Service Manual User guide

SECTION 4 - HYDRAULICS
3121322 – JLG Lift – 4-11
1
12
4
2
3
5
10
9
6
7
8
11
12
1. Barrel Weldment
2. Piston
3. Setscrew
4. Piston Seal
5. Spacer
6. Cylinder Head
7. Wiper
8. Rod Seal
9. O-Ring
10. Head Seal
11. Rod
12. Bushing
Figure 4-25. Steering Cylinder Assembly
Table 4-1. Steering Cylinder Specs
Maximum Working Pressure
3046 psi
(210 bar)
Piston Head Torque (apply Loctite 242 prior to tightening)
191.8 lb ft
(260Nm)
Max Speed
1.6 ft/sec
(0.5 m/sec)
Max Operating Temperature
-4°F to 176°F
(-20°C to 80°C)