TM 55-2815-574-24
0091
INSPECT
1.
Inspect injector follower spring (11) for rust and corrosion. If found, replace fuel injector.
2.
Inspect injector follower spring (11) for wear, scratches, score marks, helix chipping, abrasion and deterioration.
If found, replace fuel injector.
3.
Inspect injector body (12) for wear, scratches, score marks, helix chipping, abrasion and deterioration. If found,
replace fuel injector.
4.
Inspect injector spray tip (13) for carbon build-up, rust and corrosion. If found, replace fuel injector.
5.
Inspect injector spray tip (13) for wear, scratches score marks, helix chipping, abrasion and deterioration. If found,
replace fuel injector.
6. Inspect injector rack (14) for wear, scratches score marks, helix chipping, abrasion and deterioration. Replace
defective parts. (WP 0086 00)
7.
Inspect injector filler caps and nuts (15 and 16) for rust and corrosion. If found, replace fuel injector.
8.
Inspect top of injector follower (17) for rust and corrosion. If found, replace fuel injector.
9.
Inspect top of injector follower (17) for wear, scratches, core marks, helix chipping, abrasion and deterioration. If
found, replace fuel injector.
10. Inspect injector body (12) for wear, scratches, score marks, helix chipping, abrasion and deterioration. If found,
replace fuel injector.
END OF TASK
INSTALL
WARNING
Fuel/Oil may cause irritation to eyes or skin. Wear protective goggles, gloves, and clothing.
Failure to comply may result in personnel injury or death.
1.
Add diesel fuel to fuel inlet filter cap (16), until it runs out of outlet filter cap (15).
2. Using lint free cloth, wipe excess fuel from injector.
3.
Remove cover from injector tube hole (9).
4.
Align dowel pin (18) with cylinder head locating hole.
5. Install injector (8) into injector tube hole (9).
0091-4