JLG M400 ANSI Service Manual - Manual (Page 163)

SECTION 5 - HYDRAULICS
3121125 – JLG Lift – 5-9
1. Barrel
2. Cylinder Rod
3. End Cap
4. Piston
5. Cylinder Head 6. Hex Nut
7. Tube Spacer
8. Not Used
9. Holding Valve
10. O-ring Plug 11. Setscrew
12. Setscrew
13. Wear Ring
14. Seal
15. O-ring 16. Wear Ring
17. O-ring
18. Seal
19. Wiper
20. Loctite #242 21. Locking Primer
22. Loctite #222
23. Bushing
Figure 5-6. Upper Lift Cylinder