Main control valve -43 – JLG 450A_AJ Series II Service Manual User Manual
Page 333
Advertising
SECTION 5 - HYDRAULICS
3121180
– JLG Lift –
5-43
.
1. Check Valve
2. Load Shuttle
3. Load Shuttle
4. Main Dump
5. Swing
6. Steer
7. Upper Lift
8. Proportional Dump
9. Directional Pilot
10. Telescope
11. Lower Lift
12. Flow Regulator
13. Bang Bang Relief
14. Proportional Main
Relief
15. Steer Relief
16. Load Shuttle (Steer)
17. Lift Down Relief
18. Swing Relief
Figure 5-41. Main Control Valve
Advertising