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TM 5-4320-308-13
4-15. TEST/REPLACE/ADJUST INJECTION PUMP (Continued)
Adjustment of Delivery Lift:
NOTE
Delivery lift controls the quantity of fuel
which is injected at full throttle (full load)
1
With flywheel timing marks (2) (11. 5 to 12. 5
degrees) aligned with reference mark (3), rotate
dial gage 612 087 00 face to zero
2
Slowly rotate flywheel (1) in a clockwise direction
when facing flywheel until dial gage indicates 0.
052 inch (1. 34 mm)
3
Stop flywheel at position indicated in step 2
WARNING
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 excessive heat. Always
store fuel in proper, marked containers DO NOT SMOKE
4
At this point, fuel should emerge again from spill
pipe (1) of spill device (2)
NOTE
If fuel does not emerge, turn the extra fuel
device. If results are not obtained, turn the
extra fuel device in the opposite direction
4-33
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