JLG 1250AJP Service Manual - Manual (Page 362)

SECTION 5 - HYDRAULICS
5-8 – JLG Lift – 3121171
6
16*
17*
10
11
11
10
10
10
18** 7
12
4
3
13 102
102
105
104
104
109
109
103
106
101
108
107
9
15
8
5
5
1684292-E
1. Loctite #242
2. Locking Primer
3. Capscrew
4. Tapered Bushing
5. Bushing
6. Bushing 7. Barrel
8. Rod
9. Head
10. O-ring Plug
11. O-ring Plug
12. O-ring Plug 13. Piston
14. Not Used
15. Capscrew
16. Counterbalance Valve
17. Shuttle Valve
18. Counterbalance Valve 100.Not Used
101.Wear Ring
102.Backup Ring
103.Backup Ring
104.Guidelock Ring 105.O-ring
106.O-ring
107.Wiper Seal
108.Rod Seal
109.Hydrolock
Figure 5-7. Tower Lift Cylinder
* Torque 30-35 ft.lbs. (40.5-47.5 Nm) Max
** Torque 45-50 ft.lbs. (61-68 Nm) Max