Repair Manual

29
DRIVE SHAFTS
FRONT CROSS TRANSMISSIONS
I. FRONT CROSS TRANSMISSION
CHARACTERISTICS
Transmission of the motion from the gearbox to the front two driving wheels is
performed by means of two assembled homo-kinetics transmissions provided at their ends
with two joints of the following type:
- GE 86 - towards the wheel;
- GI 69 - towards the gearbox.
Both couplings are tripod type, the one from the gearbox, consisting in a tulip and GB
tripod assembly and the one from the wheel, consisting in a steering knuckle casing with a
tripod assembly, which is to be assembled with the propeller shaft tulip, the connection
being ensured by the retention star.
These couplings allow: the transmission of the rotation motion, an axial sliding
movement and accomplishment of the imposed turning angles.
The both couplings are working in special grease UM 185 Li 2 or ELF CARDREXA
RNT2, being sealed towards exterior by means of a protection bellow.
INGREDIENTS
GREASE QUANTITY COUPLING
ELF CARDREXA RNT 2 14,0 cl. JOINT GI
UM 185 LI 2 M 14,0 cl.
ELF CARDREXA RNT 2 26,0 cl. JOINT GE
UM 185 LI 2 M 26,0 cl.
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