BRemove and Install Front Caster Wheels
C Removing
1. Park the machine on a firm and level surface.
2. Stop the engine and apply parking brake.
3. Lift the front of machine with a safe lifting device.
4. Remove the lock nut with nylon sleeve and the wheel
bolt.
5. Remove the wheel and dust cover from assembly
yoke.
C Installing
1. Install the replacement wheel and dust cover.
2. Install the wheel bolt and the lock nut with nylon
sleeve.
3. Tighten the nut.
4. After installing, grease to the nipples.
A Insert the wheel bolt from the outside of the yoke.
A Tighten the nut gradually until wheel bearing play is
eliminated and wheel turns freely by hand.
Reference
Tightening torque
5. Lower machine.
(1) Lock nut
(2) Wheel bolt
(3) Yoke
(4) Dust cover
20 to 25 N-m
(14.8 to 18.4 lbf-ft)
(2 to 2.5 kgf-m)
TIRES AND WHEELS
33