# Service difficulty reports: N8525B

A list on [N8525B](https://openairdocs.org/aircraft/N8525B.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR REXA2014051500450](https://openairdocs.org/sdr/REXA2014051500450.md): Sign · unsecure · May 15, 2014 · N8525B · Cndair CL6002B19 · Emergency Lighting
  > AISLE EMER EXIT SIGN FELL DOWN EN ROUTE. DEFERRED AISLE EMER EXIT SIGN IAW NEF C6 IAW MOC CONT 005170 MOC INITIAL SF ENTERED IN MM02.
- [SDR REXA2013122102317](https://openairdocs.org/sdr/REXA2013122102317.md): Skin · dented · Dec 21, 2013 · N8525B · Cndair CL6002B19 · Fuselage Main, Plate/Skin
  > DURING ROUTINE LINE MAINTENANCE, FOUND FUSELAGE SKIN BETWEEN FS 627 AND 645 JUST BELOW S14R DENTED. THE SKIN AND UNDERLYING SKIN SPLICE WERE REPAIRED IAW EA CRJ253-02187B.
- [SDR REXA2013072701384](https://openairdocs.org/sdr/REXA2013072701384.md): Container · torn · Jul 27, 2013 · N8525B · Cndair CL6002B19 · Life Jacket
  > CO-PILOT'S LIFE VEST BAG TORN. R & R CO-PILOT LIFE VEST IAW AMM 25-61-03.
- [SDR REXA2013060301041](https://openairdocs.org/sdr/REXA2013060301041.md): Smoke Goggles · broken · Jun 3, 2013 · N8525B · Cndair CL6002B19 · Emergency Equipment
  > CAPTAIN SMOKE GOOGLES BROKEN. R & R CAPTAIN SMOKE GOGGLES IAW AMM 25-26-00. OK FOR SERVICE.
- [SDR REXA2013031900577](https://openairdocs.org/sdr/REXA2013031900577.md): Bracket · bent · Mar 19, 2013 · N8525B · Cndair CL6002B19 · Landing Gear Position and Warning
  > ON FLIGHT 3680 (MSP TO CVG) THE AIRCRAFT PERFORMED AN AIR RETURN FOR NOSE GEAR NOT RETRACTING. THE CREW FOLLOWED THE QRH PROCEDURES AND LANDED. THE NOSE LANDING GEAR PROXIMITY SENSOR BRACKET WAS FOUND BENT. THE STRUT ALSO REQUIRES SERVICING. REMOVED AND RE
- [SDR REXA2013021300292](https://openairdocs.org/sdr/REXA2013021300292.md): Life Vest · unserviceable · Feb 13, 2013 · N8525B · Cndair CL6002B19 · Life Jacket
  > OBSERVERS LIFE VEST BAG TORN. REMOVED AND REPLACED OBSERVERS LIFE VEST IAW AMM 25-61-03.
- [SDR REXA2013020200214](https://openairdocs.org/sdr/REXA2013020200214.md): Life Vest · unserviceable · Feb 2, 2013 · N8525B · Cndair CL6002B19 · Life Jacket
  > FLIGHT ATTENDANT LIFE VEST BAG TORN. REMOVED AND REPLACED FLIGHT ATTENDANT LIFE VEST IN ACCORDANCE WITH AMM 25-61-03.
- [SDR REXA2013020200213](https://openairdocs.org/sdr/REXA2013020200213.md): Life Vest · unserviceable · Feb 2, 2013 · N8525B · Cndair CL6002B19 · Life Jacket
  > INFANT LIFE VEST BAG TORN. REMOVED AND REPLACED INFANT LIFE VEST IN ACCORDANCE WITH PA 25-096A.
- [SDR REXA2013012300188](https://openairdocs.org/sdr/REXA2013012300188.md): Warning System · false activation · Jan 23, 2013 · N8525B · Cndair CL6002B19 · Hydraulic Indicating System
  > ON FLIGHT 4142 (ORF TO JRK) ON EARLY CLIMBOUT FROM ORF <1000 FT CATUION MESSAGES HYD 3(B) HYD 3 LOW PRESS FOLLOWED BY WARNING MESSAGES NOSE DOOR OPEN AND GEAR DISAGREE. THEN THEY ALL WENT AWAY IN LESS THAN A MINUTE EVERYTHING NORMAL ON LANDING. PERFORMED ISO
- [SDR REXA2013011400146](https://openairdocs.org/sdr/REXA2013011400146.md): Pump · malfunctioned · Jan 14, 2013 · N8525B · Cndair CL6002B19 · Hydraulic Pump (Electric/Engine), Main
  > ON FLIGHT 3583 (DTW TO LAN) AFTER TAKEOFF RETRACTED GEAR AND RECEIVED HYD 3 LO PRESS CAUTION AND GEAR DISAGREE MESSAGE. THE GEAR TOOK 45 SEC-1 MIN TO RETRACT WHICH TRIGGERED A GEAR DISAGREE WARNING HYD 3 QUANTITY AT 100%. NO EMERGENCY WAS DECLARED AND AIRCRA
- [SDR REXA2012111001671](https://openairdocs.org/sdr/REXA2012111001671.md): Priority Valve · malfunctioned · Nov 10, 2012 · N8525B · Cndair CL6002B19 · Landing Gear Retraction/Extension System
  > AFTER TAKEOFF ON FLIGHT 4089, FROM YOW TO DTW, WHEN GEAR LEVER MOVED TO UP POSITION WE RECEIVED FIRST A HYDRAULICS 3 LOW PRESS CAUTION. THEN RECEIVED NOSE DOOR OPEN AND GEAR DISAGREE WARNING WITH BOTH MAIN GEAR INDICATING DISAGREE. AFTER 3-5 MINUTES ALL GE
- [SDR REXA2012070801049](https://openairdocs.org/sdr/REXA2012070801049.md): Control Unit · failed · Jul 8, 2012 · N8525B · Cndair CL6002B19 · Stabilizer Control System
  > STABILIZER STATUS MESSAGE POSTED AFTER TAKEOFF. ENGAGED AND SHORTLY AFTER STAB TRIM/MACH TRIM CAUTION MESSAGED POSTED. RESET PER QRH, 60 SECONDS LATER STAB/MACH TRIM POSTED AGAIN. ONLY STAB 2 WAS ABLE TO BE ENGAGED. REMOVED AND REPLACED HSTCU IAW AMM 27-41
- [SDR REXA2010627201027](https://openairdocs.org/sdr/REXA2010627201027.md): Line · damaged · Jun 27, 2012 · N8525B · Cndair CL6002B19 · Aircraft Fuel Distribution System
  > FLIGHT 4419. RECEIVED FUEL IMBALANCE MESSAGE AND DIVERTED. REMOVED AND REPLACED FUEL LINE. LEAK CHECKED GOOD FIM 28-40-00.
- [SDR REXA2012062601022](https://openairdocs.org/sdr/REXA2012062601022.md): Warning Light · illuminated · Jun 26, 2012 · N8525B · Cndair CL6002B19 · Hydraulic System, Main
  > AFTER TAKEOFF HAD HYDRAULIC SYSTEM 3, LOW PRESSURE CAUTION FOLLOWED BY GEAR DISAGREE. CREW SELECTED GEAR BACK DOWN AND RECEIVED THREE GREEN AND DIVERTED.
- [SDR REXA2012062500863](https://openairdocs.org/sdr/REXA2012062500863.md): Floorbeam · cracked · Jun 23, 2012 · N8525B · Cndair CL6002B19 · Fuselage Main, Floor Beam
  > FS 280 UPPER FLOORBEAM CAP ANGLE CRACKED AT LBL 9. REPAIRED IAW REO 601R-53-11-138.
- [SDR REXA2012063000868](https://openairdocs.org/sdr/REXA2012063000868.md): Hinge · damaged · Jun 20, 2012 · N8525B · Cndair CL6002B19 · Elevator Structure
  > HORIZONTAL STAB RT ELEVATOR HINGE CTR HINGE FITTING GOUGED 0.274 INCH BY 0.081 INCH BY 0.011 INCH DEEP. RT ELEVATOR OTBD HINGE FITTING GOUGE 0.361 INCH BY 0.060 INCH BY 0.012 INCH DEEP. LT ELEV CTR HINGE FITTING GOUGED 0.34 INCH BY 0.071 INCH BY 0.007 INCH
- [SDR REXA2012063000867](https://openairdocs.org/sdr/REXA2012063000867.md): Angle · cracked · Jun 20, 2012 · N8525B · Cndair CL6002B19 · Fuselage Miscellaneous Structure
  > FS 280 INBOARD ANGLE CRACKED AT RBL9. REPLACED IAW SRM 51-42-21/51-42-06.
- [SDR REXA2012070100871](https://openairdocs.org/sdr/REXA2012070100871.md): Stiffener · chafed · Jun 14, 2012 · N8525B · Cndair CL6002B19 · Fuselage Main, Bulkhead
  > FS 621 BULKHEAD AFT VERTICAL STIFFENER AT BL0 CHAFED 0.050 INCH DEEP BY 0.4 INCH LONG. REPAIRED IAW BOMBARDIER REO 601R-53-61-1523 AND 601R-53-61-4565.
- [SDR REXA2012061600854](https://openairdocs.org/sdr/REXA2012061600854.md): Access Panel · corroded · Jun 13, 2012 · N8525B · Cndair CL6002B19 · Wing, Plate/Skin
  > WING LOWER PLANK FUEL TANK ACCESS DOOR CUTOUT HOLE CORROSION AT LEFT HOLE NR 14, 0.007 INCH, LEFT HOLE NR16, 0.003 INCH DEEP, RIGHT HOLE NR 16, 0.008 INCH. REPAIRED IAW REO 601R-57-21-030.
- [SDR REXA2012052300765](https://openairdocs.org/sdr/REXA2012052300765.md): Life Vest · damaged · May 23, 2012 · N8525B · Cndair CL6002B19 · Life Jacket
  > OBSERVERS LIFE VEST HAS HOLE IN BAG. REMOVED AND REPLACED OBSERVERS LIFE VEST IAW AMM 25-61-03.
- [SDR REXA2012021200227](https://openairdocs.org/sdr/REXA2012021200227.md): Flap · malfunctioned · Feb 12, 2012 · N8525B · Cndair CL6002B19 · Trailing Edge Flap Control System
  > FLAPS FAILED IN-FLIGHT AT 30 DEGREES QRH COMPLETED. C/W PA AD 27-052 G FOUND CODES 1-30-BC & 1-31-BC WHICH POINTS TO FLAP CONTROL LEVEL, PERFORMED FLAP TEST OF CONTROL LEVER IAW FIM 27-50-00. ALL SYSTEMS PASSED TEST. A/C OK FOR SERVICE AT THIS TIME.
- [SDR REXA2012020500186](https://openairdocs.org/sdr/REXA2012020500186.md): Coalescer Bag · dirty · Feb 5, 2012 · N8525B · Cndair CL6002B19 · Humidity Control System
  > AIR RETURN FOR SMOKE IN TOILET. BOTH COALESCER SOCKS SMELL OILY. REMOVED AND REPLACED LT AND RT COALESCER SOCKS IAW AMM 21-51-13.
- [SDR REXA201200174](https://openairdocs.org/sdr/REXA201200174.md): Warning System · activated · Jan 31, 2012 · N8525B · Cndair CL6002B19 · Landing Gear Position and Warning
  > PERFORM GEAR DISAGREE EVENT PROCEDURES PER PA 05-018B. COMPLIED WITH PA05-018B GEAR DISAGREE EVENT PROCEDURES. OPS CHECK GOOD.
- [SDR REXA201200128](https://openairdocs.org/sdr/REXA201200128.md): Pitot Tube · obstructed · Jan 17, 2012 · N8525B · Cndair CL6002B19 · Pitot/Static System
  > HIGH SPEED ABORT DUE TO EFIS/COMPMON/ AIRSPEED AT 120KTS ALSO DURING ABORT A CINFIG SPOILERS WARN. C/W PITOT/ STATIC TEST IAW CRJ200 AMM 34-11-00. OPS CKD GOOD. A/C SAFE FOR FLIGHT. FOUND BUG IN PITOT TUBE.
- [SDR REXA201100897](https://openairdocs.org/sdr/REXA201100897.md): Hydraulic Line · chafed · Dec 1, 2011 · N8525B · Cndair CL6002B19 · Hydraulic System, Main
  > LOST HYDRAULIC PSI IN SYSTEM NR 3 AND DIVERTED TO TYS. EMERGENCY WAS DECLARED. FOUND HYD SYSTEM 3B PRESSURE LINE CHAFED THROUGH FAIRLEAD IN MLG BY AREA. REPAIRED LINE IAW AMM 20-22-00. LEAK CHECK GOOD. VERIFIED PART EFFECTIVITY. REMOVED AND REPLACED 3A &
- [SDR REXA201100761](https://openairdocs.org/sdr/REXA201100761.md): Ecu · defective · Oct 20, 2011 · N8525B · Cndair CL6002B19 · APU Controls
  > ON LANDING ON BLEED TRANSFER TO APU, APU OVERTEMP WARNING. TROUBLESHOT PER FIM 49-10-00 FOUND ECU BAD. REMOVED AND REPLACED ECU IAW AMM 49-61-01, OP/C GOOD. VERIFIED PART EFFECTIVITY.
- [SDR REXA201100567](https://openairdocs.org/sdr/REXA201100567.md): Sensing Element · grounded · Sep 18, 2011 · N8525B · Cndair CL6002B19 · Pneumatic Indicating System
  > L 14TH DUCT FOUND HEAT SENSING ELEMENT AT CONNECTOR A47WK TO BE GROUNDING ON AIRFRAME. REROUTED, RESECURED ELEMENT AND OPS CHECKED IAW AMM 36-21-00. NO DEFECTS NOTED. OK FOR SERVICE. EMERGENCY WAS DECLARED.
- [SDR REXA201100477](https://openairdocs.org/sdr/REXA201100477.md): Windshield · cracked · Jul 26, 2011 · N8525B · Cndair CL6002B19 · Flight Compartment Windows
  > F/O'S WINDSHIELD SHATTERED INFLIGHT. REMOVED AND REPLACED F/O'S WINDSHIELD.
- [SDR REXA201100237](https://openairdocs.org/sdr/REXA201100237.md): Warning System · activated · Apr 21, 2011 · N8525B · Cndair CL6002B19 · Brake Anti-Skid Section
  > CREW DECLARED AN EMERGENCY INTO YUL DUE TO ANTI-SKID OUTBOARD CAUTION DEFERRED IAW MEL 32-44-01 AUTH 42551.
- [SDR REXA201100057](https://openairdocs.org/sdr/REXA201100057.md): Bulkhead · cracked · Jan 19, 2011 · N8525B · Cndair CL6002B19 · Fuselage Main, Bulkhead
  > CRACK FOUND IN FS 559.00 PRESSURE BULKHEAD WEB. REPAIRED FS 559.00 BULKHEAD WEB LAW BOMBARDIER REO 601 R-53-41-260 REV E AND BOMBARDIER REO 601 R-53-41-609 REV B, DEVIATION "E".
- [SDR REXA201100056](https://openairdocs.org/sdr/REXA201100056.md): Plate · corroded · Jan 19, 2011 · N8525B · Cndair CL6002B19 · Passenger/Crew Doors
  > PASSENGER DOOR COUNTERBALANCE FORWARD AND AFT FITTING PLATES, P/N 600-38061-6 AND 600-38061-11, CORRODED. REMOVED AND REPLACED WITH SERVICEABLE PLATES P/N 600-38061-6 AND 600-38061-11 ON PAX DOOR FITTINGS IAW CRJ 200 AMM 20-21-00-910-801.
- [SDR REXA201000126](https://openairdocs.org/sdr/REXA201000126.md): Skin · punctured · Sep 2, 2010 · N8525B · Cndair CL6002B19 · Wing, Plate/Skin
  > UPON FUELING CENTER TANK, LEAK WAS FOUND FROM PUNCTURE IN LOWER WING SKIN BETWEEN FS 409+112 AND FS 409+128, WING STRINGER 25L AND 26L, LBL 7.2. PUNCTURE MEASURED 1.809 X 0.25 INCH. REPAIRED IAW REO 601R-57-11-047.
- [SDR REXA201000003](https://openairdocs.org/sdr/REXA201000003.md): Proximity Switch · out of adjust · Jan 7, 2010 · N8525B · Cndair CL6002B19 · Landing Gear Position and Warning
  > AFTER TAKEOFF FROM DTW THE NOSE GEAR WOULD NOT RETRACT. PILOTS COORDINATED A LOW PASS "TOWER FLY BY" FOR ADDITIONAL VISUAL VERIFICATION OF THE LANDING GEAR. AN UNEVENTFUL LANDING BACK IN DTW AFTER 1 HOUR OF BURNING FUEL. LANDING BACK IN DTW WAS UNEVENTFUL,
- [SDR REXA200900141](https://openairdocs.org/sdr/REXA200900141.md): Strut · low · Dec 24, 2009 · N8525B · Cndair CL6002B19 · Nose/Tail Landing Gear Strut/Axle
  > GEAR DISAGREE ON T/O MAINS UP NOSE DOWN WOW INPUT CAUTION WOW OUT PUT STATUS MSG. MTX SERVICED THE NOSE STRUT WITH OIL AND NITROGEN IAW AMM 12-12-32 AND PERFORMED GEARS WING IAW AMM 32-30-00 AND C/W PA 05-01 8A, ALL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETUR
- [SDR REX2008F00057](https://openairdocs.org/sdr/REX2008F00057.md): Rvdt · malfunctioned · Oct 28, 2008 · N8525B · Cndair CL6002B19 · Landing Gear Steering System
  > ON CLIMB OUT GOING THROUGH FL270 RECEIVED A NOSE WHEEL STEERING INOPERATIVE CAUTION MASTER CAUTION. QRH FOLLOWED WITH NO FIX. WAS SCHEDULED FOR MEM ASKED FOR LONGEST RUNWAY. LANDING WAS UNEVENTFUL. TOWED TO GATE. R&R THE NOSE WHEEL STEERING RT STEERING RV
- [SDR REXA200600054](https://openairdocs.org/sdr/REXA200600054.md): Seal · deteriorated · Apr 25, 2006 · N8525B · Cndair CL6002B19 · Turbine Engine Oil System
  > ON FINAL APPROACH INTO DTW THE ORAL WARNING -ENGINE OIL- WENT OFF FOLLOWED BY THE ILLUMINATION OF THE -R ENGINE OIL PRESSURE- MESSAGE. WHEN THE FLIGHT CREW REDUCED THE RIGHT HAND THRUST LEVER TO IDLE, THE ENGINE FLAMED OUT. THE CAPTAIN DECLARED AN EMERGENCY
- [SDR REX2005F00000](https://openairdocs.org/sdr/REX2005F00000.md): Proximity Switch · loose · Jul 27, 2005 · N8525B · Cndair CL6002B19 · Landing Gear Position and Warning
  > (REF NR: 05-092) GEAR DISAGREE WARNING AFTER TAKEOFF, DURING GEAR RETRACTION. RT MAIN SHOWS IN TRANSIT. FOLLOWED QRH WITH UNEVENTFUL LANDING. INTERROGATED PSEU, FOUND TARGET FOR RT MLG UPLOCK PROXIMITY SWITCH LOOSE. TIGHTENED TARGET IAW AMM AND PERFORMED
- [SDR REX2005F00014](https://openairdocs.org/sdr/REX2005F00014.md): Warning Light · illuminated · Jul 16, 2005 · N8525B · Cndair CL6002B19 · Landing Gear Position and Warning
  > (REF NR: 05-088) GEAR DISAGREE WARNING MESSAGE AFTER TAKEOFF, DURING GEAR RETRACTION, FOLLOWED QRH WITH UNEVENTFUL LANDING. PERFORMED FUNCTIONAL TEST OF LANDING GEAR EXTENSION/ RETRACTION. OPS CHECK GOOD, OK FOR SERVICE. (K)
- [SDR REXA04002](https://openairdocs.org/sdr/REXA04002.md): Odor · detected · Jan 19, 2004 · N8525B · Cndair CL6002B19 · Airborne Auxiliary Power Unit (APU) System
  > APU AUTO SHUTDOWN DURING CLIMB-OUT. PILOT ATTEMPTED TO RESTART APU. THIS START ATTEMPT RESULTED IN A STRONG FUEL SMELL IN THE CABIN AND COCKPIT. CREW REQUESTED AND WAS GRANTED PERMISSION TO RETURN TO DAYTON. AN OTHERWISE UNEVENTFUL LANDING WAS PERFRMED AT

## 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 = 'N8525B' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N8525B/reports

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