Yamaha 90 bolt torque

[Riverrat001]

I need the torque specs for a 2002 Yamaha 90 2-stroke. And are the rod bolts torque to yield bolts? Can they be reused or need to be changed? I did a complete rebuild and need all the power head torque specs

[Fast Fred]

you can reuse the rod bolts, don't have the spec in front of me, 30 ft# on the rods as i remember, 18 ft# on the head off hand.

[Fast Fred]

i looked it up, 25ft# on the rods, pull to 9, then pull to 25. on the head, pull to 11, then pull to 22ft #. crank case, big bolts, pull to 14, then pull to 29ft#

[Riverrat001]

Thanks

[Fast Fred]

finger ports, finger ports make it go............

[Riverrat001]

finger ports, finger ports make it go............

I don't think it would hold up to the abuse I put it through. It's on an 18x42 aluminum boat that gets ran in shallow water.

Yamaha 90 in the marsh: http://youtu.be/ZrtltrW_Iwc