TM 2840-254-23
1-106.1
1-106.1
P/N 2-200-071-54 INSTALLED) (Continued)
e. While engine is cold and with
WARNING
ignition circuit breaker pulled out,
have helper motor engine while
When using compressed air for
spraying fresh water evenly
cleaning, use approved
through all sections of inlet
protective equipment for eyes
housing (23) at the rate of 2 1/2
and face. Do not use more than
gallons per minute for
30 PSIG pressure. Do not direct
approximately 2 minutes.
air pressure toward yourself or
another person. Failure to
5. Rinse engine as follows:
comply could result in injury to
eyes or skin. In case of injury,
NOTE
get medical attention.
In following step e., to avoid
freezing at ambient temperatures
c. Stop motoring engine. Let
below 35 F, use anti-detonating
stand for 20 minutes to loosen
injection fluid mixture (E4.1) or a
deposits.
mixture of 40 percent methanol
(E35.1) and 60 percent water
instead of fresh water.
a. Mix a solution of cleaning
solution (E11) with water. Mix
four quarts of water to one quart
of solution in a clean utility pail
(6).
b. While engine is cold and with
ignition circuit breaker pulled out,
have helper motor engine while
spraying cleaning solution (E11
or E17) evenly through all
section of the inlet housing (7).
(Ref. TM 55-1520-240-10 or
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1-456.5