Table of Contents
Advertisement
Check Wheel Bolt Torque
--- every 500 hours
(50 hours at fist time only)
Be sure to check the wheel bolt torque by turning the bolt
clockwise.
Tightening Torque: 890 N·m (91 kgf·m, 655 lbf·ft)
Replace Tire
WARNING: Secure the front and rear frames with the
articulation lock bar and pins.
IMPORTANT: Height of the machine may change
according to the types of tires to be installed. Do not
change the specifications of the machine by using
unauthorized tire sizes.
1. Park the machine following the same procedures as
described on page 7-7 for preparation of inspection/
maintenance work.
2. Install the articulation lock bar to the front and rear of
the chassis by following the procedures described on
page 7-9.
3. Loosen all wheel bolts one turn. Note which way the
tread pattern is facing.
4. After jacking up the machine, securely support the
machine with blocks.
5. Remove the wheel bolts. Replace the tire.
6. With the tire raised off the ground, lightly tighten the
wheel bolts in order as illustrated to the right.
7. Lower the machine. Retighten the wheel bolts to the
above torque specification and in the order as illustrated
to the right.
MAINTENANCE
7-88
(Right)
(Wrong)
Front
M4GB-07-104
M4GB-07-102
Advertisement
Table of Contents
