Assembling The Differential Gear - Yamaha YFM4FAR Service Manual

FRONT CONSTANT VELOCITY JOINTS AND
DIFFERENTIAL GEAR
G
Install the dust boots.
G
Install the dust boot bands.
NOTE:
The new boot bands may differ from the
G
original ones.
The dust boots should be fastened with the
G
dust boot bands 3 at the grooves in the joint
shaft.
*****************************************************
3.Check:
Free play (thrust movement)
G
Excessive play → Replace the joint
assembly.

ASSEMBLING THE DIFFERENTIAL GEAR

1.Measure:
Gear lash
G
Refer to "MEASURING AND ADJUSTING
THE DIFFERENTIAL GEAR LASH".
2.Install:
Gear motor
G
*****************************************************
Servomotor installation steps:
G
Make sure that the gear motor and shift fork
sliding gear are in the 2WD position.
While aligning the gear motor stopper a with
G
the differential gear case boss b, mesh the
pinion gear (gear motor) and shift fork sliding
gear together.
G
Push the gear motor into the differential gear
case.
G
Rotate the gear motor counterclockwise until
it lines up with the gear motor mounting hole.
NOTE:
When the gear motor is in this position, the
spring inside the gear motor has been
preloaded for positive engagement.
G
Install the gear motor bolts.
G
Fill the differential with the specified grade
and quantity of oil.
*****************************************************
7 - 11
DRIV