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Service difficulty reports · 333
SDR GTIA2018062502720Switch · Airbus A321231…NO ASSOCIATED FILTER DELTA P INDICATORS WERE OPEN. FOUND THE PRESSURE SWITCH, 1074GK, ON THE NR 1 ENGINE…SDR 06FDEA1986None · Doug MD11…2 ENGINE PYLON RT AND LT SKIN EVALUATED AND FOUND REPAIR PREVIOUSLY ACCOMPLISHED PER DELTA ENGINEERING REPAIR/AUTHORIZATION…SDR ASAA2019100763943Probe · Boeing 737890NR 1 ENGINE EXPERIENCED AN INCREASE IN DELTA EGT AND A DECREASE IN EGT HOT DAY MARGIN. DELTA…SDR DALA2026040902268Seat Track · Airbus A319114…PRI (EO) ENGINEERING ORDER AND DELTA ER/A 633001-14 SEE DELTA WC 200-36 ASSOCIATED ER/A…SDR ASAA2014101509396Indicator · Boeing 737890NR 2 ENGINE IDG DELTA P INDICATOR POPPED. ACFT GROUNDED. PERFORMED FIM TASK 24-11, TASK 803. NO…SDR ASAA2020101833382Transmitter · Boeing 737990ERNR 1 ENGINE TREND DATA SHOWS A GRADUAL SHIFT IN CRUISE DELTA FUEL FLOW INDICATION ERRORS ARE SUSPECT…SDR ASAA0752254Probe · Boeing 737890ENGINE TREND DATA SHOWS AN INCREASE IN CRUISE DELTA EGT ALONG WITH A DECREASE IN TAKEOFF EGT HOT…SDR DALA13000175635O-Ring · Boeing 757251…PRESSURE GOOD FOR LANDING, CFR OBSERVED HYD FLUID LEAKING FROM LT ENGINE. FOUND LEFT SYS CASE DRAIN DELTA…SDR 96ZZZX605Oil Tube · Boeing 7472B4B…UPON ACFT ARRIVAL, BEY GROUND INVESTIGATION REVEALED CRACKED NR 1 ENGINE DELTA PRESSURE SWITCH OIL TUBE. ITEM 150…SDR UIEA2018102702385Valve · Boeing 7673Y0…IDG DELTA P NO DEFECTS RAN ENGINES IAW AMM 71-00-00 NO FAULTS NOTED. REMOVED AND REPLACED…SDR IPXA2020052765828Engine · Boeing 76734AF…SHUTDOWN LEFT ENGINE AND RANFOUND A DELTA P INDICATOR BLOWN OUT NEAR HYD FILTER/JM 1400522/REMOVED DIFFERENTIAL…SDR DXTA2023122610433Unknown · Emb EMB505…AFTER ENGINES ARE STARTED, WE PRESSUREIZED THE CABIN TO DELTA 0.7 AND HEARD THE SQUEAL FROM EMERGENCY…SDR ASAA2012080692649Transmitter · Boeing 737890NR 2 ENGINE TREND DATA SHOWS A SUDDEN SHIFT IN CRUISE DELTA FUEL FLOW. INDICATION ERRORS ARE SUSPECT…SDR 2008UALA02428Filter · Boeing 767322…CHECKED NR 2 ENGINE MAIN CHIP DETECTOR - FOUND OK. REPLACED MAIN OIL FILTER AND DELTA-P SWITCH.SDR ASAA2012112893379Idg · Boeing 737890NR 1 ENGINE IDG DELTA P INDICATOR POPPED. ACCOMPLISHED FIM TASK 24-11 TASK 803. R & R THE…SDR ASAA2014092009182Connector · Boeing 737890DIAGNOSTICS REPORTED NR 2 ENGINE TREND DATA SHOWS A SHIFT IN DELTA CRUISE AND TAKEOFF MARGIN INDICATIVE OF…SDR ASAA2022021537517Sensor · Boeing 737890#1 ENGINE TREND DATA SHOWS GREATER THAN EXPECTED DATA SCATTER IN DELTA CORE SPEEDINDICATION ERRORS ARE SUSPECT. GROUNDED…SDR ASAA0954599Filter · Boeing 737890WHILE DOING NR 1 ENGINE EGB CHIP DETECTORS FOUND OIL SUPPLY FILTER DELTA P EXTENDED. REMOVED INSPECTED AND…SDR 2006FA0000056Carbon Seal · Lear 45LEAR…FAILED DELTA P-CHECK. RESULTS CAME BACK (INSPECT THIS ENGINE IMMEDIATELY). INSTALLED LOANER ENGINE. ORIGINAL ENGINE HAD NR1…SDR ASAA1058315Filter · Boeing 737890NR 1 IDG DELTA P POPPED. ACCOMPLISHED NR 1 IDG ENGINE DPI FAULT ISOLATION REF FIM 24 11…