Inspection - Yamaha TDM850 1996 Service Manual

FRONT WHEEL AND BRAKE DISCS

INSPECTION

1. Inspect:
S Front wheel axle. Roll it on a flat surface.
Bends ! Replace.
WARNING
Do not attempt to straighten a bent axle.
2. Measure:
S Wheel runout
S Over the specified limit ! Replace.
Rim runout limits:
Radial a : 1 mm
Lateral b : 0.5 mm
3. Inspect:
S Wheel bearings
Bearings allow free play in the wheel hub or
wheel turns roughly ! Replace.
S Oil seals
Wear/Damage ! Replace.
Wheel bearing and oil seal replacement steps:
S Clean the outside of the wheel hub.
S Remove the oil seals using a flat-head screw
driver.
NOTE:
Place a rag on the outer edge to prevent damage.
S Remove the bearing 1 using a general bearing
puller 2 .
S Install the new bearing and oil seal by reversing
the previous steps.
7-3
CHAS