Lada Niva 4x4, Service Manual

Page: 17 / 81

On surfaces mating with the clutch housing, with the rear and
bottom covers there should be no damages that may cause oil
leak. Insignificant damages should be smoothed with a file. If
parts are badly damaged or worn, renew them.
Check the condition of the front cover and ensure that the
input shaft does not touch it when rotating. If the shaft and the
cover are not aligned against each other, replace the damaged
parts. Ensure, that the oil drain aperture is not fouled (shown by
an arrow on fig. 3-15). Clean the oil drain plug.
Seals. Inspect the oil seals and ensure there is no damage,
severe wear or roughness on the working edges. The permissi-
ble amount of wear of seal working edges is no more than 1 mm.
In case of any insignificant defect renew the seals.
Shafts.
On the working surfaces and on the splines of the
output shaft no damages or excessive wear is allowed. There
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Fig. 3-33. Gear change mechanism and lever:
1 - gear change lever; 2 - gasket; 3 - ball socket; 4 - cap; 5 - spring; 6 - ring;
7 - circlip; 8 - flange; 9 - collar; 10 - rubber boot; 11 - lever knob; 12 - lever exten-
sion; 13 - pad; 14 - rubber bush; 15 - spacer; 16 - securing collar;17 - gear
change lever housing; 18 - sealing ring; 19 - guide plate washer; 20 - guide bar;
21 - spring; 22 - guide plate; 23 - reverse lock plate
Fig. 3-32. Refitting the circlip on the output shaft:
1 - tool 41.7816.4069; 2 - circlip; 3 - support half-ring; 4 - spring washer;
5 - press rod
Fig. 3-34. Gear change mechanism:
1 - guide plate washer; 2 - guide plate; 3 - gear change lever housing; 4 - ball
socket; 5 - cap; 6 - spring; 7, 8 - circlips; 9 - gear change lever; 10 - bellows;
11 - flange; 12 - reverse locking plate; 13 - spring; 14 - guide bar; 15 - sealing
ring; A - mark