JLG 1250AJP Service Manual - Manual (Page 386)

SECTION 5 - HYDRAULICS
5-32 – JLG Lift – 3121171
1. Main Tele Exhaust Check
2. Swing Right Test Port
3. Main Tele Extend Test Port
4. Main Tele Retract Test Port
5. Pressure Switch 6. Main Lift Solenoid
7. Pressure from Aux Pump
8. Return (Swivel)
9. Pressure from Function Pump
10. Tower Tele Solenoid 11. Main Pressure Port
12. Tower Lift Solenoid
13. Main Dump Solenoid
14. Swing Check Valve
15. Proportional Swing Valve 16. Swing Left Test Port
17. Swing Left Relief
Figure 5-36. Main Valve Identification - Front & Side