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TRANSM ISSION
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Bellows - Bearing assembly
to th e gearbox
Using a press, extract the assembled tripod,
sustained it on an extractor, FACOM U 53 G
type, protecting the tripod clogs.
Before extracting, mark the position of the
tripod compared to the transmission shaft end.
Dismount the bellows - deflector bearing in
the same manner like tripod dismounting .
REMOU NT I NG
In order to be corre ctly positioned on the
s haft, the bearing must be pressed to achieve
the value L = 118 ± 0.2 mm between the
backside of the bearing and the shaft extremity.
This value is obtained by means of the PF 1331
device, when mounting, its extremity is at the
level of the shaft.
IMP ORTANT:
In order to avoid the deformation of the bearing, which includes a sealing gasket
(annular oil seal), the pressing effort must be constant (do not hammer).
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GPF
1331
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TRANSM ISSION
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Bellows to wheel
REMOUNTING
The mounting of the new bellows is to be
performed by means of the PF 573 – 04 device.
Catch the inclined transmission in a vice with
soft jaws in order to avoid the shaft damaging.
Engage the PF 537 – 04 device over the tulip
of the transmission shaft.
O bturate the small e xtremity of the bellows
and, abundantly grease with automatic
transmission oil or ELF CARDREXA RNT 2
grease: - the all outer surface of the PF 537 – 04
device, - the inner part of the bellows, especially its
smaller diameter part (this operation is performed
for slipping help).
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FRONT AX LES ELEMENTS
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Spring – shock absorber assembly
DISMOUNTING SPRING-SHO CK ABSORBER ASSEMBLY OF F THE VEHICLE
Loosen the front wheel attachment screws.
Lift the vehicle by means of a two-column
elevator. Dismo unt :
- the wheel;
-t he st eeri ng knuc kle attachment
screws (1) to the shock a bsorber leg;
- the two upper attachment screws (2 )
of the shock absorber on the carriage body.
Take out the spring – shock a bsorber
assembly, by pressing on the l ower arm, in
order to avoid the shock absorber getting in
contact with the transmission bellows.
SPRING DETACHMENT FROM SHOCK ABSORBER
Place t he shoc k absorbe r on t he shoc k
absorber support (4), of the base plate (3 ) of
the SU S 600 device.
Place the compression plate (7) on the filtering
block and position the rods grips (8) on the spring
lower last but one coil. Com p re ss t he sp ri ng by a l t e rna t i ve l y
tightening the nuts (9) till release it from the lower
plate of t he shock absorber.
Dismount the upper attachment nut of the
s hock absorbe r by means of the SUS 601
combined wrench.
Take out the spring
Place the spring on the SUS 600 device shaft
(2).
Place on the shaft the lock bushing (6), the spacer (5), and tighten the crank ( 1) to the
required moment till the lock bushing (6) comes into contact with the filtering block of the shock
absorber. Loosen alternatively t he nuts (9) and take out the plate (7) and the rods grips (8).
Release the spring by means of the crank (1) and detach from the shaft (2), the filtering block
of the shock absorber, the upper plate, a nd the spring.
1 2
SSPECIAL TOOLS
Devi
ce SUS 600
Combined wrench SUS 601
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