ARMY TM 9-6115-641-24
AIR FORCE TO 35C2-3-456-12
Hot refueling of generator set while operating presents a safety hazard and
should not be attempted. Hot engine surfaces and sparks produced from the en-
gine and generator circuitry are possible sources of ignition. Severe injury or
death could result.
Check that fuel drain valve (Figure 1-12) is closed.
Remove fuel tank filler cap.
Fill generator set fuel tank with fuel type specified in TABLE 2-2. Fuel capacity is 7.3 gallons (18.9 liters).
Install fuel tank filler cap.
Place suitable container under oil drain plug and remove plug.
Open left side engine access door. Open oil drain valve (Figure 1-12) and drain oil.
Close oil drain valve and remove oil fill cap.
Fill engine with proper lube oil in accordance with Table 2-3 to FULL mark on dipstick. Lubrication system ca-
pacity is 3.2 quarts (3.0 liters).
Table 2-3. Lubricating Oil
+20°F TO +120°F
(-7°C TO 49°C)
OE HDO-30 or OE HDO-
0°F TO +20°F
(-17°C TO -7°C)
-25°F TO 0°F
(-31°C TO -17°C)
Install oil fill cap.
Close left side engine access door.
Generator Set Installation.
Exhaust discharge contains deadly gases. Do not operate generator sets in en-
closed areas unless exhaust discharge is properly vented outside. Severe per-
sonal injury or death due to carbon monoxide poisoning could result.
a. Ensure that installation site is as level as possible.
b. Provide adequate ventilation to prevent recirculation of hot air exhausted from generator set.
c. Place generator set within twenty-five feet (7.4 meters) of auxiliary fuel supply.