JLG 660AJ Service Manual - Manual (Page 207)

SECTION 5 - HYDRAULICS
3121616 – JLG Lift – 5-27
Figure 5-50. Main Boom Lift Cylinder Assembly
1. Barrel
1a. Composite Bushing
2.
Rod
2a. Composite Bushing
3.
Head
4. Piston
5. Spacer
6. Tapered Bushing
7. Cartridge Valve
8. Cartridge Valve
9. Capscrew
10. Ring Washer
11. O-Ring Plug
12. Wiper
13. Rod Seal
14. O-Ring
15. Back-Up Ring
16. Wear Ring
17. O-Ring
18. Back-Up Ring 19. Lock Ring
20. Seal
21. Locking Compound
22. Locking Primer
23. Not Used
24. Bolt
16
1A
2A
13
8
11
5
19
20
20
19
17
18
10
21
22
2
1
9
4
14
15
12
3
6
7
1683294I
*Torque to 9 ft-lb (12 Nm)