JLG 680S Service Manual - Manual (Page 255)

SECTION 5 - HYDRAULICS
3121234 – JLG Lift – 5-15
1. Level Down Relief
2. Level Up Relief
3. Flow Regulator
(0.5 gpm - 1.9 lpm)
4. Check Valve (25 psi - 1.7 Bar)
5. Platform Level
6. Pressure
7. Rotator
8. Flow Regulator (2 gpm - 7.6 lpm)
9. Flow Regulator (0.2 gpm - 0.75 lpm)
10. Load Sense
11. Jib Relief
12. Jib Control
13. Flow Regulator
(2 gpm - 7.6 lpm)
14. Filter
Figure 5-16. Platform Valve Identification