SECTION 7 MAINTENANCE AND SERVICING
Form 169000 / 169040
144
Revision D
7.8.13.4 Pulley
Removal
a. Remove wobble box. See previous page.
b. Loosen nut and bolt (A) from pulley.
c. Remove pulley using a 3-jaw puller.
7.8.13.5 Pulley
Installation
a. Remove any rust or paint from inner spline. For
replacement parts, remove oil/grease with
degreasing agent.
b. Apply Loctite® #243 adhesive (or equivalent) in
two bands around shaft (B) as shown, with one
band at end of spline, and one band
approximately mid-way.
c. Install pulley on shaft until flush with end of
shaft, and secure with bolt (F) and nut. Torque
bolts to 160 ft·lbf (217 N·m).
d. Install wobble box. See previous page.
7.8.13.6 Changing Wobble Box Oil
NOTE
Change wobble box lubricant after the
first 50 hours operation, and every 1000
hours (or 3 years) thereafter.
a. Raise header to allow a suitable container to be
placed under wobble box drain to collect oil.
CAUTION
Stop engine, and remove key from ignition
before leaving Operator's seat for any
reason. A child or even a pet could engage
an idling machine.
b. Engage header lift cylinder stops.
c. Remove breather/dipstick and drain plug, and
allow oil to drain.
d. Replace drain plug and add oil to required level.
Use Gear Lubricant, SAE 85W-140, API Service
Class GL-5, 2.3 quarts (2.2 liters).
e. Disengage lift cylinder stops.
B
A