90
Repair instructions
17. Should the needle bearing of the propeller shaft be
damaged, use special tool 884316 to remove it. In-
sert the puller into the needle bearing in a way that
the barbs of the puller end up at the backside of the
needles. Then tighten the puller forcing the barbs
apart and pull out the bearing.
18. Remove the bearing race on the propeller shaft by
cracking it. Clean all parts and check them for wear.
Replace parts if necessary.
NOTE! The gear wheels are sold in matched pairs in
order to obtain the correct contact pattern.
Assembly
Oil all moving parts and the screws prior to as-
sembly.
1. Fill up with grease between the two sealing rings (1)
and press them home in the propeller bearing housing.
Use special tools 884283 and 9991801.
NOTE! Turn the sealing rings correctly. They are to
seal against the oil in the gear housing as well as
against water.
2. Install the needle bearings for the propeller shaft.
The side of the needle bearing carrying the descrip-
tion must be turned facing aft. Use special tools
884283 and 9991801.
1
884316
9991801
884283
