21A-24
MANUAL GEARBOX
5th gear sprockets and synchronisers: Removal - Refitting
JR5
21A
a Refit the fifth gear pinion using the tool (16) (Bvi.
1175).
a Remove the tool (Bvi. 1175).
a On the input shaft, refit:
-the lock washer,
-the idle gear supporting ring,
-the fifth idle gear fitted with its synchroniser ring,
-the fifth gear hub fitted with its synchroniser
springs.
a Refit:
-the fifth gear fork and selector rod,
-a new washer for the input shaft nut,
-a new nut for the input shaft,
-a new bolt for the output shaft.
a Change into fifth gear by moving the fifth gear fork.
a Torque tighten:
-the input shaft nut (190 N.m),
-the output shaft bolt (80 N.m).
a Put the gearbox in neutral.
a Fit a new pin for the fifth gear fork using the tool.
III - FINAL OPERATION
a Proceed in the reverse order to removal.
a Top up the gearbox (see 21A, Manual gearbox,
Manual gearbox oils: Draining - Filling, page
21A-1) .
a Carry out a function test.
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