1. At left are the necessary raw materials for installing the rudder bearings: 2 hour epoxy (not shown), tape, mixing cup, Vaseline, 5 minute epoxy.

NOTE: While 5 minute epoxy is not to be used for joining materials to be exposed to water, because of its rapid drying properties it can be used to tack pieces in place prior to gluing with more suitable adhesives.

2. First, apply a thin film of Vaseline to each rudder shaft to prevent gluing it to the bearings. Place the bearings on the rudder shafts. Prepare a small batch of 5 minute epoxy in a cup. Using a toothpick, place a small drop of 5 minute epoxy on each bearing and insert it into the hull (be sure to use the middle tubing piece to connect the rudder shafts as depicted in step 9 of the previous page).

3. Secure the rudders in place with masking tape. It is best to support the lower rudder. Use the sail's trailing edge as a sight guide to help ensure proper alignment. Allow the 5 minute epoxy to cure completely.

4. Carefully remove the tape and rudders. Mix a batch of 2 hour cure epoxy and micro-balloons (see section 2 "Hull Assembly" for mixing instructions). Using a Q-tip, apply a bead of epoxy/micro-balloons around each bearing. Be sure to fill any gaps between the hull and bearing. Avoid getting epoxy in the bearing itself.

It is best to reinstall the rudders (don't forget a thin film of Vaseline) and shaft connecting tubing and re-tape the rudders to ensure accurate final alignment. Set the hull aside and allow to cure overnight.

6. Slip the rudders in their respective bearings and check for fit and movement. They should rest snugly and evenly against the hull. Each rudder should freely turn at least 35° past the centerline both to port and starboard. If either rudder piece is found to bind during movement (binding usually occurs when passing center), use a small flat file and shape it until the necessary freedom of travel is achieved.

NOTE: setting up the rudder control linkages will be covered in section 7.

Stern Planes

Not So Fast...

While 5 minute epoxy was used to tack the bearings in this section, it's rapid dry time may be a little too fast depending on your skill level and confidence. Several different epoxies are available with varying cure times up to 30 minutes. Feel free to use them if needed. However, always finish the bonding process with 2 hour slow cure epoxy.