Komatsu 930E-2 - Page 307

FIGURE 3-4. BRAKE VALVE
1. Adjustment Collar
2. Nut
3. Actuator Plunger
4. Stud
5. Packing
6. Staging Seat
7. Glyde Ring Assembly
8. Regulator Spring
9. Regulator Spring
10. Plunger Return Spring
11. Spring Seat
12. Regulator Spool
13. Back-up Ring
14. O-Ring
15. Back-up Ring
16. O-Ring
17. Back-up Ring
18. O-Ring
19. Regulator Sleeve
20. Spool Return Spring
30. O-Ring
31. Retaining Plug
32. Base Plate
33. Washer
34. Capscrew
35. Differential Pres-
sure Switch
36. Capscrew
21. Reaction Plunger (B1)
22. Reaction Plunger (B2)
23. Wiper Seal
24. Back-up Ring
25. Poly-Pak Seal
26. Valve Body
27. Seal
28. Seal
29. Set Screw Orifice Plug
J03019 1/99 Brake Circuit Component Service J3-5