JLG 1230ES Service Manual - Manual (Page 71)

SECTION 4 - BASE COMPONENTS
3121222 – JLG Lift – 4-35
Hydraulic Pump/Valve/Tank - Assembly
1. Pump Motor Assembly
2. Motor to Pump Coupler
3. Pump to Frame Mounting Flange
4. Pump Valve Body
5. Tank Oil Ring Seal
6. Hydraulic Pump
7. Pick-Up w/Filter Screen
8. Return Flow Filter/Diffuser 9. Tank
10. Tank Breather Cap
11. Main Pressure Relief
12. Left Steer Pressure Relief
13. Right Steer Pressure Relief
14. Lift/Steer Valve Body
15. Lift Selenoid Valve
16. Left/Right Steer Selenoid Valve