JLG E300 Service Manual - Manual (Page 107)

SECTION 5 - HYDRAULICS
3120772 – JLG Lift – 5-11
1. O-ring
2. O-ring
3. Backup Ring
4. Seal
5. Wiper 6. O-ring
7. Seal
8. Wear Ring
9. Wear Ring
10. Not Used 11. Setscrew
12. Setscrew
13. Nylon Plug
14. Plug
15. Plug 16. Valve Cartridge
17. Bushing
18. Barrel
19. Rod
20. Piston 21. Head
22. Locknut
Figure 5-10. Tower Boom Lift Cylinder