Removing the pump adapter assembly

Preliminary requirements

Required Conditions

Action/ConditionReference

Remove the left transmission fairing (432AL).

Remove the upper-left mid-fuselage access-panel (433AL).

Remove the hydraulic pump.

Removing the hydraulic pump

Remove the NR sensor.

Removing the NR sensor

Procedure

  1. Remove the nuts and the washers from the pump adapter.

  2. Remove the pump adapter from the oil pump.

  3. Disengage and remove the pump driveshaft assembly from the shaft of the oil pump.

  4. Remove the gasket from the oil pump.

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