NOTE:
FOUR FUNCTION CONTROL VALVE SHOWN.
1. STEERING CONTROL UNIT (SCU)
2. SCU MOUNTING CAPSCREW
3. CLIPPER RELIEF VALVE
4. LIFT/LOWER SECTION
5. PROPORTIONAL PRESSURE REDUCING
VALVE (PPRV)
6. TILT SECTION
7. SECONDARY RELIEF VALVE
8. AUXILIARY I SECTION
9. AUXILIARY II SECTION
10. ACCUMULATOR PORT
11. EMERGENCY LOWERING VALVE
12. TRANSITION SECTION
13. LOAD SENSING (LS) PORT
14. EF PORT
Figure 12. Electronic Control Valve With Variable Displacement Pump
2000 SRM 1899
Main Control Valve Repair
17