Front Brake Caliper Service (Workman 1110 And 2110) (Serial Number Below 240000000) - Toro Workman 1100 Service Manual

Front Brake Caliper Service (Workman 1110 and 2110) (Serial Number Below 240000000)

12
16
13
14
15
1. Caliper bracket
2. Caliper housing
3. Rubber spring
4. O- -ring
5. Inner brake pad
6. Outer brake pad
Disassembly (Fig. 25)
1. Slide caliper from bracket rails being careful not to
damage rubber springs.
2. Remove inner and outer brake pads from housing.
3. Remove four cover screws and separate cover from
caliper housing. Remove gasket from between cover
and housing.
4. Remove oval piston and o--ring from housing. Re-
move round piston and square seal from cover.
IMPORTANT:The seat insert is pressed into the cali-
per cover and should not be removed.
5. If necessary, remove rubber springs from housing
and piston plugs from oval piston.
Chassis, Wheels, and Brakes (Rev. B)
9
10
11
72 to 94 in- -lb
(8.1 to 10.8 N- -m)
Figure 25
7. Piston plug
8. Oval piston
9. Round piston
10. Square seal
11. Gasket
Page 7 - - 38
2
3
4
7
8
12. Cover (LH shown)
13. Bleeder screw
14. Seat insert
15. Cover screw (4 used)
16. Cap
Inspection
1. Clean all metal parts with isopropyl alcohol, then
clean out and dry grooves and passageways with com-
pressed air. Make sure components are thoroughly
clean.
2. Check piston bore and pistons for damage or exces-
sive wear. Replace caliper parts as required.
3. Replace pads when pad thickness is less than .250
in (6.35 mm).
Rev. C Workman 1100/1110/2100/2110
1
3
6
5