TM 5-3810-288-12
1. Hose coupling
17.
Low pressure indicator
33. Windshield wiper
2 Hose coupling
18.
Relay emergency valve
34. Air gauge
3. Tractor protection valve
19.
PR-2 Pressure protection
35. Junction block (manifold)
4. Check valve
20.
Emergency tag
36. Cut-out cock
5. D-2 Governor
21.
Service tag
37. TU-FLO Air compressor
6. Alcohol evaporator
22.
Dummy coupling
38. Slack adjuster'
7. Check valve
23.
Dummy coupling
39 Slack adjuster
8. Drain valve
24.
Clamping stud
40. HV-4 Drain valve
9. Safety valve
25.
PP-1 Valve (choke vent)
41. Reservoir (park)
10. PP-3 Control valve
26.
AS-1 Control valve
42. Low pressure indicator buzzer
11. 3-Way control valve
27.
SV-1 Valve (with choke fitting)
43. Brake chamber
12. Double check valve
28.
SD-3 Brake chamber
44. Limiting and quick release valve
13. E- Brake valve
29.
TW-1 Control valve
45. Slack adjuster
14. Reservoir (service)
30.
Coupling body
46. Slack adjuster
15. TC-2 Brake valve
31.
Air horn
47. Mechanical release yoke
16. Stop light switch
32.
Wiper control
48. Reservoir (emergency)
Figure 5-4. Air brake system diagram.
5-6
