65
Repair - lower gear housing, sailboat drive
Propeller shaft,
disassembly of bearings and
drive
20. Remove the front roller bearing.
Use a knife extractor as a counterhold and press the
bearing out with a hydraulic press and a suitable man-
drel.
21. Remove the rear roller bearing. Use a knife ex-
tractor as a counterhold, with a 17 mm socket on the
shaft end.
NOTE! If the gear wheel is going to be changed as
well, the bearing can be pressed off at the same time.
Please refer to item 22.
22. Remove the gear wheel with tool no. 884753. Use
a socket to protect the end of the shaft.
NOTE! The gear wheel and pinion are classed togeth-
er and can only be changed as a complete unit.
Rear bearing housing,
disassembly
23. When the seal rings are changed, the outer bear-
ing race should also be changed.
Put the bearing housing on tool no. 884723. Press out
the seal rings with tool 884752 and shaft 9991801.
Press the outer bearing race out at the same time as
the housing.
NOTE! Note the number of shims. Save the shims.
884753
884723
884752
9991801
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