TM 9-4940-549-14&P 8-5.
WARNING
The diesel fuel used in the engine for the Dynamotor-Welder is combustible.
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.
Removel (Refer to figure 8-4).
(1) Remove drain plug from filter housing and allow fuel to drain into a
suitable container.
(2) Disconnect fuel hose assembly.
(3) Remove the secondary fuel filter.
Cleaning and Inspection.
b.
(1) Clean fuel filter assembly parts in an approved solvent and dry
thoroughly.
(2) Inspect filter head and housing for cracks, corrosion, and other
damage.
(3) Replace any defective parts.
Install the fuel filter per figure 8-4.
c.
Installation.
Fuel Injection Pump.
WARNING
The diesel fuel used in the engine for the Dynamotor-Welder is combustible.
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.
Removal (Refer to figure 8-5).
CAUTION
Thoroughly clean the fuel injection pump prior to removal. Cap or plug all
fittings and lines to prevent dirt from entering the pump and fuel system.
(1) Disconnect injector return lines (1 and 2) and remove tee (3).
(2) Disconnect the throttle and stop controls.
NOTE
When the injection pump is removed from the engine for repair, the throttle
liner should be tied in the wide open position while it is in transit or
storage. This prevents the governor weights from dislodging inside the
pump housing.
(3) Disconnect the inlet fuel line (4) and remove elbow (5).
(4) Disconnect the fuel injector lines and cover.
