; and
  9. add lots of storage for Cindi (we plan to turn the port quarterberth into our "garage").

Have we forgotten anything? Probably. But we plan to live aboard for a while before leaving the coastline too far behind. We'll update you on our progress in the next issue of Mainsheet

Jim & Cindi Goodrich, Moonspun

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Miscellaneous Tips


1. SPACE SAVER:A convenient place to stow linens, towels, and bedding is to buy large pillow shams and instead of filling them with pillows, fill them with your linens, etc., and then use them to decorate your sleeping quarters. (contributed by Cindi Goodrich (Moonspun))

2. CABIN NOISE: Under power, the Catalina 42 generates between 90 and 95 decibels of noise in the interior of the boat. By comparison, your average automobile generates about 75 decibels at freeway speeds. The noise on your Catalina 42 can be significantly reduced if the hollow companionway steps are filled with dense, closed-cell foam, and then covered with a sheet of 3/8" foam before reinstalling the silver heat shield. This treatment drops the interior noise level from around 92db to about 80db. (contributed by Jim Goodrich (Moonspun))

3. NEED MORE STORAGE SPACE?: The Catalina 42 was developed as a great coastal cruiser. As such, storage space was traded for living area. However, a few nooks and crannies area available to store your gear/food/what ever. On great place is the space behind the mirror in the forward shower. Removing the mirror reveals a void beneath the anchor locker (this is the access to the anchor windless). You can build some shelves in here (make them removable in case you want to get to the windless). Complete the job by attaching a stainless steel piano hinge to the mirror and bulkhead so that the mirror swings open like a cupboard door; also add a strip of self-adhesive foam to the mirror frame so that it closes quietly; a latch finishes the job. (contributed by Jim Goodrich (Moonspun))

Last Updated on Sunday, December 24, 2006