Installing Rear Drive Wheel to Cast Hub

RXA0056891-UN-11SEP01

Heavy Duty Cast 10-Bolt Hub Shown

A - Wheel Rim

B - Tight Fit Hole

C - Slot Fit Hole

1. CAUTION: Avoid the possibility of personal injury. Failure to follow torquing sequence and procedure will result in damage to equipment and may result in personal injury. Wheel bolts are critical and require repeated torquing.

   NOTE: Wheel rim (A) has one tight fit hole smaller than other holes. One slot fit hole is 180° from tight fit hole, for improved wheel centering.

   Install and hand tighten bolt in the tight fit hole (B).

2. Install and hand tighten bolt in slot fit hole (C).

3. Install and hand tighten remaining bolts.

4. Tighten all bolts until bolts maintain torque according to specifications.

   Item	Measurement	Specification
   Wheel Bolts	Torque	600 N·m (445 lb-ft)

5. Drive tractor 100 meters (100 yd) and retighten bolts.

6. Tighten again at 3 HOURS, 10 HOURS, and DAILY for first week of operation and every 250 hours.

   IMPORTANT: Carefully follow procedure for retightening wheel bolts. Failure to do so could lead to wheel hub damage.