TM 9--2815--247--34
0013 00--1
CYLINDER COMPRESSION CHECK
0013 00
THIS WORK PACKAGE COVERS:
Test
INITIAL SETUP:
Tools and Special Tools
General mechanic’s tool kit (item 1, WP 0103 00)
Cylinder compression tester (item 91, WP 0103 00)
Materials/Parts
Flat washers (12) (item 140, WP 0102 00)
Lubricant (item 12, WP 0100 00)
Equipment Conditions
Engine at normal operating temperature with
fuel supply cut off (TM 9--2350--292--20)
Fuel injector nozzle and holder assemblies
removed (WP 0036 00)
Personnel Required
Three
References
TM 9--2350--292--20
CAUTION
It is recommended that all nozzles be removed when per-
forming a compression check. Nozzle removal will pre-
vent the possibility of the engine firing on other cylinders
when the engine is cranked, and will permit the engine to
be cranked at the desired RPM to check compression.
NOTE
Compression testing must be performed within an hour
after stopping engine.
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