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 231 of 1452

TM 5-4210-249-13&P-2

0141-1

DRAFT

0141

FIELD LEVEL MAINTENANCE

TANK DRAIN INDICATOR DOES NOT ILLUMINATE (PUMP OPERATOR'S PANEL)

INITIAL SETUP:

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

TANK DRAIN INDICATOR DOES NOT ILLUMINATE (PUMP OPERATOR'S PANEL)

NOTE

•

Do not operate WATER TANK DRAIN switch except when noted in Step 1.

If water tank

drain valve is operated when water tank is filled, water will be discharged from water tank

uncontrolled.

Water tank drain valve is not activated in Step 1.

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Step 1 will ensure that water tank drain system is operating properly or if fault exists in

lamp, indicator, or wires leading to indicator.

Tools and Special Tools

Lead Set, Test (WP 0622, Item 21)

Tool Kit, General Mechanic’s: Automotive

(WP 0622, Item 27)

References

TM 9-2320-325-14&P

WP 0004

WP 0007

WP 0122

WP 0325

References (continued)

WP 0326

WP 0327

WP 0459

WP 0540

Equipment Conditions

Water pump engine OFF (WP 0022)

Engine OFF (TM 9-2320-347-10)

Wheels chocked (TM 9-2320-347-10)