TM 9-2320-289-34
8-5.
POWER STEERING PUMP REPAIR (Con’t).
CAUTION
Ensure that positions of pressure plate (24) and pump ring (23) are noted
for assembly, Failure to follow this caution may result in power steering
system malfunction.
6.
Examine end of drive shaft (18) in pump housing (1) assembly. If corroded, clean with crocus
cloth before removing, If bushing is damaged, pump housing assembly will have to be
replaced.
7 .
Remove pressure plate spring (25). Using a rubber mallet, lightly tap on drive shaft (18) until
pressure plate (24) is free, Remove pressure plate.
8.
Remove pump ring (23) and vanes (22) from rotor (20). Pull shaft (18), rotor, and thrust plate
(19) from pump housing (1) assembly.
9 .
Remove retaining ring (21) from drive shaft (18) and discard. Remove rotor (20) and thrust
plate (19).
TA50501
8-34
