150 flight hours inspection

Preliminary requirements

Required Conditions

Action/Condition	Procedure/Data
Remove the pump adapter assembly.	Removing the pump adapter assembly

Consumables, materials and expendables

Name	Identification/References	Quantity
Clean cloth	C-516	AR
Drycleaning solvent	C-304	AR

Safety conditions

MAKE SURE YOU OBEY ALL OF THE SAFETY PRECAUTIONS WHEN YOU USE SOLVENTS. FAILURE TO DO SO MAY RESULT IN INJURY TO PERSONS AND/OR DAMAGE TO COMPONENTS.

DO NOT ALLOW SOLVENT TO MAKE CONTACT WITH PARTS MADE OF ELASTOMERIC MATERIAL OR DAMAGE WILL OCCUR.

Procedure

Both the hydraulic pump side and the transmission drive side of the pump driveshaft assembly needs to be inspected.

Do a detailed inspection of the pump driveshaft assembly as follows:

1. Clean the pump driveshaft assembly with a Clean cloth (C-516) moistened with Drycleaning solvent (C-304).

2. Examine the pump driveshaft assembly for wear of the splines.

3. Examine the pump driveshaft assembly for security of the rivet.

4. If there is damage replace the pump driveshaft assembly .

Requirements after job completion

Required Conditions

Action/Condition	Reference
Install the pump adapter assembly.	Installing the pump adapter assembly