What was found
IAW CNR 20200621005706014 OF REMOTE DIAGNOSTIC GE/CFM SYSTEM AT MEX STATION, THE RT ENG INCREASE OF PARTICLES IN THE DMS SENSOR, BEING NECESSARY TO PERFORM PROCEDURE IAW AMM DMC-B787-A-G79-00-00-07B-343A-A. VERIFY IF A MESSAGE EXISTS RELATED TO THE DMS SENSOR IN THE CMCF AND ATTEND ACCORDING TO THE MESSAGE FOUND. REMOVAL OF THE DMS SENSOR, IAW AMM DMC-B787-A-G79-21-12-01A-520A-A DEBRIS MONITORING SYSTEM SENSOR REMOVAL. PERFORMED THE GVI OF THE DMS SENSOR IAW AMM DMC-B787-A-G79-00-00-03B-311A-A. IF MAGNETIC PARTICLES ARE FOUND IN THE DMS SENSOR, APPLY THE CORRESPONDING CONDITION FOR 5 OR LESS PARTICLES AND/OR 6 OR MORE PARTICLES. IF PARTICLES ARE FOUND, SEND THEM TO THE LABORATORY FOR THEIR CORRESPONDING ANALYSIS; INSTALL THE DMS SENSOR IAW AMM DMC- B787-A-G79-21-12-01A-720A-A DEBRIS MONITORING SYSTEM SENSOR INSTALLATION IAW AMM DMC-B787-A-G71-00-00-44B-320A-A TEST 17 DEBRIS MONITORING SYSTEM OPERATIONAL TEST. THE VERIFICATION OF DMS SENSOR MESSAGES WAS PERFORMED IAW DMC-B787-A-G79-00-00-07B-343A-A, NO MESSAGES FOUND. REMOVAL THE GVI AND INSTALL OF DMS SENSOR WERE PERFORMED IAW AMM DMC-B787-A-G79-21-12-01A-520A-A, DMC-B787-A-G79-00-00-03B-311A-A AND DMC-B787-A-G79-21-12-01A-720A-A, FUZZ WERE FOUND AND SENT FOR ANALYSIS; THE DEBRIS MONITORING SYSTEM TEST 17 WAS PERFORMED IAW AMM DMC-B787-A-G71-00-00-44B-320A-A, TESTED CORRECT.