TM 9-2320-289-34
10-8.
WINDSHIELD WIPER MOTOR REPAIR (Con’t).
2 .
Rotate crank arm (8) clockwise to help free armature (2), Remove armature from housing (1),
Using a magnet, remove thrust ball (3) from end of armature.
3 .
Using a magnet, remove thrust plate (5) and motor thrust disc (6) from end cap assembly (7).
CAUTION
Ensure that crank arm (8) and crank arm shaft are marked for assembly,
Failure to follow this caution may result in damage to, or malfunction of,
wiper system.
NOTE
Before disassembling crank arm (8), ensure that windshield wiper motor is
in “park” with crank arm positioned on shaft as shown.
4 .
Mark crank arm (8) and crank arm shaft for assembly.
Remove seal (10) and spacer (11). Discard seal.
NOTE
Remove nut (9) and remove crank arm.
Location of pawl spring (14) may vary with windshield wiper motor model.
Ensure that location is noted for assembly.
5 .
Remove washer pump cover. Remove pawl spring (14).
TA50407
10-27
