Category Archives: Repair/Replace/Maintain

Dutchman/Boom Lift

Dutchman/Boom Lift
Dave Peffer
11/1/1997
Hull #: 20

Earlier hull numbers have an adjustable two-part boom lift designed to permit setting up the Dutchman exactly. This has a nasty tendency to shake out of the cam cleat at the end of the boom, and re-setting it with the sail luffing is no picnic. I opted to set the system up perfectly, then whipped the two parts of the boom lift together just above the cam cleat. No more loose line and the whipping can easily be cut when necessary.

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Vibration Under Power

Vibration Under Power
Jim Jaeschke

5/1/1998
Hull #: 73

Last summer I always felt that there was just a little too much vibration when under power. This winter I took the propeller off sent it to Michigan Wheel. They found that there was a burr in the taper of the propeller. I also took some valve grinding compound and ground the tapers on the shaft and propeller to match. This helped to reduce the vibration level.

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Dock Side Water Connection

Dock Side Water Connection
Dave Peffer
7/1/1998
Hull #: 20

A few weeks ago we were asked by the Coast Guard to display a life jacket for each passenger, requiring us to take one of the PFD bags out of the lazarette. The gal who put it back in didn’t see that sneaky blue tube, and hung up the bag on it, then pushed extra hard. Result: the right-angle fitting from the regulator cracked. When we fired up the fresh water to do dishes the pump ran on and on, but we had no pressure. It took awhile to find this blasted leak!

I have temporarily plugged the end of the tube after removing the fittings, but have to replace the thing if I ever want to use the dockside connection for water. Those who have not (yet) broken it can avoid the problem by disconnecting the blue tube, turning

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Anchor Detent

Anchor Detent
Dave Peffer
10/1/1998
Hull #: 20

The anchor locker provides no place to install a chain lock, which is required to keep the anchor locked on the roller underway. I made one up as follows: a short length of 3/16″ stainless wire (length depends on the length of your anchor stock) with a lifeline pelican hook (West Marine model #543132, which adjusts in length) swaged on one end, a stainless thimble nice-pressed on the other. A galvanized shackle attaches this to the bitter-end padeye in the anchor locker. The pelican hook goes through a chain link as close as possible to the anchor, and the adjustment on the hook allows this to be snug. The anchor is not going to fall overboard. This can also be used to snub the chain and allow you to transition the chain to the gypsy while raising the anchor if you do

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Condensation in the Refrigerator

Condensation in the Refrigerator
Jim Jaeschke
9/1/1998
Hull #: 73

On Electra we started noticing in our second season a lot of condensation on the tops of cans in the top part of the refrigerator and also on the top of the refrigerator itself. We performed the dollar bill test which is closing the top cover of the refrigerator with a dollar bill located between the cover and the rubber seal. We found that the dollar bill pulled out easily in several locations along the perimeter which showed that the rubber seal was not touching the top. It was probably compressed from my putting a heavy tool box on the counter. A new one was installed.

I also checked, as suggested by other owners, the junction of the counter top and the top of the refrigerator. I found as they had, a gap that could leak air. I sealed the

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Boom Vang Pivot

Boom Vang Pivot
Dave Peffer
5/1/1998
Hull #: 20

The pivot at the mast end of the vang turns on a pin held in place by only a cotter pin through the center. Nothing else holds it in place, and the cotter pin is liable to shear, dropping the pivot pin completely out of the fitting and releasing the vang from the mast. Pending a ‘fix’ for this problem, please check the cotter pin for wear and replace it at least once each season.

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Boom Vang Boom Attachment Problems

Boom Vang Boom Attachment Problems
George Ciechanowski
9/1/1998
Hull #: 66

Something to keep an eye on is the screws that attach the boom vang to the boom.

The fitting on the end of the vang is secured with two screws and nyloninsert nuts. One of the nuts backed off and released the end of the fitting at the boom. The other screw was still in place but its’ nut was loose. Luckily I noticed the loose fitting before it did any major damage to itself or the boom.

Since the vang is in the way of tightening one of the screws I replaced both screws with hex head bolts, washers, and new nuts (you should not reuse nylon insert nuts, they loose their holding power). You gain access to the nuts by way of the inspection plate on the boom but to get to the forward screw to remove

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GPS Interference

GPS Interference
John Estes

10/18/1998
Hull #: 142

I finally got my problem solved. When we ordered our new C380, we ordered it with a Garmin 215 GPS with Differential built in. Well, the GPS worked fine but no differential. The dealer and the West Marine rep tried everything but still no workie. (I forgot to tell you I also had a inverter installed as well) By luck the rigger who was working on my boat turned off the inverter and lo and behold the differential started to work. So, after rewiring, trying a new GPS and new antennas, it was just interference from the inverter. So, I do not use the inverter when under way.

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Anchor Windlass Circuit Breakers

Anchor Windlass Circuit Breakers
Earl Poe
10/1/1998
Hull #: 140

I have received a copy of a letter dated 10/15/1998 from Catalina regarding the anchor windlass circuit breakers on 380’s and 400’s. Apparently, some boats left the factory with 80 amp. breakers in stead of the 135 amp. It’s only a problem under high loads, but all should check. The red PUSH-PULL bottom button has the capacity stamped on it. Should you have the 80, contact Ralph Torres @ Seaward.

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