TM 5-3825-213-10
CHAPTER 5
SNOWPLOW MAINTENANCE INSTRUCTIONS
Section I. PLOW ENGINE FUEL SYSTEM
93. General
96. Plow Engine Fuel Pump Service
The plow engine fuel system consists of a plow
Service plow engine fuel pump (fig. 34).
engine fuel tank, two fuel pumps, fuel filter, and air
97. Plow Engine Air Cleaner Service
cleaner.
The following paragraphs describe and
Service plow engine air cleaner (fig. 33).
illustrate the maintenance functions to be performed by
the operator for the plow engine fuel system.
98. Plow Engine Carburetor Adjustment
94. Plow Engine Fuel Tank Service
Adjust plow engine carburetor (fig. 35).
Service plow engine fuel tank (fig. 31).
95. Plow Engine Fuel Filter Service
Service plow engine fuel filter (fig. 32).
Section II. PLOW ENGINE COOLING SYSTEM
circulated through the engine heaters to preheat the
99. General
coolant to aid in starting.
The plow engine cooling system consists of a
100. Plow Engine Radiator Service
radiator, water pump, fan, and necessary connecting
lines and fittings. Thermostats automatically maintain
Service plow engine radiator (fig. 36).
the most desirable engine temperature under normal
101. Plow Engine Fan Belt Adjustment
operating conditions. In extreme cold weather coolant is
Adjust plow engine fan belt (fig. 37).
Section III. PLOW ENGINE HEATER FUEL SYSTEM
103. Plow Engine Heater Fuel Filter Service
102. General
Service plow engine heater fuel filter (fig. 38).
The plow engine heater fuel system consists of a
fuel pump and fuel filter. Fuel is pumped from the plow
fuel tank through the filter to the plow heater.
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