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How much to torque lower unit and impeller housing bolts?

B

Beagleman

Regular Contributor
Good day folks. You guys are so awesome that I decided to hit you up for advice again. I got a 40 hp mariner (40 E 6E9 s 104752), 1985 2 cylinder outboard. Basically a copy of those old Yamaha fm series.

I'm in the process of changing the impeller, and wandering how much I have to torque the impeller housing bolts, as well as the bolts for the lower unit.

Any help is greatly appreciated.

All the best.

Robby
 
Beagleman said:
Good day folks. You guys are so awesome that I decided to hit you up for advice again. I got a 40 hp mariner (40 E 6E9 s 104752), 1985 2 cylinder outboard. Basically a copy of those old Yamaha fm series.

I'm in the process of changing the impeller, and wandering how much I have to torque the impeller housing bolts, as well as the bolts for the lower unit.

Any help is greatly appreciated.

All the best.

Robby
Click to expand...

No need to torque them. Just tighten them all evenly in a criss-cross pattern. No need to torque the lower unit bolts either. Just tighten them.
 
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