Manitowoc 2250 - Test 10-Manually Stroking the Pump

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Manitowoc Published 07-19-16, Control # 249-01 10-43

2250 SERVICE/MAINTENANCE MANUAL TROUBLESHOOTING

Test 10—Manually Stroking the Pump

See Test 8—Location of Pump Ports for the location of the

pump ports. To stroke the pump, perform the following

procedure:

1. Start with the engine running and all brakes and locks

engaged.

2. Rotate the pump manual stroke override (1) in the

clockwise direction to load down and raise the pressure

in port A.

3. Rotate the pump manual stroke override in the

counterclockwise direction to load down and raise the

pressure in port B.

P966

FIGURE 10-11

Item Description

1 Manual Stroke Override

2 Pump Electric Displacement Control (EDC)

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