TM-5-4210-249-13-P-1

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 1 OF 4

  TM-5-4210-249-13-P-1 - Page 1130 of 1188

TM 5-4210-249-13&P-1
0125-12
DRAFT
0125
TFFT02771
Step 13.
Remove relay P6 from pump house power distribution block (WP 0413). Turn battery
disconnect switch to ON position (WP 0007).
Put WINDSHIELD DELUGE switch to on
position (WP 0004).
Check for 22 to 28 VDC between wire 2769 (red) at pump house
power distribution block relay P6, terminal 1 and a known good ground.
If 22 to 28 VDC are not present, go to Step 21.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION


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