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TM 5-4320-304-14
TM 08922A-14/1
5-8. TEST/REPLACE/ADJUST INJECTION PUMP (Continued)
ADJUSTMENTS:
Death or serious injury could occur if fuel is not handled
carefully. Use in a well-ventilated area away from open
flame, arcing equipment, ignition sources, heaters, or exces-
sive heat. Always store fuel in proper, marked containers.
DO NOT SMOKE.
When adjusting timing, pay special attention to rotation of
engine. Timing can be accomplished only when engine is
rotated correctly. Correct rotation is clockwise when facing
throttle control hand lever.
Preparation:
1
2
3
4
5
6
7
Remove engine adapter housing to expose
engine flywheel.
Block fuel hose (fuel tank to lift pump) with
fuel shutoff clamp 668 383 00.
Remove the fuel filter, fuel hoses, and
clamps using REMOVAL steps 1 to 7 in
paragraph 4-17.
Disconnect fuel hose (fuel tank to lift pump)
from lift pump connection using REMOVAL
step 8 in paragraph 4-17.
NOTE
Use the existing fuel filter for testing.
Install fuel hose (5) (see REMOVAL step 2
in paragraph 4-17) on injection pump.
Install fuel filter (2).
Connect fuel hose (3) (fuel tank to lift pump) to fuel filter (2) inlet.
5-16
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