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 229 of 1452

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

0140-3

DRAFT

0140

TFFT03870

Step 2.

Turn battery disconnect switch to OFF position (WP 0007).

Push and release agent

discharge button roof turret control handle (WP 0004). Check for continuity across

terminal wire green at agent discharge button and terminal wire green at roof turret

indicator.

If 22 to 28 VDC are not present, replace agent discharge button (WP 0581).

TFFT03872

Step 3.

Remove lamp from roof turret control handle (WP 0314).

Check for continuity across

lamp.

If there is no continuity, replace roof turret indicator lamp (WP 0314).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION