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Revision B
1.
Place the windrower in
ENGINE-FORWARD
mode. For
instructions, refer to the windrower operator
’
s manual.
1022781
A
B
C
Figure 4.27: Supporting Windrower
2.
Using a forklift, lift the cab end of the windrower
approximately 130 cm (51 in.) (B) off of the ground, or high
enough so that left cab-forward drive wheel assembly (A)
can be removed. Place stand (C) under the windrower
frame. Repeat this step for the other drive wheel.
1007630
A
B
Figure 4.28: Final Drives
–
10 Bolt
3.
Remove two bolts (A) at the center of the drive wheel.
4.
Remove cap (B) and flip it over so that the convex side
faces in. The cap presses a pin that disengages the gearbox.
5.
Reinstall bolts (A) to secure cap (B).
6.
Repeat Step
to Step
on the other
drive wheel.
7.
Start the engine at low idle (1110 rpm).
8.
Leave the ground speed lever (GSL) in NEUTRAL.
9.
Do
NOT
engage the brakes.
1037555
A
Figure 4.29: HPT
10. Make sure secondary brake icon (A) appears on the HPT.
The icon should be grey, which means the secondary brake
system is disabled.
IMPORTANT:
If icon (A) does
NOT
appear at all, then the windrower
cannot detect the secondary brake system. Contact
MacDon for assistance.