Operator`s manual

OPERATION

Form 169000 / 169040 89 Revision C

6.17.11.2.2 Roll Alignment

The rolls can be aligned in the fore and aft

direction by shimming the pivot assembly link at

the RH end of the upper roll. The rolls are

aligned at the factory, but adjustment is provided

in case the rolls become misaligned during

operation.

CAUTION

To prevent accidental movement of

windrower, place all controls in NEUTRAL or

in PARK, engage park brake (if applicable),

shut off engine, and remove key.

a. Lower header until it rests on the ground.

b. Loosen bolt (A), and rotate cover (B) to expose

access port (C).

c. Examine roll timing (distance ‘X’) at each end of

the rolls.

NOTE

The rolls are aligned if the distance ‘X’

varies less than 1/16 in. (1.6 mm) from

one end to the other.

If ‘X’ varies more than 1/16 in. (1.6 mm),

align rolls as follows:

d. Remove nuts and bolts (D), and remove shims

(E). The shims can be lifted off the pivot rod.

e. Move upper roll until dimension ‘X’ at both ends

looking through (C) is within 1/16 in (1.6 mm).

f. Re-install the shims, ensuring hardened washer

(F) is against the pivot tube.

g. Re-install bolts (D) and nuts.

h. Operate header/mower conditioner, and

re-check the alignment.

i. Close cover (B), and tighten bolt (A).