JLG 660SJ Service Manual - Manual (Page 157)

SECTION 5 - HYDRAULICS
3120840 – JLG Lift – 5-25
1. Barrel
2. Rod
3. Head
4. Piston
5. Tapered Bushing
6. Spacer
7. Valve
8. O-Ring Plug
9. Capscrew
10. Washer Ring
11. Capscrew
12. Capscrew 13. Wiper
14. Rod Seal
15. O-Ring
16. Back-Up Ring
17. Wear Ring
18. O-Ring 19. Back-Up Ring
20. T-Seal
21. Wear Ring
22. Loctite #242 (Not Shown)
23. Locking Primer (Not Shown)
24. Not Used
Figure 5-27. 600S Telescope Cylinder