TM 9-6115-664-13&P
5-8. ENGINE MAINTENANCE
C. INSTALLATION.
1. If engine has been replaced, install all components removed in REMOVAL, step 11.
NOTE
Perform steps 2 and 3 only if engine has been replaced.
2. Install engine exhaust pipe (31, Figure 5-2). Connect flexible exhaust hose (29) to adapter pipe (30) and engine
exhaust pipe. Secure using clamps (32).
3. Install exhaust pipe cover (28) onto engine exhaust piping. Use lockwire to secure.
4. Install rubber coupling (24) and metal spacer (25) onto flywheel on engine (17) using four screws (26) and spacer
washers (27). Washers are installed between coupling and spacer.
WARNING
Alternator is heavy and awkward. Enlist the help of an assistant when removing to
prevent injury to personnel and damage to components.
5. Mate alternator (5) to engine (17). Sleeves in coupling on alternator shaft fit into holes in rubber coupling (24).
6. Support flywheel housing (16) and attach housing to engine (17) using four screws (21), lockwashers (22), and
washers (23).
7. Insert four washers (20) into flywheel housing recesses. Attach flywheel housing (16) and alternator mounting bracket
(15) to engine (17) using three screws (12), lockwashers (13), and washers (14). Install allen head bolt (18) and
spacer (19).
8. Install alternator air block (8) using three screws (9), lockwashers (10), and washers (11).
9. Connect starter ground cable (3) and alternator ground cable (4) to ground terminal using screw (6) and lockwasher
(7).
10. Connect electrical connector (1) to alternator receptacle (2).
11. Install assembled engine and alternator into APU (Para. 5-7).
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