JLG 80SL Service Manual - Manual (Page 97)

SECTION 4 - HYDRAULICS
3121325 – JLG Lift – 4-17
4.5 VALVES
Valve Compartment
Pressure Switch, Drive Enable
1
2
3
4
1. Pressure Switch, Drive Enable
& Brake Valve
2. Drive Valve
3. Main Valve Block
4. Hand Pump
Figure 4-32. Valve/Hydraulic Compartment
Figure 4-33. Pressure Switch Adjustment
• Operate the lower function to retract the
jacks and adjust the switch (screw on the
top of the switch) to trip at 2683 psi
(185 bar)