TM-5-4310-389-14
c.
Starter Motor Repair.
1.
Remove starter motor and solenoid from engine.
2.
Remove screws from the protective cap.
3.
Pry off the protective cap, taking care not to damage 0-ring seal.
4.
Remove shims and positioning disc.
5.
Loosen excitation windings.
6.
Disconnect the solenoid terminal from the motor field lead.
7.
Remove the solenoid retaining screws located at the drive end housing, and slide solenoid out of the housing
while disengaging the control lever.
8.
Remove the commutator shield.
9.
Hold the brush return springs.
10.
Remove the brushes from the brush plate.
11.
Remove the brush plate from the armature shaft.
12.
Remove stator housing from drive end (DE) bearing housing. Ensure the rubber strip and metal plate are not
lost.
13.
Remove the thin studs from the DE housing.
14.
Remove the control lever and armature from DE housing.
15.
Remove the starter drive pinion overrunning clutch from the armature by:
a)
Remove pinion stop collar covering snap ring using a metal sleeve the same diameter as the collar.
b)
Drive the collar toward the pinion and off the snap ring (figure 4-60).
c)
Remove the snap ring from the armature shaft and slide the collar off.
d)
Smooth any burrs on the armature shaft near the snap ring groove.
e)
Remove the starter drive from the armature shaft.
4-87
