4-15. AUXILIARY POWER UNIT - Continued
4-15.5 Engine Starter Motor.
This task covers
Tool Kit, Master Mechanic,
Main Engine Shutdown (see para. 2-10)
APU Shutdown (see para. 2-12)
Batteries Disconnected (see para. 4-24)
May be repaired with APU in truck if the starter motor or solenoid has failed, the starter assembly must be replaced.
Tag and disconnect electrical connections between wiring harness and starter motor.
Remove machine screw (1) attaching starter mounting bracket (2) to engine crankcase cover plate.
Loosen clamp bolt (5), nut (4) and washer (3) securing mounting bracket to starter. Remove
Remove two nuts (8) and washers (7) securing starter to mounting studs (6).
Remove starter assembly (9).
(6) Replace faulty starter with new or remanufactured unit.
Install two washers (7) and nuts (8) to secure starter assembly to block.
Install starter mounting clamp (2) with machine screw (1).
Tighten clamping bolt (5).