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 735 of 1452

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

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DRAFT

0179

END OF TASK

FOLLOW-ON MAINTENANCE

Remove wheel chocks (TM 9-2320-347-10)

END OF TASK

END OF WORK PACKAGE

TFFT03759

Step 7.

Press intercom transmit select/receive RADIO B button (WP 0004).

With an intercom

headset connected to driver side intercom jack (WP 0004), check if intercom system

sends and receives through SINCGARS radio set (WP 0004).

If intercom system sends and receives through SINCGARS radio set, fault

corrected.

Step 8.

Connect handset to SINCGARS receiver transmitter (TM 11-5280-890-10).

Check if

SINCGARS receiver transmitter sends and receives to and from another radio set.

a.

If SINCGARS receiver transmitter sends and receives to and from

another radio set, troubleshoot Intercom and Headsets Do Not Operate

Properly (WP 0173).

b.

If SINCGARS receiver transmitter does not send and receive to and

from another radio set, notify Supervisor.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION