TM-9-2320-431-10-2
TRUCK, WRECKER, 8X8, M984A1
TECHNICAL MANUAL; OPERATOR'S MANUAL; PART 2 OF 2
JUNE 2009
TM-9-2320-431-10-2 - Page 77 of 712
OPERATOR MAINTENANCE
AIR HORN WILL NOT OPERATE
INITIAL SETUP:
Equipment Condition
Engine OFF. (Volume 1, WP 0057)
Equipment Condition - Continued
Parking brakes applied. (Volume 1,
WP 0056)
Wheels chocked. (Volume 1,
WP 0100)
TROUBLESHOOTING PROCEDURE
AIR HORN WILL NOT OPERATE
TEST 1 - Are air hoses tight?
WARNING
Caution the hose connections could be under pressure be sure to wear
eye protection to avoid personal injury.
1.
Check air hose connections for tightness. Tighten any loose hose connections found.
TM 9-2320-431-10-2
0140
0140-1
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