TM 9-2330-390-14&P
4-121. NOZZLE HOLDER REPLACEMENT
This Task Covers:
a.
Removal
b.
Installation
Initial Setup:
Equipment Conditions:
Negative (-) ground cable disconnected from battery
(see paragraph 4-45).
Oil cooler cover removed (see paragraph 4-117).
Tools/Test Equipment:
General mechanic’s tool kit (Item 30, Appendix G)
Stud remover and Inserter (Item 27, Appendix G)
Torque wrench, 0-200 lb.-in. (Item 41, Appendix G)
Materials/Parts:
Rags (Item 25, Appendix F)
General Safety Instructions:
DO NOT perform this procedure near fire, flames, or
sparks.
Diesel fuel is combustible. DO NOT smoke or allow an open flame near fuel tank. Shut
down engine when adding fuel. Failure to follow this warning will result in serious injury
or death to personnel. If you are burned, immediately seek medical attention.
NOTE
Use rags as required to clean any fuel spills.
1.
Loosen nut (5) and disconnect injection pipe (4) from nozzle holder (10).
2.
Slide back clip (11) and disconnect overflow hose (1) from nozzle holder (10).
3.
Remove two nuts (2) and nozzle retainer (3) from nozzle holder (10).
4.
Remove nozzle holder (10), heat seal (9) (if present), and copper gasket (8) from cylinder head (6). Inspect
copper gasket for damage. Replace only if damaged.
5 .
If damaged, remove two studs (7) from cylinder head (6).
4-350
