TM 9-2320-280-20-2
Change 2
3-37
3-23. FUEL PUMP REPLACEMENT (Cont'd)
NOTE
Place GAA grease on pushrod to retain in cylinder block during
installation.
1.
Insert pushrod (9) into cylinder block (10).
2.
Install gasket (8) and mounting plate (7) into block (10) with two capscrews (1) for alignment of
pump (2) to cylinder block (10).
3.
Secure gasket (8) and mounting plate (7) to cylinder block (10) with two capscrews (11). Tighten
capscrews (11) to 4-7 lb-ft (5-10 N•m) then remove two capscrews (1).
4.
Install gasket (6) and fuel pump (2) on fuel pump mounting plate (7) and block (10), ensuring
alignment of lever (5) to pushrod (9) with two capscrews (1). Tighten capscrews (1) to 20-30 lb-ft
(27-41 N•m).
5.
Connect vent line (4) to fuel pump (2) and tighten clamp (3) to 10-20 lb-in. (1-2 N•m).
6.
Connect fuel outlet line (12) to fuel pump (2).
7.
Connect fuel inlet line (13) to fuel pump (2) and tighten clamp (14).
FOLLOW-ON TASKS: • Connect battery ground cable (para 4-73).
• Start engine (TM 9-2320-280-10) and check fuel pump and hoses for fuel leaks.
b. Installation
