4-19. MANIFOLD HEATER ELECTRIC FUEL SUPPLY PUMP AND FUEL FILTER
REMOVAL AND REPLACEMENT.
l/2-inch socket wrench
9/16-inch wrench (2)
Truck parked, engine off and cold, handbrake set.
(1) Open hood. Refer to TM 9-2320-209-10.
(2) Disconnect battery ground cable. Refer to para 7-58.
Unscrew and takeoff electrical connector (l).
Using 3/8-inch wrench, unscrew and take off tube adapter (2) with tube (3).
Using 7/16-inch wrench, unscrew and take off tube adapter (4) with tube (5)
Using l/2-inch socket wrench, unscrew and take out two screws with
Takeout fuel pump (7) and filter (8).
GO TO FRAME 2