Repair Manual

MANUAL GEARBOX
21
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HALF CRANKCASE ASSEMBLING
Place in the right side half crankcase
- primary shaft;
- secondary shaft together with the lock pin of the biconical bearing taking care that
the assembled forks to be positioned in their seats;
- the differential gear (G.B. 365 and G.B. 51C).
Grease the assembling areas of the crankcases with sealing paste LOCTITE 518.
Place the left side half crankcase over the right side half crankcase; position correctly the
reverse selector.
Place the assembling screws of the half
crankcase and slightly tighten them.
Mount the spacer and tighten its attachment
screws at the required moment
(1 - 1,4 daNm).
Tighten the assembling screws of the half
crankcases at the required moment, observing
the tightening order specified in the drawing.
M 7 : 1,9-2,4 daNm
M 8 : 2,8-3,3 daNm
VELOCITY STEP V PINION R EMOUNTING
Place the following parts on the primary shaft:
- the spacer;
- the inner bushing and needle casings;
- the free pinion of velocity step V;
- the synchronizer assembly together with
the fork and shaft for velocity step V;
- the elastic washer;
- the locking nut.
Mount the elastic pin of fork for. velocity step
V, by means CV 31 B mandrel.
NOTE:
The synchronizer for velocity step V shall be assembled in the same way as the one
for velocity steps I - II; mount additionally the retentive segment.
REPAIR
vnx.su