Komatsu 830E Shop Manual page 347

1. Adjustment Collar
2.Actuator Plunger
3. Glyde Ring Assembly
4. Plunger Return Spring
5. Regulator Springs
6. regulator Springs
7. Spring Seats
8. Regulator Spool
J03022 1/99
FIGURE 3-5. BRAKE VALVE
9. Back-up Ring
10. O-Ring
11. Back-up Ring
12. O-Ring
13. O-Ring
14. Regulator Sleeve
15. Spool Return Spring
16. Reaction Plunger (B1)
Brake Circuit Component Service
17. Reactio Plunger (B2)
18. Wiper Seal
19. Back-up Ring
20. Poly-Pak Seal
21. Valve Body
22. O-Ring
23. Face Seals
24. Set Screw Orifice Plug
25. O-Ring
26. Retaining Plug
27. Base Plate
28. Washer
29. Capscrew
30. Differential
Pressure Switch
31. Capscrew
J3-5