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 62 of 1452
TM 5-4210-249-13&P-2
0128-2
DRAFT
0128
TFFT2498
NOTE
•
Ensure cap is installed tightly on direct tank fill connector during this procedure.
Or,
connect hose to direct tank fill connector to drain water into appropriate container or to
ground.
If direct tank fill valve opens during this procedure, water will discharge from tank
uncontrolled.
•
Valve operations can be checked by observing valve shaft rotation.
•
Step 1 will ensure that direct tank fill system is operating properly or if fault exists in bulb,
indicator, or wires leading to indicator.
Step 1.
Remove direct tank fill valve cover (WP 0303).
Turn battery disconnect switch to ON
position (WP 0007).
While an assistant puts pump operator’s panel DIRECT TANK
FILL switch to OPEN position (WP 0004), check if direct tank fill valve operates to open
position.
If direct tank fill valve does not operate to open position, troubleshoot Direct
Tank Fill Valve Does Not Operate Properly (Auto or Manual
Mode) (WP 0105).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
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