Jib Lift Cylinder (Sn B300002487 To Present) - JLG E450A Service And Maintenance Manual

5
* Torque to 7 ft. lbs. (10 Nm)
** Torque to 34-38 ft. lbs. (46-52 Nm)
*** Torque to 50-55 ft. lbs. (68-75 Nm)
1. Barrel
2. Rod
3. Head
4. Piston
3121714
SECTION 5 - BASIC HYDRAULIC INFORMATION & SCHEMATICS
5
1
10
9
8
4
20
23
21
23
5. Bushing 9. Sleeve
6. Bushing 10. Locknut
7. Counterbalance Valve 11. Plug
8. Bushing 12. Wiper Seal
Figure 5-39. Jib Lift Cylinder (SN B300002487 to Present)
19**
17*
24 24
7***
11
22
13
16
15
16
15
14
2
6
13. Rod Seal 17. Plug
14. O-ring 18. O-ring
15. Backup Ring 19. Plug
16. O-ring 20. O-ring
7***
17*
15
12
18
3
6
1001230305-A
MAE32710A
21. Piston Seal
22. Wear Ring
23. Wear Ring
24. Plug
5-67