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

  TM-5-4210-249-13-P-2 - Page 769 of 1452

TM 5-4210-249-13&P-2
0182-19
DRAFT
0182
TFFT04601
Step 23.
Turn battery disconnect switch to OFF position (WP 0007).
Remove jumperwire from
pump house wire harness pump house heater diagnostic module connector.
With a test
lead set, check for continuity across pump house wire harness wire 4086 (yellow) from
pump house wire harness pump house heater diagnostic module connector, terminal B
to pump house wire harness pump house heater 4-terminal connector, terminal 2.
a.
If there is continuity, repair wire 4068 in pump house heater diagnostic
module if repairable (TM 9-2320-325-14&P), or replace pump house
heater
diagnostic module (WP 0415).
b.
If there is no continuity, repair wire 4068 in pump house wire harness if
repairable (TM 9-2320-325-14&P), or replace pump house wire
harness (WP 0458).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION


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