Komatsu 830E - Page 415

L03026 7/02 Hydraulic Component Repair L3-5
1. Drive Gear & Shaft
2. Seal
3. Idler Gear
4. Steel Ball
5. Flange
6. Dowel
7. Gear Plate
8. O-Ring
9. O-Ring
10. Bearing Plate
11. O-Ring
12. Thru Studs
13. Steel Rings
14. Backup Ring
15. O-Ring & Retainer
16. Dowel
17. Isolation Plate
18. Pressure Plate
19. Plug
20. Seal
21. Snap Ring
FIGURE 3-4. HOIST PUMP DISASSEMBLY (FRONT SECTION)
FIGURE 3-5. SEAL REMOVAL PREPARATION
1. Flange
2. Bearings
3. Wooden Blocks
FIGURE 3-6. SHAFT SEAL REMOVAL
1. Flange
2. Punch
3. Bearings