TCM FB30-8 - Page 72

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Fig. 5.12 Wheel Brake (3- to 3.5-ton Trucks)
Sectional view
D
-
D
Sectional view
C
-
C
Sectional view
E
-
E
Sectional view
A
-
A
Sectional view
B
-
B
Shoe expanding direction
Sectional view of wheel cyl.
1. BRAKE LEVER
2. SECONDARY SHOE
3. E RETAINER
4. WHEEL CYLINDER
5. RETURN SPRING
6. STRUT
7. SPRING
8. SHOE HOLD-DOWN
PIN
9. PRIMARY SHOE
10. SPRING
11. ADJUSTER LEVER
12. ADJUSTER
13. SPRING
14. PUSH ROD
15. BOOT
16. CYLINDER
17. PISTON
18. SPRING
19. CUP
5. BRAKE SYSTEM