# Service difficulty reports: N8747B A list on [N8747B](https://openairdocs.org/aircraft/N8747B.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR REXA2014031600300](https://openairdocs.org/sdr/REXA2014031600300.md): Lens · missing · Mar 16, 2014 · N8747B · Cndair CL6002B19 · Emergency Lighting > EXIT SIGN OVER AISLE ROW 8 MISSING THE EXIT SIGN ON THE REAR. INSTALLED SERVICEABLE LENS IAW AMM 33-51-14. - [SDR REXA2014022100229](https://openairdocs.org/sdr/REXA2014022100229.md): Control Unit · malfunctioned · Feb 21, 2014 · N8747B · Cndair CL6002B19 · Landing Gear Steering System > GEAR DISAGREE WARNING ON GEAR RETRACTION. COMBINED WITH STEERING INOPERATIVE CAUTION MSG. QRH COMPLETE, MANUAL GEAR EXTENSION HANDLE PULLED, EXTENSION HANDLE WILL NOT STOW. R & R HAND WHEEL CONTROL UNIT IAW AMM 32-51-01. CALIBRATION CHECKED GOOD IAW AMM TA - [SDR REXA2014021500206](https://openairdocs.org/sdr/REXA2014021500206.md): Uplock · malfunctioned · Feb 15, 2014 · N8747B · Cndair CL6002B19 · Landing Gear Retraction/Extension System > GEAR DISAGREE AFTER TAKEOFF, MSG CLEARED. JUST PRIOR TO GEAR DISAGREE RECEIVED A STEERING INOPERATIVE MSG THAT CLEARED WITH RESET IAW QRH. R & R NLG UP LOCK ASSEMBLY IAW AMM 32-33-05. PERFORMED EXTENSION & RETRACTION TEST IAW AMM 32-30-00-720-801. OPERATIO - [SDR REXA2013101801788](https://openairdocs.org/sdr/REXA2013101801788.md): Inverter · inoperative · Oct 18, 2013 · N8747B · Cndair CL6002B19 · Emergency Lighting > LEFT LOWER EMERGENCY EXIT ROW LIGHT OUT. R & R INVERTER IAW AMM 33-51-07. OPS CHECKED GOOD. - [SDR REXA2013070501338](https://openairdocs.org/sdr/REXA2013070501338.md): Container · damaged · Jul 5, 2013 · N8747B · Cndair CL6002B19 · Life Jacket > CAPTAIN`S LIFE VEST HAS PIN HOLE IN BAG. R & R LIFE VEST IAW AMM 25-61-03. - [SDR REXA2013061701190](https://openairdocs.org/sdr/REXA2013061701190.md): Warning Message · illuminated · Jun 17, 2013 · N8747B · Cndair CL6002B19 · Fire Bottle, Fixed > PERFORMED AN AIR RETURN DUE TO CARGO BOTTLE LOW MESSAGE. EMERGENCY WAS NOT DECLARED. OPEN - [SDR REXA2013052901028](https://openairdocs.org/sdr/REXA2013052901028.md): Unknown · malfunctioned · May 29, 2013 · N8747B · Cndair CL6002B19 · Fuel Transfer Valve > FUEL IMBALANCE CAUTION MESSAGE IN CRUISE FLIGHT. MAXIMUM IMBALANCE REACHED 1000 LBS HEAVIER IN LT FUEL TANK. AUTO CROSS-FLOW UNABLE TO CORRECT FUEL IMBALANCE INITIALLY. TOOK 60 MINUTES TO CORRECT FUEL IMBALANCE. OPERATIONS CHECKED FUEL SYS IAW AMM 28-13-16 - [SDR REXA2013031500566](https://openairdocs.org/sdr/REXA2013031500566.md): Light · inoperative · Mar 15, 2013 · N8747B · Cndair CL6002B19 · Emergency Lighting > LEFT OVERWING EMERGENCY EXIT IDENTIFIER INOPERABLE. REMOVED AND REPLACED LIGHTED EXIT IDENTIFIER ASSEMBLY PART NUMBER 6020-6 IAW CRJ 200 AMM 33-51-13-04. OPERATIONS CHECKS GOOD. - [SDR REXA2013030600544](https://openairdocs.org/sdr/REXA2013030600544.md): Connector · loose · Mar 6, 2013 · N8747B · Cndair CL6002B19 · Light System Wiring > EMERGENCY LIGHTING STRIP BETWEEN ROW 2 AND 5 BURNED OUT PERFORMED EMERGENCY FLOOR TRACK INSPECTION. FOUND LOOSE CONNECTOR. PERFORMED OPERATIONS TEST. RE-SECURED LOOSE CONNECTOR IAW CRJ 200 AMM 33-51-01. OPERATIONS TEST GOOD. OK FOR SERVICE. - [SDR REXA2013022600424](https://openairdocs.org/sdr/REXA2013022600424.md): Connector · not seated · Feb 26, 2013 · N8747B · Cndair CL6002B19 · Light System Wiring > EMERGENCY LIGHTS INOPERABLE FROM ROW 1 TO ROW 5. RESEATED CONNECTOR AT SEAT ROW 5. OPERATIONS CHECKS GOOD IAW AMM 33-51-01. - [SDR REXA2013021700302](https://openairdocs.org/sdr/REXA2013021700302.md): Charger · inoperative · Feb 17, 2013 · N8747B · Cndair CL6002B19 · Passenger Compartment Lighting > FLOOR TRACK LIGHTING 2-5 INOPERABLE. REPLACED NR 2 CHARGER IAW CRJ 200 AMM 33-51-05. - [SDR REXA2013021100293](https://openairdocs.org/sdr/REXA2013021100293.md): Light · inoperative · Feb 11, 2013 · N8747B · Cndair CL6002B19 · Emergency Lighting > EMERGENCY LIGHTING FLOOR STRIP INOPERABLE ROW 2-ROW 5. REMOVED AND REPLACED STRIP AT ROW 5 IAW CRJ200 AMM 33-51-01. - [SDR REXA2013021100289](https://openairdocs.org/sdr/REXA2013021100289.md): Light · inoperative · Feb 11, 2013 · N8747B · Cndair CL6002B19 · Emergency Lighting > EMERGENCY LIGHTING FLOOR STRIP INOPERABLE ON ROW 2-ROW 5. REMOVED AND REPLACED STRIP AT ROW 5 IAW CRJ200 AMM 33-51-01. - [SDR REXA2013020300082](https://openairdocs.org/sdr/REXA2013020300082.md): Skin · damaged · Feb 1, 2013 · N8747B · Cndair CL6002B19 · Fuselage Main, Plate/Skin > DURING ROUTINE LINE MAINTENANCE AT TYS MAINTENANCE FOUND THE FUSELAGE SKIN BETWEEN FS 682 AND FS 688 AT S-21R TO BE DAMAGED. THE DAMAGE CONSISTS OF A DENT MEASURING 8" X 2.5" X 0.25" DEEP WITH TWO GOUGES AND A PUNCTURE. REPAIRED IAW EA CRJ253-01271B AS APPRO - [SDR REXA2013012400189](https://openairdocs.org/sdr/REXA2013012400189.md): Light · inoperative · Jan 24, 2013 · N8747B · Cndair CL6002B19 · Emergency Lighting > FLOOR EMERGENCY LIGHT SECTION INOPERABLE. REMOVED AND REPLACED 2 LIGHT STRIPS IAW AMM 33-51-01. OPS CHECK GOOD. - [SDR REXA2012122801830](https://openairdocs.org/sdr/REXA2012122801830.md): Battery Pack · unsecure · Dec 28, 2012 · N8747B · Cndair CL6002B19 · Emergency Lighting > CABIN FORWARD FLOOR EMERGENCY LIGHTS INOPERABLE. RE-SECURED BOTH FWD EMERGENCY LIGHT BATTERY PACKS IAW CRJ AMM 33-51-04. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. - [SDR REXA2012122601822](https://openairdocs.org/sdr/REXA2012122601822.md): Battery · discharged · Dec 26, 2012 · N8747B · Cndair CL6002B19 · Emergency Equipment > FLIGHT ATTENDANT REPORTS FLIGHT ATTENDANTS FLASHLIGHT NOT BLINKING. REMOVED AND REPLACED FLIGHT ATTENDANTS FLASHLIGHT BATTERY IAW AMM 25-60-10. ALL CHECKS GOOD, OK FOR SERVICE. - [SDR REXA2012122401821](https://openairdocs.org/sdr/REXA2012122401821.md): Wire Harness · faulty · Dec 24, 2012 · N8747B · Cndair CL6002B19 · Light System Wiring > FLOOR EMERGENCY LIGHT 2 THRU 6 INOPERABLE. REMOVED AND REPLACED EMERGENCY FLOOR TRACK WIRING HARNESS. OPS CHECKS GOOD. - [SDR REXA2012113001723](https://openairdocs.org/sdr/REXA2012113001723.md): Light · inoperative · Nov 30, 2012 · N8747B · Cndair CL6002B19 · Emergency Lighting > EMERGENCY EXIT FLOOR TRACK LIGHTING ROWS 2, 3, 4, 5 INOP. - [SDR REXA2012112701715](https://openairdocs.org/sdr/REXA2012112701715.md): Connector · dirty · Nov 27, 2012 · N8747B · Cndair CL6002B19 · Light System Wiring > EMERGENCY TRACK LIGHTING INOPERABLE AT POSITIONS 2, 3, 4, 5. CLEANED AND RESEATED CONNECTS IAW AMM 20-10-00 AND 33-51-01. OPS CHECK GOOD, OK FOR SERVICE. - [SDR REXA2012112401700](https://openairdocs.org/sdr/REXA2012112401700.md): Life Vest · unserviceable · Nov 24, 2012 · N8747B · Cndair CL6002B19 · Life Jacket > CAPTAIN LIFE VEST BAG TORN. REMOVED AND REPLACED CAPTAIN LIFE VEST IAW AMM 25-61-03. - [SDR REXA2012111301679](https://openairdocs.org/sdr/REXA2012111301679.md): Inverter · inoperative · Nov 13, 2012 · N8747B · Cndair CL6002B19 · Emergency Lighting > DURING PMI FOUND EMERGENCY FLOOR TRACK LIGHTING INOPERABLE FROM ROWS 9-13. TROUBLESHOOT PER WM 33-51-00. REMOVED AND REPLACED NR 4 INVERTER IAW AMM 33-51-07. OPS CHECK GOOD. - [SDR REXA2012100101379](https://openairdocs.org/sdr/REXA2012100101379.md): Connector · unsecure · Oct 1, 2012 · N8747B · Cndair CL6002B19 · Light System Wiring > LAST 4 ROWS OF FLOOR TRACK EMERGENCY EXIT LIGHTS INOP. RE-SECURED FLOOR EMERGENCY LIGHTS CONNECTOR AT SEAT 12C. OPC OF FLOOR EMERGENCY LIGHTS GOOD IAW AMM 33-51-01. OK FOR SERVICE. - [SDR REXA2012101701118](https://openairdocs.org/sdr/REXA2012101701118.md): Skin · chafed · Sep 20, 2012 · N8747B · Cndair CL6002B19 · Trailing Edge Flaps > LEFT INBOARD FLAP VANE AT TRAILING EDGE AND UPPER OUTER SKIN CHAFED. REPAIRED IAW SRM 57-52-00 AND SRM 57-00-31. - [SDR REXA0829201201300](https://openairdocs.org/sdr/REXA0829201201300.md): Connector · unsecure · Aug 29, 2012 · N8747B · Cndair CL6002B19 · Light System Wiring > THREE EMERGENCY LIGHT ARE OUT. SECURED AFT STRIP CONNECTOR AMM 33-50-00. CHECKED GOOD, OK FOR SERVICE. - [SDR REXA2012052000760](https://openairdocs.org/sdr/REXA2012052000760.md): Battery · discharged · May 20, 2012 · N8747B · Cndair CL6002B19 · Emergency Equipment > FIRST OFFICER`S FLASHLIGHT INOP. REMOVED AND REPLACED FIRST OFFICER`S FLASHLIGHT BATTERY. - [SDR REXA2012041700522](https://openairdocs.org/sdr/REXA2012041700522.md): Bpsu · malfunctioned · Apr 17, 2012 · N8747B · Cndair CL6002B19 · Trailing Edge Flap Control System > FLAPS FAIL MSG IN CRUISE FLT FL290-35 SAT AND 295 KIAS AT APROX 1900 ZULU. PERFORMED TROUBLESHOOTING PER BOMBARDIER FIM REV 39 IAW AD 2009-06-12. PARAGRAPH (H) (6) (1) AMOC DATED MARCH 7 2009, TR # 27-012 PER AMOC DATED DECEMBER 18, 2009 AND PA AD 27-052G. F - [SDR REXA2012040200458](https://openairdocs.org/sdr/REXA2012040200458.md): Control Unit · malfunctioned · Apr 2, 2012 · N8747B · Cndair CL6002B19 · Trailing Edge Flap Control System > FLAPS FAIL AT ZERO DEGREES MIDFLIGHT IN CRUISE. PERFORMED TROUBLESHOOTING & FOUND FECU CODES TO BE FECU 1BPSU MISRIG. REMOVED AND REPLACED FECU IAW AMM 27-51-05 OPS CHECK OF FLAPS GOOD IAW AMM 27-51-00 OK FOR SERVICE. - [SDR REXA2012030900343](https://openairdocs.org/sdr/REXA2012030900343.md): Light · inoperative · Mar 6, 2012 · N8747B · Cndair CL6002B19 · Emergency Lighting > EMERGENCY LIGHTS ON FLOOR BEHIND EXIT ROW ARE ALL OUT. - [SDR REXA201100691](https://openairdocs.org/sdr/REXA201100691.md): Battery · discharged · Oct 8, 2011 · N8747B · Cndair CL6002B19 · Emergency Equipment > CAPT'S FLASHLIGHT INOP. REMOVED AND REPLACED CAPTS FLASHLIGHT IAW AMM 25-61-04. PART EFFECTIVITY VERIFIED, OP/C GOOD. - [SDR REXA201100638](https://openairdocs.org/sdr/REXA201100638.md): Pitot Line · contaminated · Sep 27, 2011 · N8747B · Cndair CL6002B19 · Pitot/Static System > CAPT AIR SPEED WARN AND SPOILER CONFIG. SPOILER MSG NORMAL FOR INDICATIONS NOTED BY CREW AND REJECTED TAKEOFF. PERFORMED OPERATIONAL LEAK CHECK OF PITOT-STATIC SYSTEM COULD NOT GET CAPT SIDE TO FAIL OR NO SPLIT NOTICED BETWEEN CAPT OR F/O'S AIRSPEED OR ALT D - [SDR REXA201100608](https://openairdocs.org/sdr/REXA201100608.md): Actuator · malfunctioned · Sep 18, 2011 · N8747B · Cndair CL6002B19 · Autopilot System > UNCOMMANDED RUDDER INPUTS, SOME OF THEM ABRUPT, DURING CLIMB, CRUISE AND DESCENT AND WITH THE AUTOPILOT ON OR OFF. RUDDER INPUTS REFLECTED ON TURN COORDINATOR AT VARIOUS SPEEDS. REMOVED AND REPLACED YAW DAMPER NR 2 LINEAR ACTUATOR IAW AMM 22-22-01. OPS CHEC - [SDR REXA201100568](https://openairdocs.org/sdr/REXA201100568.md): Yaw Damper · faulty · Sep 18, 2011 · N8747B · Cndair CL6002B19 · Autopilot System > CREW REPORTED AIRCRAFT HAD UNCOMMENTED RUDDER MOVEMENT IN FLIGHT WITH AUTOPILOT ENGAGED AND DISENGAGED. REPORT THE AIRCRAFT WAS KICKING RIGHT. REMOVED AND REPLACED YAW DAMPNER ACTUATOR IAW AMM 22-22-01. - [SDR REXA201100393](https://openairdocs.org/sdr/REXA201100393.md): Angle · cracked · Jun 19, 2011 · N8747B · Cndair CL6002B19 · Fuselage Main, Bulkhead > FS 559 SEMI-PRESSURE BULKHEAD LT CAP ANGLE CRACKED APPROXIMATELY.3 INCH LONG AT LBL 18.0. REPAIRED IAW BOMBARDIER REOS 601R-53-41-260 REV E, AND 601R-53-41-609 REV B, AND BOMBARDIER SERVICE CORPORATION EO'S 601R-53-21611 AND 601R-53-21625. - [SDR REXA201100500](https://openairdocs.org/sdr/REXA201100500.md): Angle · cracked · Jun 17, 2011 · N8747B · Cndair CL6002B19 · Fuselage Main, Bulkhead > FS 559 PRESSURE BULKHEAD LT CAP ANGLE CRACKED APPROX.300" LONG, 55 PERCENT FSH AT LBL18, FAILED NDT INSPECTION. COMPLY WITH REPAIR OF FS 559 BULKHEAD WEB IAW BOMBARDIER REO 601R-53-41-260 REV E, BOMBARDIER REO 601R-53-41-609 REV B, BOMBARDIER SERVICE CORPORA - [SDR REXA201000232](https://openairdocs.org/sdr/REXA201000232.md): Warning System · false activation · Oct 25, 2010 · N8747B · Cndair CL6002B19 · Landing Gear Position and Warning > WOW INPUT CAUTION DISPLAYED INTERMITANTLY BEGINING APPROX 10 MINS AFTER TAKEOFF. TEST OF PSEU GOOD IAW AMM 32-61-01. OK FOR SERVICE. - [SDR REXA201000061](https://openairdocs.org/sdr/REXA201000061.md): Structure · cracked · Apr 27, 2010 · N8747B · Cndair CL6002B19 · Fuselage Miscellaneous Structure > FS 202.75 AT LBL 23.75 PARKING BRAKE PASS THROUGH HOLE HAD FOUR CRACKS RADIALLY, ONE.625 INCH LONG AND THREE.375 INCH LONG. REPAIRED IAW BOMBARDIER REO 601R-53-11-563 REV NC AND BSC STANDARD REPAIR 601R-53-0101. - [SDR REXA201000022](https://openairdocs.org/sdr/REXA201000022.md): Sensor · out of adjust · Feb 13, 2010 · N8747B · Cndair CL6002B19 · Landing Gear Position and Warning > GEAR DISAGREE, NOSE GEAR DID NOT RETRACT AFTER T/O. FOUND STRUT EXTENSION SENSOR OFFSET BEYOND LIMITS AT.210 INCH. RESHIMMED TO.175 INCH LIMITS ARE.163 TO.183 INCH IAW CRJ AMM 32-61-05. OPS/GEAR SWING GOOD. - [SDR REXA201000011](https://openairdocs.org/sdr/REXA201000011.md): Warning Message · illuminated · Jan 22, 2010 · N8747B · Cndair CL6002B19 · Landing Gear Position and Warning > GEAR DISAGREE HORN ON APPROACH. DEFERRED PER MEL 32-30-01. - [SDR REXA200800003](https://openairdocs.org/sdr/REXA200800003.md): Engine · leaking · Jan 18, 2008 · N8747B · Cndair CL6002B19 · Engine (Turbine/Turboprop) > ON CLIMB-OUT OF MSP THE FLIGHT ATTENDANT REPORTED SMOKE IN THE CABIN. THE FLIGHT CREW PERFORMED QRH PROCEDURES, DECLARED AN EMERGENCY AND REQUESTED TO RETURN TO MSP. AN OTHERWISE NORMAL APPROACH AND LANDING WAS MADE AT MSP. THIS AIRCRAFT HAD PREVIOUSLY HAD I - [SDR REXA200800002](https://openairdocs.org/sdr/REXA200800002.md): Coalescer Bag · dirty · Jan 18, 2008 · N8747B · Cndair CL6002B19 · Detection System > AFTER TAKEOFF RECEIVED LAV SMOKE MESSAGE AND SMOKE IN CABIN. FOUND COALESCER BAG DIRTY. QRH FOLLOWED RETURNED TO AIRPORT NO EVENT LANDING. - [SDR REXA200800001](https://openairdocs.org/sdr/REXA200800001.md): Engine · leaking · Jan 16, 2008 · N8747B · Cndair CL6002B19 · Engine (Turbine/Turboprop) > ON CLIMB-OUT OF SGF,ON 01/15/08, THE CREW WAS ALERTED BY THE "SMOKE TOILET" WARNING. QRH PROCEDURES WERE COMPLETED, AN EMERGENCY DECLARED AND THE AIRCRAFT RETURNED TO SGF WHERE AN OTHERWISE NORMAL APPROACH AND LANDING WERE MADE. MAINTENANCE INSPECTED THE AIR - [SDR REXA200700062](https://openairdocs.org/sdr/REXA200700062.md): Ecs · contaminated · Nov 10, 2007 · N8747B · Cndair CL6002B19 · Air Conditioning System > ON CLIMB-OUT, RECEIVED SMOKE TOILET MESSAGE, RETURNED TO AIRPORT. INDICATION CAUSED BY DE-ICE FLUID INTO ECS SYSTEM. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 n_number = 'N8747B' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N8747B/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.