JLG 1850SJ Service Manual - Manual (Page 200)

SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
5-30 – JLG Lift – 3121619
1001158853
1
3*
4*
5
6
7
8
9
10
11
12
13
14
15
16 17
21
22**
18
19
20
19
18
24
23
23
1. Bearing
2. Counterbalance Valve
3. Counterbalance Valve
4. Counterbalance Valve
5. Barrel
6. Capscrew
7. Washer Ring
8. Wear Ring
9. Backup Ring
10. O-Ring
11. Wiper Seal
12. Rod Seal
13. Head
14. Backup Ring
15. O-Ring 16. Backup Ring
17. Piston
18. Lock Ring
19. Seal
20. Wear Ring 21. Bushing
22. Bolt
23. Bushing
24. Rod
Figure 5-52. Boom Lift Cylinder Assembly