TM 9-2350-256-20-1
UNIT MAINTENANCE
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
NSN 2350-00-122-6826, EIC AQA
ENGINE IDLE SPEED ADJUSTMENT
INITIAL SETUP:
Tools and Special Tools
Equipment Condition
Tool kit, general mechanic's (item 59, WP 0490 00)
Grille doors removed (see WP 0342 00)
References
TM 9-2350-256-10
Adjustment
1.
With engine running and operating temperature normal (refer to TM 9-2350-256-10), loosen locknut (1) on idle speed
adjusting screw (2).
2.
Turn idle speed adjusting screw (2) clockwise to increase speed or counterclockwise to decrease speed.
3.
Tighten locknut (1) after 675-725 revolutions per minute (rpm) is obtained.
NOTE
Follow-on maintenance: Install grille doors (see WP 0342 00).
END OF WORK PACKAGE
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