BRAKES
13
6. Remove the snap ring that secures the drum
with a pair of snap ring pliers. See Figure 3.16.
7. Install the drum and shoes by following steps 1 -
7 in reverse order.
8. Repeat steps 1-8 on the other side of the tractor.
9. Test drive the tractor in a safe area before
returning it to service.
Figure 3.16
Remove the snap ring
! CAUTION! CAUTION
Never put grease or anti-seize on
the brake shoe pivot screw or the
drum splines. It can migrate to the
braking surfaces, preventing the braking action of the
shoes.
Brake cross shaft assembly
The brake cross shaft assembly for the HydroGear
transmissions and the IVT transmissions are not the
same. The procedure to service them are the same.
The brake cross shaft assembly is supported by
two bushings. Excessive movement in the brake cross
shaft assembly may be an indication that the bushings
are worn out.
To replace the brake cross shaft bushings:
1. Remove the cotter pins that retain the three
brake rods. Slide the brake rods out of the brake
cross shaft assembly. See Figure 3.17.
2. Remove the cotter pins on each end of the brake
cross shaft. See Figure 3.18.
Figure 3.17
Brake rods
Figure 3.18
Remove cotter pins
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