Volvo Penta MS2 Workshop Manual page 26

Repair - MS2 reverse gear and upper gear housing, sailboat drive
18. Reverse gear MS2.
Turn the reverse gear upside down and remove the
bottom cover. 4 screws.
Scrap the O-ring.
19. Reverse gear MS2.
Remove the slipping clutch. Remove the sleeve bear-
ing from the vertical shaft. In some cases, the bearing
might remain in the slipping clutch.
NOTE! If there is any fault in the slipping clutch, it
must be replaced as a unit. The clutch is only avail-
able as a complete spare part.
Change the roller bearing as necessary. Please refer
to items 73-83.
24
20. Turn the reverse gear/upper bearing housing over
and put it in a press. Put tool no. 884725 over the ver-
tical shaft, so that it rests on the large washer. Press
the washer down, to release the retention ring halves.
Remove the halves.
21. Remove the cover. A lock washer, a large spring
washer, three small spring washers and possibly one
or two spacers will come away with the cover. In addi-
tion, the ball bearing and gear wheel are fixed to the
cover.
NOTE! Remove the needle roller bearing. The bearing
might remain on the shaft.
884725