TM 5-1940-322-24
0084 00
FUEL INJECTOR PLUMBING REPLACEMENT (Contd)
CAUTION
Do not bend fuel lines when removing or installing lines. Failure to
comply may result in damage to equipment.
FUEL RETURN MANIFOLD AND RETURN TUBES INSTALLATION
1.
Install fitting (10) on fuel return tube (9).
2.
Install fuel return tube (15) to tee fitting (6) on fuel injection pump (18). Tighten nuts (13) and (17).
3.
Secure fuel return tube (15) to engine (5) with rubber grommet (14) and screw (12).
4.
Install fuel return tube (11) to tee fitting (6). Tighten nut (7) to 24 lb-ft (32 Nm).
5. Install fuel return tube (11) to fitting (10).
6. Secure fuel return tube (11) to engine (5) with rubber grommet (16) and screw (8).
7. Install fuel return manifold (2) to engine (5) and connect return manifold (2) on tee fitting (6). Tighten
nut (3) to 18 lb-ft (24 Nm).
8. Install fuel return manifold (2) on six fuel injectors (4) with new banjo seals (19) and screws (1).
Tighten screws (1) to 11 lb-ft (15 Nm).
9. Open intermediate fuel shutoff valve.
10. Bleed fuel lines (WP 0080 00).
11. Connect battery ground cables (WP 0054 00).
12. Start engine and check for leaks (TM 5-1940-322-10)
13. Close battery hatch (TM 5-1940-322-10).
14. Close engine hatches (TM 5-1940-322-10).
4
5
6
18
17
2
15
16
14
7
1
3
11
8
10
19
9
13
12
END OF WORK PACKAGE
0084 00-8
