JASC 7230
Service difficulty reports · 5,066
Reports filed under 7230 · Turbine Engine Compressor Section, newest first.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE jasc_code = '7230' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE jasc_code = '7230' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR UALA2012020300669Blade · nickedNR 2 ENG HAS 1EA NICKED FAN BLADE ON FAN BLADES NR 26 AND 35. BLENDED NR 2 ENG BLADES NR 26 AND 35 PER MM.SDR UALA2012020300663Blade · missingREF LM2891-1 BLADE 13 READS RGA23183 UNABLE TO LOCATE RGA 24278 AFTER REMOVING ALL BLADES ON NR 1 ENGINE. REMOVE ALL NR 1 ENG BLADES REF MM. RE-INSTALLED BLADES PER MM AND OPBLM DIST PROGRAM DATE FEB 02-2012. HIGH VIBS OFF OF IDLE. NEED TO RE-EVALUATE. RESDR CA120201006Compressor · failed(CAN) ON DEPARTURE, A STRONG ODOR WAS NOTICED AFTER ROTATION WHICH APPEARED TO DISSIPATE DURING CLIMB. AS THE ACFT WAS CLIMBING THROUGH 10,000 FT HOWEVER THE VIBRATIONS BEGAN TO INCREASE ON ENGINE NR 1. THE VIBRATION INDICATION INDICATED THE VIBES CLIMBING TSDR UALA2012013000599Blade · nickedUNFILED NICK ON OUTER BLADE (7 O'CLOCK) POSITION ENG NR 1. FOUND NR 4 FAN BLADE WITH NICK AT LEADING EDGE 0185 INCH DEEP ABOUT FIVE EIGHT INCH FROM EDGE AND ONE TREE QUARTER OF INCH AT END. ACCOMPLISHED BLADE BLEND PER AMM. BLADE WILL REQUIRE EDDY CURRENT ISDR SWAA120678Compressor · damagedAIR TURNBACK/DECLARED EMERGENCY. ON DEPARTURE FROM LAS NR 1 ENGINE COMPRESS STALL RIGHT AFTER LIFT OFF. FOUND 9TH STAGE BLADES HAVE OUT OF LIMITS DAMAGE. REMOVED AND REPLACED NR 1 ENGINE PER MT.SDR UIEA2012012100021Guide Vane · damagedLT ENGINE HAS 2 INLET GUIDE VANES DELAMINATED. NO DELAMINATION, FOUND MISSING METAL JACKET ON L/E & NBSP; APPLIED SPEED TAPE IAW AMM 72-33-00 PAGE 816 "F".SDR UALA2012012300474Blade · nickedNICK IN FAN BLADE ON RT ENGINE. MAINT TEXT: NICK IS 3-32 DEEP .0937" WITHIN LIMITS IN SECTION 8 OF THE LEADING EDGE MM. INSPECTION COMPLETE NO CRACKS WITH 10X INSP BLENDED BLADE PER MM. BLADE MARKED. NEEDS EDDY CURRENT INSPECTION WITHIN 120 HOURS. BLEND SDR CA120126006Compressor · stalled(CAN) CREW REPORTED COMPRESSOR STALL DURING CLIMB OUT. LOAD BANG, VIBRATION, AND N1 SPEED LOSS CAUSING APR ACTIVATION. CREW ELECTED TO RETURN TO FIELD.SDR UALA2012011900418Seal · crackedDURING SEVERE TURB INSP FOUND NR 1 ENG INNER FAN CASE EXIT GUIDE VAINS RUBBER SEAL PNLS CRACKED ON ALMOST EVERY PANEL. REPLACED SEALS AT 6, 7, 8 AND 10 O'CLOCK POSITIONS.SDR SWAA120368Compressor · stalledINFLIGHT SHUT DOWN/AIR TURNBACK/DECLARED EMERGENCY. DURING CLIMBOUT 16000FT FUEL FLOW WAS OVER 8000LBS/HR N1 WAS RED OVER 107" N1 AND N2 ERRATIC LOUD BANG. FOUND COMPRESSOR STALLED. REMOVED AND REPLACED NR 2 ENGNE PER MT.SDR CA120118001Bearing · failed(CAN) NR 2 BEARING FAILURESDR FDEA201201100063Blades · damagedON TAKEOFF, WITH INITIAL ADVANCE OF THROTTLES, GOT NUMEROUS COMPRESSOR STALLS. RETARDED THROTTLES AND NOTICED ENGINE NR 3 EGT HIGH. SHUTDOWN ENG NR 3 AND RETURNED TO GATE. PERFORMED VISUAL INSPECTION OF INLET AND EXHAUST OF NR 3 ENGINE NO OBVIOUS DEFECTSDR HALA2012010700011Blade · damagedETOPS SIGNIFICANT SYS - WHILE PERFORMING PDC DURING WALK AROUND FOUND FAN BLADE DAMAGE ON NR 2 ENG 18.5" FROM TIP, 0.9" L, .4" D, .1250" R. REPLACED NR 2 BLADE AND RESHUFFLED ALL OTHER BLADES IAW RR FAN BLADE SHUFFLE PROGRAM. R & R IAW MM 72-31-41 & 72-35-41SDR UALA2012010500112Blade · damagedRT ENGINE HAS A SIGNIFICANT NICK IN BLADE 2, BLADE DAMAGE IS AT DIM LEADING EDGE FROM BASE TO DAMAGE IS 20.700. APPROX 750. DEPTH AND LENGTH IS 1.0 INCH. PER MM DOCUMENT BLADE IS NOT REPAIRABLE. REPLACED NR 2 1ST STAGE FAN BLADE AND OPPOSITE FAN BLADE NR 21.SDR CA120118003Compressor · damaged(CAN) CREW REPORTED DURING CLIMB OUT AT APPROX 14,000 FT, X3 LOUD BANGS FROM LT ENGINE, ITT WENT INTO RED, AND HIGH VIBRATION. ENGINE RETURNED TO IDLE AND CREW ELECTED TO RETURN TO FIELD. MAINTENANCE DISCOVERED COMPRESSOR DAMAGE ON LT ENGINE.SDR ZZDA2012035Compressor · stalledNUMEROUS COMP STALL ON RIGHT ENGINE. NO OVER TEMP OR EXCEEDANCE. REMOVED AND REPLACED NR 2 ENG REF WO 255695 T/C 603.SDR UALA2012010400091Blade · damagedON WALKAROUND, FOUND BLADE DAMAGEED ON ENGINE NR 2. REPAIRED NR 2 ENGINE FAN BLADE PER AMM.SDR UALA2012010400104Blade · damagedLEFT ENGINE HAS DAMAGE ON LEFT FAN BLADE. INSPECTED FAN BLADE-NO CRACKS OR TEARS. DAMAGE IS 5.25" IN FROM MID-SPAN. DAMAGE IS .031 DEEP. FIGURE 603 DAMAGE IS IN AREA 8. PER PAGE 609. BLENDED DAMAGED BLADE AS REQUIRED.SDR UALA2012010300019Stator Vane · malfunctionedNR 2 ENGINE COMPRESSOR VANE MESSAGE AFTER ACCOMPLISHMENT OF CHECK AND LUBE OF THE VSV SYSTEM, ACCOMPLISH AN ACCEL-DECEL CHECK OF THE ENGINE REF JRH 2-40-64. TO ENSURE SYSTEM IS PERFORMING CORRECTLY. ACCOMPLISHED ACCELL RUN PER JRH. ACCELL CHECKED GOOD.SDR UALA2012010300018Stator Vane · lack of lubeNR 2 ENG COMPRESSOR VANE MESSAGE ON TAXI OUT. DUAL CHANNEL CFDS FAULT VARIABLE STATOR VANE ACTUATOR HC-EEC2. LOWER LEVEL FAILURE MESSAGE. REF AMM TASK 'INSPECTION OF THE VSV SYSTEM', AND AMM TASK 'LUBRICATION OF THE VSV SYSTEM' LUBE PCN 843-0086. ACCOMPLISSDR AALA20120101ORD01Compressor · stalledCREW REPORTED RIGHT ENGINE COMPRESSOR STALLED IN FLIGHT. EMERGENCY DECLARED FLIGHT RETURNED ORD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT ENGINE AT ORD ON 01/02/2012. SYSTEM GROUND CHECK NORMAL OPERATION.SDR CA120125015Blade · failed(CAN) ENROUTE AT 2500` THERE WAS A LARGE BANG FOLLOWED BY AN ENGINE FAILURE AND PROP FEATHERING. ENGINE HAD A TSN OF 4318.8 AND A CSN OF 9768 CYCLES AT THE TIME OF FAILURE. A TEARDOWN INSPECTION IS CURRENTLY ON-GOING TO DETERMINE THE CAUSE OF THE FAILURE.SDR UALA2012010300048Blade · nickedNR 2 ENGINE HAS SMALL NICK IN FAN BLADE NR 28. BLENDED OUT NICK PER MM. VISUAL AND DYE PENETRANT INSPECTION ACCOMPLISHED. NO CRACKS NOTED. DAMAGE IS APPROX 2 INCH FROM TIP AND 0.0313 DEEP.SDR ALGAR5496122711Scroll · crackedCRACKED COMPRESSOR SCROLL.SDR ALGAR5502122711Diffuser · damagedLOW POWER ON TEST CELL. PROBABLE LOW POWER DUE TO O/H VANE DIFFUSER, FWD PLATE SEPARATING FROM VANES.SDR ASAA11510859Shim · damagedNR 2 ENG FAN LUBE 24 EA FAN BLADE SHIMS REQ REPLACEMENT P/N 340 252 307 0 NO MOLY 0 DAG COATING. NR 2 ENG 24 SHIMS P/N 340 252 307 0 REPLACED REF T/C 78472002.SDR UALA2011122707125Fairing · damagedOUTBOARD FAIRING LEADING EDGE LOOSE & BENT BACK : COMPRESSOR INTERMEDIATE CASE STRUT FAIRING AT 1 O-CLOCK POSITION. INSTALLED NEW SHEET METAL PANEL ON GUIDE VANE AND SEALED WITH SEALANT.SDR CA111228001Shaft · sheared(CAN) REPORT EIR 2011-145, O/H SHOP DISCOVERED THAT THE SPLINED END OF THE COMPRESSOR ROTOR STUB SHAFT HAD SHEARED OFF AND THE AGB COUPLING SHAFT WAS SEVERELY DISTORTED WHEN THE AGB WAS REMOVED FROM THE GAS GENERATOR SECTION. THE AGB COUPLING SHAFT, THE STARTSDR CA111227005Retainer · broken(CAN) SUBJECT ENGINE WAS REMOVED FROM ACFT TO ADDRESS MULTIPLE HPC DAMAGED BLADES ON STAGES 1 THROUGH 9. DURING THE INVESTIGATION TO DETERMINE THE CAUSE OF THE BLADE DAMAGE, IT WAS NOTED THAT QTY 1 STAGE 1 BLADE WAS LOOSE AND FREEDOM OF MOVEMENT FORE-AFT WAS SDR UALA2011122307094Compressor · stalledRT ENG COMPRESSOR STALL, RTFL. RIGHT ENGINE HAD COMPRESSOR STALL DURING T-O CLIMB AND LANDING (REVERSE) SAMC TEXT: ESN 726514. CHECK PER FIM. SEAMM REPORTS DURING HPC BORESCOPE EXTENSIVE DAMAGE TO HPC-6 (1EA. HALF THE BLADE MISSING AND DAMAGE TO SUBSEQUENT SSDR UALA2011122707129Compressor · stalledAIR RETURN DUE TO RIGHT ENGINE COMPRESSOR STALL DURING TAKE OFF, CLIMB AND LANDING. CHECKED PER MM. REPLACED ENGINE.SDR UALA2011122207055Blades · damagedFAN BLADES ON NR 2 ENGINE ARE DAMAGE. ACCOMPLISHED BLEND REPAIR ON FAN BLADE LE TIP.SDR REXA201101003Blade · lack of lubeLEFT N1 FAN VIBRATION AT 1.9 AT 33,000FT. REDUCED POWER AND UNABLE TO CONTROL VIBRATION. DESENDED 31,00FT. ABLE TO CONTROL FAN VIBRATION AT 1.5-1.7. NO ICE AND FLYING IN CLEAR WEATHER. VERIFIED DISCREPANCY. PERFORMED FAN BLADE TANG LUBRICATION ON LEFT ENGSDR REXA201101001Blade · lack of lubeNR 1 ENG N1 VIB AT POWER SETTINGS ABOVE 75 PERCENT N1 AND 280 KNOTS. PERFORMED FAN BLADE TANG LUBRICATION IAW CRJ900 AMM 72-21-02 AND CRJ900 AMM 12-20-72 VIB CHECK GOOD. PERFORMED HIGH POWER RUN REF CRJ900 AMM 71-00-00.SDR UALA2011122107037Fastener · looseNR 1 ENG AT 1 O`CLOCK POS UPPER ACC PANEL HAS ONE LOOSE FASTENER HANGING DOWN. FASTENER WAS REMOVED FROM TOP CENTER OF PANEL, MUST BE REPLACED WITHIN FIFTY HOURS PER MM 72-33-03 CONFIG 1 PAGE 611. REPAIRED WITH EC-RA 7230 -01275. ORIGINAL HARDWARE INSTALLEDSDR UALA2011121506893Plate · brokenNOTED NR 2 ENGINE INLET GUIDE VANE END PLATE HAS APPROX 2" PIECE OF CORNER BROKEN OFF AND MISSING.BROKEN END PLATE IS LOCATED APPROX 11:30 TO 12:00 O'CLOCK POSITION WHILE FACING NR 2 ENGINE. REPAIRED PER MM 72-33-02-809 RTV INSTALLED IN MISSING SECTION.SDR ASAA11510798Shim · damagedREF T/C # 78472002 NR 2 ENGINE FAN LUBE. ALL 24 EA SHIMS MISSING MOLY DAG COATING. INSTALLED NEW SHIMS 24 EA PER TASK CARD 78472002 ON NR 2 ENG.SDR UALA2011121206829Blades · damagedFOUND FAN BLADE TIP WITH MINOR CURL LESS THAN .125". BLENDED BLADE. INSPECTED USING HFEC, NO CRACKS NOTED.SDR UALA2011120806741Blade · damagedNR 2 ENGINE HAS DAMAGED FAN BLADES. BLENDED NR 7 BLADE PER AMM 72-31-02. ACCOMPLISHED HFEC BLADE NDT PER MM AND NO CRACKS FOUND. ACCOMPLISHED FINAL BLEND BLADE. OK FOR SERVICE.SDR 2011FA0000802Shaft · separatedENGINE REMOVED FOR SCHEDULED 2500 HR, MAJOR PERIODIC INSPECTION AND 5000 HR COMPRESSOR ZONE INSPECTION. DISASSEMBLY FINDINGS REVEALED SEPARATION OF THE SHAFT ADJACENT TO THE HIGH PRESSURE COMPRESSOR AFT CURVIC TEETH.SDR USAA2011120900016Blade · damagedCREW REPORTED VIBRATION (AIRCRAFT LEFT) ON TAKEOFF ROLL. THE NR 1 ENGINE N1 VIBRATION INDICATION WAS 5.0 JUST AFTER LIFT OFF. VIBRATION INCREASED TO 7.5 N1 AMBIENT TEMP. TEMP AT TAKEOFF WAS +14 C. AN EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO CLT. POSDR USAA2011120800019Blade · damagedCREW REPORTED VIBRATION (AIRCRAFT LEFT) ON TAKEOFF ROLL. THE NR 1 ENGINE N1 VIBRATION INDICATION WAS 5.0 JUST AFTER LIFT OFF. VIBRATION INCREASED TO 7.5 N1 AMBIENT TEMP. TEMP AT TAKEOFF WAS +14 C. AN EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO CLT. POSDR UALA2011120206628Case · damagedNR 1 ENGINE LP COMPRESSOR FAN CASE RUBSTRIP SEGMENT AT 2 O'CLOCK POSITION DETERIORATED. TWELVE SQ INCHES OF MATERIAL LOSS DOWN TO SEPTUM LAYER. AREA APPEARS TO HAVE HAD MULTIPLE REPAIRS. WOULD SUGGEST SEGMENT REPLACEMENT. REPAIRED DAMAGE TO NR 1 ENGINE.SDR UALA2011120206627Case · damagedNR 2 ENGINE LP COMPRESSOR FAN CASE RUBSTRIP SEGMENT AT 1 O'CLOCK POSITION DETERIORATING. REPAIRED DAMAGE.SDR HALA2011120200562Blade · damagedETOPS SIGNIFICANT SYSTEM - NR 2 ENGINE FAN BLADE NR 29 HAS A NICK IN AREA A. MARKED .030 DEPTH. BLENDED FAN BLADE IAW AMM 72-31-02. PERFORMED EDDY CURRENT IAW AMM 72-31-02, NO TROUBLE FOUND.SDR HALA2011120200561Blades · damagedETOPS SIGNIFICANT SYS - NR 2 ENGINE FAN BLADE NR 23 HAS A NICK IN AREA A. MARKED .030 DEPTH. BLENDED FAN BLADE IAW AMM 72-31-02. PERFORMED EDDY CURRENT IAW AMM 72-31-02. NO TROUBLE FOUND.SDR HALA2011120200560Blades · damagedETOPS SIGNIFICANT SYS - NR 2 ENGINE FAN BLADE 21 HAS A NICK IN AREA A. MARKED .030 DEPTH. BLENDED FAN BLADE IAW AMM 72-31-02. PERFORMED EDDY CURRENT, IAW AMM 72-31-02. NO TROUBLE FOUND.SDR HEEA2011121132678Bearing · brokenPILOT REPORTED A CHIP LIGHT AFTER TAKEOFF. AS ACFT WAS TURNING A BASE LEG FOR LANDING AT EC278B. A LOUD WHINING NOISE WAS HEARD FOLLOWED BY A LOUD POPPING NOISE AND A YAW. COMPLETED A SUCCESSFUL WATER LANDING. TEARDOWN INSPECTION REVEALED 25 PERCENT OF NR SDR ASAA11510717Shim · damagedREF T/C 78472002 NR 2 ENG FAN BLADE LUBRICATION. ALL 24 EACH FAN BLADE SHIMS MISSING MOLY DAG COATING. REPLACED 24 EA SHIMS REF T/C # 78472002 NR 2 ENG.SDR HALA2011112600543Blade · damagedETOPS SIGNIFICANT SYS - NR 2 ENG NR 27 FAN BLADE HAS SMALL NICK. BLENDED FAN BLADE NR27 ON NR2 ENG IAW AMM 72-31-02, PERFORMED EDDY CURRENT INSP, NO CRACK INDICATIONS NOTED.
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