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 TM 55-1905-219-14-10
5-33. ENGINE ASSEMBLY-REMOVAL AND RUN IN-MAINTENANCE INSTRUCTIONS (Continued)
LOCATION
ITEM
ACTION
REMARKS
ENGINE RUN-IN INSTRUCTIONS (Cont)
g. Dynamometer test and run-in procedures
(1) The Basic Engine
(a) A basic engine includes only those items
actually required to run the engine. The
addition of any engine driven accessories
will result in a brake horsepower figure
less than the values shown in theBasic
Engine Run-In Horsepower Schedule The
.
following items are included on the basic
engine: blower, fuel pump, fresh water
pump and governor.
BASIC RUN-IN HORSEPOWER SCHEDULE
Speed
Time
Horsepower
RPM
Minutes
1200
10
21
1800
30
67
*1800
30
82
*2100
30
85
*2300
30
92
*Run at only one of the speeds shown,
whichever is at or nearest to the
governed speed and reset governor
after final run, if necessary.
(b) In situations where other than basic engine
equipment is used during the test, proper
record of this fact should be made on the
Engine Test Report. The effects of this addi-
tional equipment on engine performance should
then be considered when evaluating test results.
5- 519
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