JLG 1850SJ Service And Maintenance Manual page 348

SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
2**
2**
21
22
21
*Torque to 20 ft-lb (27 Nm)
**Torque to 25-30 ft-lb (33-40 Nm)
***Torque to 100 ft-lb (135 Nm)
1. Shuttle Valve
2. Counterbalance Valve
3. Barrel
4. Bolt
5-96
20***
19
18
16
17
15
14
12
23
5. Washer 9. Washer
6. Wear Pad 10. Nut
7. Capscrew 11. Wiper
8. Support Pad 12. Seal
Figure 5-101. Jib Telescope Cylinder Assembly
3
13
11
10
9
8
8
7*
6
13. Cylinder Head 17. Spacer
14. Backup Ring 18. O-Ring
15. O- Ring 19. O-Ring
16. Wear Ring 20. Piston
6
5
4
1001158991
21. Wear Ring
22. Seal
23. Rod
3121619