Toro Workman MD, Service Manual

Page: 178 / 210

Workman MD/MDX Page 7 -- 30 Chassis
Rear Brake Service
1. Brake backing plate
2. Washer head screw
3. Brake shoe
4. Lower spring
5. Wheel cylinder
6. Parking brake lever (LH shown)
7. Belleville washer
8. Adjuster lever
9. Dust cover
10. Flat washer
11. Bolt
12. Shoe hold down cup and spring
13. Upper spring
Figure 20
3
12
4
12
13
3
5
8
8
7
7
6
1
11
10
11
10
9
2
110 to 120 in--lb
(12.4 to 13.6 N--m)
110 to 120 in--lb
(12.4 to 13.6 N--m)
110 to 120 in--lb
(12.4 to 13.6 N--m)
Disassembly (Fig. 20)
CAUTION
Be careful when removing springs from brake
shoes. The springs are under heavy load and
may cause personal injury.
1. Remove upper and lower springs from brake shoes.
2. Remove shoe hold down cups and springs that se-
cure the brake shoes to the backing plate.
3. Remove brake shoes from backing plate.
4. If required, slide parking brake lever from slot and
dust cover in backing plate.
5. If necessary, remove two (2) washer head screws
that secure wheel cylinder to backing plate. Remove
wheel cylinder from backing plate.
6. If necessary, remove bolts and washers to allow ad-
juster levers to be separated from backing plate. Locate
and remove belleville washers from between adjuster
levers and backing plate.