TM 9-2320-279-34-3
Special Purpose Kit Installation Instructions (Cont)
NOTE
All components removed in this procedure from old engine must be installed
on replacement (new engine).
The M983 vehicle requires a 100 amp alternator. When replacing engine
remove alternator from old engine and install on new engine. Remove
alternator from new engine and install on old engine (refer to
TM 9-2320-279-20).
Loosen screw (1) and remove reducer (2) and clamp (3) from old engine and install on new
engine.
Remove plug (4) from governor (6) on new engine.
Remove fitting (6) from governor (5) of old engine.
Install plug (4) in governor (5) of old engine.
Apply sealant and install fitting (6) in governor (5) of new engine.
Remove plug (7) from air inlet
adapter (8) of new engine.
Remove atomizer (9) and
reducer (10) from air inlet
adapter (8) of old engine.
Install plug (7) in air inlet
adapter (8) of old engine.
Apply sealant to atomizer (9)
and reducer (10) and install in
air inlet adapter (8) of new
engine.
NOTE
Note position of elbows.
(10) Remove two screws (11), lo&washers (12), flange assembly (13), and discard gasket (14). Install
screws, lo&washers, flange assembly, and new gasket on new engine.
(II) Repeat step (10) for other flange assembly (13).
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