TM 9-2815-224-34&P
Engine Tune-Up Instructions
(Cont)
19-11. ENGINE COMPRESSION CHECK.
This task covers:
a. Compression Check
b. Follow-on Maintenance
INITlAL SETUP
Models
Ail
Test Equipment
None
Special Tools
Gage, cylinder compression J7334-04
Wrench, fuel line J-8932-01
Supplies
None
Personnel Required
MOS 63W, Wheel vehicle repairer
References
None
Equipment Condition
TM or Pam
condition
Description
Para 11-2
Engine brake retarder
removed.
Special Enwvironmental Conditions
None
General Safety Instructions
None
Level of Maintenance
Direct Support
a. compression Check.
(1)
Start engine and run until normal operating temperature is reached.
(2)
Stop engine. Remove fuel pipes (1 and 2) from injector (3) and fuel connectors (4).
19-31