JLG 1250AJP Service Manual - Manual (Page 385)

SECTION 5 - HYDRAULICS
3121171 – JLG Lift – 5-31
1. Tower Lift
2. Tower Tele
3. Main Lift
4. Main Tele Exhaust Port
5. Main Tele Exhaust Check 6. Swing Right Relief
7. Main Tele Extend Relief
8. Main Tele Extend Check
9. Main Tele Retract Check
10. Swing Differential Sensing 11. Main Tele Extend Port
12. Main Tele Retract Port
13. Main Tele Differential Sensing
14. Main Tele Retract Relief
15. Aux Port to Main Lift 16. Temperature Switch
17. Port to Platform Valve
Figure 5-35. Main Valve Identification - Top