TM-5-4210-249-13-P-2
TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142
TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 2 OF 4
TM-5-4210-249-13-P-2 - Page 32 of 1452
TM 5-4210-249-13&P-2
0126-10
DRAFT
0126
TFFT02540
NOTE
Wire numbers with H prefix indicate that circuit is an extension of a HEMTT circuit.
Step 14.
Turn battery disconnect switch to OFF position (WP 0007).
Remove personnel cab
instrument panel A (WP 0311).
Remove relay 15 (WP 0402).
Turn battery disconnect
switch to ON position (WP 0007).
Check for 22 to 28 VDC between cab power
distribution wire harness wire H052 (white) at relay 15, terminal 1 and a known good
ground.
If 22 to 28 VDC are not present, go to Step 19.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
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