15. REAR WHEEL/AXLE/SUSPENSION
15-13
Mongoose/KXR 250
Remove the two bolts attaching the rear
swing arm at the rear fork and then remove
the rear swing arm.
Inspect the shock absorber rod.
Bends/damage → Replace the shock
absorber assembly.
Inspect the shock absorber.
Oil leaks → Replace the shock absorber
assembly.
Inspect the spring.
Fatigue → Replace the shock absorber
assembly.
Move the spring up and down.
Inspect the bush.
Wear/damage → Replace.
REAR SWING ARM DISASSEMBLY
Remove the bolt attaching the lower rear
swing arm at the upper rear swing arm and
then disconnect the upper rear swing arm
from the lower rear swing arm.
Inspect the upper rear swing arm.
Bends/damage → Replace.
Inspect the bush.
Wear/damage → Replace.
Bolts
Rear Swim Ar