Jib Lift Cylinder - JLG H340AJ Service And Maintenance Manual

Jib Lift Cylinder

23
24
*Torque 19-21 ft.lbs. (26-28 Nm)
**Torque 14.4 ft.lbs. (20 Nm)
***Torque 30-37 ft.lbs. (41-50 Nm)
****Torque 25 ft.lbs. (34 Nm)
1. Barrel
2. Rod
3. Head
4. Wiper Ring
5. Retaining Ring
6. Rod Seal
7. Backup Ring
3121634
SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
19
19
3
4
5
26
15
16
13
14
23
22***
24
23
24
25**
20*
1
8. Bearing
9. O-ring
10. Backup Ring
11. O-ring
12. Piston
13. Piston Seal
14. Wear Ring
Figure 5-21. Jib Lift Cylinder
2
11
7
6
8
10
9
12
17
21****
18
15. O-ring
16. Piston Ring
17. Nut
18. Bushing
19. Bushing
20. Solenoid Valve
21. Check Valve
18
MAE15150D
22. Counterbalance Valve
23. Plug
24. O-ring
25. Orifice
26. Spacer
5-63