TM 9-6115-664-13&P
Section IV. MAINTENANCE PROCEDURES
5-7. ENGINE/ALTERNATOR ASSEMBLY MAINTENANCE
This task covers removal, inspection, repair, and installation
INITIAL SETUP
Tools:
Personnel Required:
Shop Equipment, Automotive Maintenance
2 Maintenance Personnel
and Repair (Item 4, App. B)
Lifting Hoist, 600 lb. capacity
Equipment Condition:
Parts/Materials:
Enclosure Lid Assembly and Brackets
Adhesive, Silicon (Item 2, App. E)
Removed (Para. 4-11)
Nosepiece Removed (Para. 4-15)
Fuel Module Removed (Para. 4-30)
Oil Cooler Hoses Disconnected (Para. 4-38)
Exhaust Silencer Removed (Para. 4-41)
Engine Exhaust Bellows Disconnected (Para. 4-42)
In-Line Fuel Filter Disconnected (Para. 4-48)
A. REMOVAL.
WARNING
Make sure that electrical cable is disconnected from NATO receptacle before
performing any maintenance action. Failure to do so can result in electrical shock.
1. Disconnect electrical wiring harness from oil cooler fan connector. Disconnect wires from hour meter and circuit
breaker (Para. 4-59).
2. Remove oil drain plug (1, Figure 5-1), nut (2), and washer (3) to release oil drain assembly from APU enclosure.
Remove and retain washer (4).
3. Remove air inlet hose (5) from engine air fitter (7) by loosening clamp (6).
4. Release electrical wiring harness (8) from back wall of APU enclosure by removing screws (9), nuts (10), washers
(11), and nuts (12). Remove clamps (13) only if replacement is required.
5. Remove manual start switch (14) from mounting bracket (15) by removing nut (16) and washer (17).
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