TM 10-4320-325-14
WARNING
Never use gasoline, paint thinner, or any other volatile liquid either as a fuel or as a
starting aid. Addition of highly volatile liquids put directly into engine could cause
an explosion, causing personal Injury.
CAUTION
Keep rubber plug in rocker arm cover except when adding oil. If plug is not In
place contaminants may enter engine and cause accelerated wear of internal parts.
(5) Start the engine immediately as described in paragraph 2-6.
(5) Start the engine immediately as described in paragraph 2-6.
CAUTION
Change engine oil after Initial 20 hours of operation or at end of first month.
Thereafter, every three months or 100 hours operation.
(6) When changing oil, drain engine oil while engine is warm. Later it may be difficult to drain the oil completely.
(7) Drain the pump immediately after stopping to prevent freezing.
b. Operation in Extreme Heat.
WARNING
Death or serious Injury could occur if fuel is not handled properly. Use in a well-
ventilated area away from open flame, arcing equipment, ignition sources, heaters,
or excessive heat. Always store fuel in properly marked containers. DO NOT
SMOKE.
(1) Protect pump assembly from direct heat of the sun.
(2) Make sure oil is maintained on the top oil level mark
2-21
