JLG E450A - Lower Lift Cylinder - E450 A (SN 0300239756 to Present)

SECTION 5 - BASIC HYDRAULIC INFORMATION & SCHEMATICS
5-74 3121714
MAE32720A
1001228039-A
20
2
5
4
3
8
10
14
19
17*
19
18*
20
20
12**
15
16***
13
6
7
9
20
* Torque to 30-35 ft. lbs. (41-47 Nm)
** Torque to 885 ft. lbs. (1200 Nm)
*** Torque to 13 ft. lbs. (17 Nm)
1
11
1. Barrel
2. Rod
3. Head
4. Wiper Seal
5. Retainer
6. Rod Seal
7. Backup Ring
8. Wear Ring
9. O-ring
10. Spacer
11. O-ring
12. Piston
13. Piston Seal
14. O-ring
15. Steel Ball
16. Setscrew
17. Cartridge Valve
18. Cartridge Valve
19. Plug
20. Bushing
Figure 5-52. Lower Lift Cylinder - E450A (SN 0300239756 to Present)