I bought a 1966 20' bertram bahia mar for 1500 with trailer it was repowered in 91 with 4.3 volvo penta and 290dp/a outdrive . It runs like a top but has bad vibration . So i did a little research and decided to check the u joints. I took the top gearhead off the out drive and pulled u joints . They look good but the shaft bearings are shot. Of coarse the only way to do them is pull motor. I've contemplated on doing it myself for 3 days now and have decided to do it . Im looking for some info ,manuals , advise etc... I try to learn as much as possible before i rip it apart. Thanks Slacka
