Operator`s manual

MAINTENANCE AND SERVICING

Form 169000 / 169040 170 Revision C

7.13.12 Gearbox Removal: A40-D

a. Open shield covering conditioner drive.

b. Remove the two bolts (A) securing motor to

gearbox, and remove motor.

NOTE

It is not necessary to disconnect the

motor hoses for this operation.

c. Remove the four nuts and bolts (B) from the

lower roll driveshaft, and swing driveline clear of

gearbox.

d. Remove the two nuts and bolts (C) from the

upper roll shaft at the gearbox, and pull driveline

clear of gearbox.

e. Open the endshield on the LH side of the

header.

f. Loosen three nuts (D) and jam-nut on adjuster

bolt (E).

g. Turn adjuster bolt (E) so that drive belts (F) can

be slipped off pulley (G).

h. Remove the sickle drive pulley (G) as follows:

1. Remove the three bolts from the tapered

bushing (H) in pulley (D).

2. Install bolts in the two threaded holes in

bushing, and tighten to release the bushing.

3. Remove the pulley, bushing, and key.

i. Remove the two bolts (J), and nut and bolt (K)

attaching channel (L) to end sheet, and remove

channel (L).

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