
7 - 11
DRIV
FRONT CONSTANT VELOCITY JOINTS AND
DIFFERENTIAL GEAR
●
Install the dust boots.
●
Install the dust boot bands.
NOTE:
●
The new boot bands may differ from the
original ones.
●
The dust boots should be fastened with the
dust boot bands
3
at the grooves in the joint
shaft.
*****************************************************
3.Check:
●
Free play (thrust movement)
Excessive play
→
Replace the joint
assembly.
ASSEMBLING THE DIFFERENTIAL GEAR
1.Measure:
●
Gear lash
Refer to “MEASURING AND ADJUSTING
THE DIFFERENTIAL GEAR LASH”.
2.Install:
●
Gear motor
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Servomotor installation steps:
●
Make sure that the gear motor and shift fork
sliding gear are in the 2WD position.
●
While aligning the gear motor stopper
a
with
the differential gear case boss
b
, mesh the
pinion gear (gear motor) and shift fork sliding
gear together.
●
Push the gear motor into the differential gear
case.
●
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.
●
Install the gear motor bolts.
●
Fill the differential with the specified grade
and quantity of oil.
*****************************************************
Summary of Contents for YFM400FAR
Page 1: ...LIT 11616 16 02 5TE F8197 10 YFM400FAR SERVICE MANUAL ...
Page 36: ...2 11 SPEC Cylinder head tightening sequence Item Standard Limit MAINTENANCE SPECIFICATIONS ...
Page 48: ...2 23 SPEC 1 Radiator 2 Thermostat È To coolant reservoir COOLANT FLOW DIAGRAMS ...
Page 49: ...2 24 SPEC OIL FLOW DIAGRAMS 1 Camshaft 2 Crankshaft 3 Drive axle OIL FLOW DIAGRAMS ...
Page 50: ...2 25 SPEC 1 Oil filter OIL FLOW DIAGRAMS ...
Page 51: ...2 26 SPEC 1 Oil pump 2 Oil strainer OIL FLOW DIAGRAMS ...
Page 310: ...9 3 ELEC CHECKING THE SWITCHES ...
Page 338: ...9 31 ELEC LIGHTING SYSTEM ...
Page 365: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN PRINTED IN U S A ...
Page 367: ...LIT 11616 17 32 5UH F8197 10 YFM350FAS SUPPLEMENTARY SERVICE MANUAL ...
Page 398: ... 24 SPEC 1 Crankshaft 2 Oil filter OIL FLOW DIAGRAMS ...
Page 480: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN PRINTED IN U S A ...