TM-9-2350-273-BD M60 M48 Battle Damage Assessment and Repair Download
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TM 9-2350-273-BD COMMUNICATIONS SYSTEM Detailed Assessment Steps (Cont'd) a. If communication is restored, attempt to notify the original distant staiton in PT that he is using improper code. b. If communication is not established, go to step 4. 4. Make sure the proper pre-operating procedures are being used. (Refer to TM 11-5810-256-OP-4.) 5. Make sure the KY-57 (KY-38) system is properly installed by checking all cables. 6. Replace the KY-57 (KY-38) with a known operational KY-57 (KY-38). a. If communication has been restored, repair the KY-57 using standard maintenance procedures. b. If communication has not been restored, refer to the troubleshooting procedures in TM 11-5810-256-OP-4. 11-15