Service Manual

Workman 4000 SeriesPage 10 – 10Front Wheel Drive (4WD)
Front Brake Service
1. Cap screw and lock washer (2 used)
2. Back plate
3. Plug
4. Bleed screw
5. Bleed screw cap
6. Brake cylinder body
7. Parking brake lever
8. Pin
9. Spring
10. L–type seal
11. Piston
12. Dust cover
13. Brake shoe
14. Upper shoe spring
15. Lower shoe spring
16. Female push rod
17. Bolt adjuster
18. Adjuster sleeve
19. Pawl
20. Adjuster spring
21. Pawl pin
22. Hold down washer (2 used)
23. Hold down spring (2 used)
24. Pipe guide
25. Inspection plug
26. Hold down pin (2 used)
27. Adjuster assembly
Figure 6
1
2
3
4
5
6
7
8
9
10
16
17
18
19
20
21
22
23
24
25
26
11
12
13
14
15
13
27
12
10
11
49 to 97 in–lb
(5.5 to 11 N–m)
For brake service procedures, refer to Brake Service in
the Service and Repairs section of Chapter 7 – Chassis.