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TM 5-1940-277-20
TM 1940-20/2
3-127.1 INJECTOR REPLACEMENT INSTRUCTIONS MK2 W/CUMMINS
TOOLS: 5/8 inch Open End Wrench
3/4 inch Open End Wrench
7/8 inch Open End Wrench
Hammer
Brass Drift
Injector Cleaning Brush
PARTS/MATERIALS: New Injectors
New Gasket
New Saddle Washer
Antiseize Compound
Dry Cleaning Solvent
NOTE
The fuel injectors on both engines are replaced the same way. This
procedure covers the replacement of one fuel injector.
REMOVE
1.
Open and secure engine hatches (refer to paragraph 3-154).
2.
Battery hatch opened and secured (refer to paragraph 3-154).
3.
Battery ground cable disconnected (refer to paragraph 3-90).
4.
High pressure and return manifold lines removed (refer to paragraph 3-124.1).
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3-272
Change 2
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