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

  TM-5-4210-249-13-P-1 - Page 988 of 1188

TM 5-4210-249-13&P-1
0115-42
DRAFT
0115
TFFT04104
Step 70.
Remove personnel cab instrument panel B (WP 0311).
Disconnect cab pump control
wire harness PUMP PRIME switch connector.
While an assistant puts personnel cab
PUMP PRIME switch to on position (WP 0004), check for continuity across PUMP
PRIME switch from terminal 5 to terminal 6.
a.
If continuity is present, repair wire 1590 in cab pump control wire
harness if repairable (TM 9-2320-325-14&P), or replace cab pump
control wire harness (WP 0443).
b.
If continuity is not present, replace personnel cab PUMP PRIME
switch (WP 0315).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION


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