TM 9-4940-549-14&P
Cleaning and Inspection.
b.
(1) Clean fuel transfer pump with a clean lint-free cloth moistened with
cleaning solvent.
2) Inspect fuel transfer pump for cracks, corrosion, or other damage.
Replace a defective fuel pump.
c.
Installation.
(1) Refer to figure 8-2 and install the fuel transfer pump.
(2) Connect fuel lines to the fuel transfer pump.
Primary Fuel Filter.
WARNING
The diesel fuel used in the engine for the Dynamotor-Welder is com-
bustible. Use caution when draining/filling fuel tank and working
on the fuel system. Extinguish all smoking materials and do not
allow sparks or open flame near the fuel tank and fuel system.
a+
Service (Refer to figure 8-3).
(1) Remove drain plug in filter housing and allow fuel to drain into a
suitable container.
(2) Remove center screw to remove filter housing and gasket.
(3) Remove element from housing and discard.
(4) Install new element into housing.
Tighten center screw
(5) Install a new gasket, housing and center screw.
securely.
(6) Install drain plug into filter housing and tighten securely.
b.
Removal.
(1) Remove drain plug in filter houing and allow fuel to drain into a
suitable container.
(2) Refer to figure 8-3 and remove filter assembly.
Cleaning and Inspection.
c.
(1) Clean fuel filter assembly in an approved solvent and dry thoroughly.
(2) Inspect filter head and housing for cracks, corrosion, and other
damage.
(3) Replace any defective parts.
Refer to figure 8-3 and install the fuel filter.
d.
Installation.
8-5
