Volvo Penta AQUAMATIC 280 Workshop Manual page 77

Repair instructions
5. Press out the bushing (1). Use special tool 884259.
6. Should the shift yoke need to be replaced, remove
the cotter pin (1). Then it is possible to pull out the
shaft (2) and the shift yoke (3).
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884259
7. Dismantle the axial bearing race. Use special tools
884140 and 884143. Also replace the O-rings (1).
One at each end of the tube.
8. The retaining pawl is dismantled, when necessary,
as follows:
Remove the shaft journals (48). Remove the spring
(57), the spring (49) and the springs (58).
NOTE! Hold the spring shaft (50). Remove the nuts
(55) and the spring catches (52) and (54) and the
spacer washers (44) and the retaining pawl (42). Lift
out the bearing (43) and the shaft (53) and the push
rod (45). Wash the parts and check for wear. Re-
place parts if necessary.