TM 5-4320-302-145-18.STARTER MOTOR (CONT)Location/ItemActionRemarksSYMPTOMREASONPinion rotatesDamaged bearings, poor connections, dirty or damaged commutator, damagedslowlyleads.Pinion does notFrozen bearings, poor contact between brushes and commutator, field terminalrotateshorted out to starter motor frame.DISASSEMBLY2.Relaya.Remove relay screw and clamp.b.Remove hex nuts and spring lockwashers.c.Remove wire (relay to exciter winding) from terminalstud on relay.5-54
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