Manitowoc 16000 - Pump or Motor Override; Solenoid Valve Override

Reference Only
Manitowoc Published 05-03-17, Control # 228-03 2-31
16000 SERVICE/MAINTENANCE MANUAL HYDRAULIC SYSTEM
2
Pump or Motor Override
See Figure 2-29 for the following procedure:
1. Start the engine and run at low idle.
2. Rotate the manual override (2) in either direction to
stroke the pump or motor in the corresponding direction.
3. If the pump or motor is operating properly, the
corresponding side of the circuit will stall.
Solenoid Valve Override
See Figure 2-29 for the following procedure:
1. Start the engine and run at low idle.
2. Insert a rigid steel rod through the hole in end of the
valve cap.
3. Depress the valve spool with the rod.
4. If the valve is operating properly, the corresponding side
of the circuit should operate.
Item Description
1 Pump or Motor EDC
2 Manual Override
3 Electric Connector
4 Solenoid Valve
5 Manual Override (though end cap)
FIGURE 2-29
1
P966a
3
Typical Pump or Motor Installation
2
Typical Solenoid Valve Installation
P2308a
4
3
5