Komatsu 930E-2 Shop Manual page 480

FIGURE 8-20. HOIST
CYLINDER
1. Rod & Third Stage
2. Second Stage Cylinder
3. First Stage Cylinder
4. Housing
5. Plate
6. Rod Bearing Retainer
7. Capscrew
8. Seal
9. Snap Ring
10. Cover
11. Capscrews
12. O-Ring
13. Bearing
14. Bearing
15. Seal
16. Seal
17. Bearing
18. Buffer Seal
19. Bearing
20. Rod Seal
21. Rod Wiper
22. Quill Assembly
23. Backup Ring
24. Bearing
L8-14 Hoist Circuit Component Repair L08024