TM 5-4310-386-14
4-30. Fuel System.
This task covers:
a.
Service
INITIAL SETUP
Tools
Equipment Condition
General Mechanic's Tool Kit
Compressor unit shut down (para. 2-13).
(NSN 5180-00-177-7033)
Service. (figure 4-37)
NOTE
Following any work involving disconnection of any fuel piping and including replacing the fuel
filter, it is essential to air-vent the fuel system.
(1)
Loosen venting screw (1) on the injection pump(2).
(2)
Actuate priming lever (3) by applying thumb pressure in upward direction until fuel free from air
bubbles emerges at venting screw (1).
(3)
Tighten venting screw (1).
(4)
Loosen banjo bolt (4) and reducing screw (5).
(5)
Operate priming lever (3) until fuel free from air bubbles emerges at banjo bolt (4) and reducing
screw (5).
(6)
Tighten banjo bolt (4) and reducing screw (5).
4-96
