TM 5-4320-302-14
5-18.
STARTER MOTOR (CONT)
Location/Item
Action
Remarks
SYMPTOM
REASON
Pinion rotates
Damaged bearings, poor connections, dirty or damaged commutator, damaged
slowly
leads.
Pinion does not
Frozen bearings, poor contact between brushes and commutator, field terminal
rotate
shorted out to starter motor frame.
DISASSEMBLY
2.
Relay
a.
Remove relay screw and clamp.
b.
Remove hex nuts and spring lockwashers.
c.
Remove wire (relay to exciter winding) from terminal
stud on relay.
5-54
