SECTION 3 - BASE COMPONENTS
3121228
–
JLG
Lift
–
3-25
Filter Screen Remove/Install
Pump Remove/Install
Pressure Adjust Valve Remove/Install
Pressure Check Valve - Remove/Install
Filter Screen - Remove/Install
• Requires removal of tank assembly.
1.
Filter Screen
4.
Tube Attach Screw
2.
Pump Pick-Up Tube
5.
O-Ring
3.
Tube Retainer Clip
Note: Tubes shown shortened for illustrative purposes only.
Pump - Remove/Install
• Requires removal of tank assembly and pump pick-up tube.
1.
Pump Assembly
3.
Motor to Pump Coupler
2.
Pump Assembly Screws
4.
Pump Shaft Bearing
1
2
3
4
5
1
2
3
4
Pressure Adjust Valve - Remove/Install
1.
Adjust Valve Cap
4.
Valve Ball
2.
Adjustment Screw
5.
Adjust Valve Port
3.
Valve Spring
Note: Adjust pressure per specification shown in Section-1 of this
Service Manual.
Pressure Check Valve Remove/Install
1.
Check Valve Assembly
2.
Check Valve Port
1
2
3
4
5
1
2