Upright MX19 - Main Hydraulic Manifold

Hydraulics Section 3 - Service & Repair
Page 3-12 503727-002
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M AIN H YDRAULIC M ANIFOLD
Though it is not necessary to remove the manifold to perform all maintenance procedures, a
determination should be made prior to beginning as to whether or not the manifold should be removed
before maintenance procedures begin.
Figure 3-8: Hydraulic Manifold,
1. TEST PORT (1/4”)
2. FITTING (1/4” - 1/4” MALE/MALE)
3. FITTING (1/4” - 1/4” MALE/MALE)
4. FITTING (1/4” - 1/4” MALE/MALE)
5. FITTING (3/8” - 3/8” MALE/MALE)
6. FITTING (3/8” - 3/8” MALE/MALE)
7. FITTING (1/4” - 1/4” MALE/MALE WITH 1mm OROFICE)
8. FITTING (3/8” - 3/8” MALE/MALE)
9. FITTING (1/4” - 1/4” MALE/MALE)
10. -
11. FITTING (1/2” - 1/2” MALE/MALE)
12. CHECK VALVE (POTHOLE)
13. CROSS LINE RELIEF VALVE (DRIVE)
14. SOLENOID VALVE (DRIVE))
15. SOLENOID VALVE (DRIVE/LIFT)
16. CROSS LINE RELIEF VALVE (DRIVE)
17. PRESSURE RELIEF (MAIN LIFT)
18. SOLENOID VALVE (STEERING)
19. FLOW RESTRICTOR (STEERING)
20. RELIEF VALVE (STEERING)
21. FITTING (3/8” - 3/8” MALE/MALE)
22. RELIEF VALVE (MAIN)