TM-9-2320-279-34-3
M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 3 OF 3
TM-9-2320-279-34-3 - Page 420 of 717
TM 9-2320-279-34-3
Hydraulic System Maintenance Instructions (Cont)
20-6. ANCILLARY EQUIPMENT ENGINE IDLE SPEED ADJUSTMENT (M984).
This task covers:
a. Maximum Load Speed Adjustment
c. Follow-on Maintenance
b. Engine Idle Speed Adjustment
INITIAL SETUP
Model
Equipment Condition
M984
TM or Para
Condition Description
Test Equipment
TM 9-2320-279-
None
34&P
Throttle delay adjusted.
Special Tools
TM 9-2320-279-10 Engine side panels removed.
TM 9-2320-279-20 Air intake ducting removed.
Turbocharger inlet shield J26554-A
Special Environmental Conditions
Supplies
None
None
General Safety Instructions
Personnel Required
None
MOS 63W, Wheel vehicle repairer (2)
Level of Maintenance
References
Direct Support
None
a. Maximum Load Speed Adjustment.
NOTE
Tag and mark wires before disconnecting.
(1)
Disconnect two wires (1) from connectors (2) and solenoids (3) on selector valve (4).
20-17
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