N8672A

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 25,477 hrs · 22,215 cycles

CAPTAIN`S FLASHLIGHT INOPERATIVE. R & R FLASHLIGHT IAW AMM 25-61-04.

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · corrosion level 2 · airframe 24,966 hrs · 21,693 cycles

LEFT PRESSURE FLOOR SUPPORT HAS CORROSION ALONG THE ENTIRE LENGTH FROM FS 409+129 TO 559 WITH A MAX MATERIAL LOSS OF 0.015" DEEP. REPAIRED IAW REO 601R-53-41-666.

Part: PRESSURE PANEL — DAMAGED (BS 235) · airframe 24,966 hrs · 21,693 cycles

PRESSURE PANEL 131AL HOLE 12 AND HOLE 31 HAVE BROKEN FREEZE PLUGS. REPAIRED IAW REO 601R-53-11-162.

Part: ACCESS PANEL — CORRODED (LT WING) · corrosion level 2 · airframe 24,966 hrs · 21,693 cycles

LT WING PLANK ACCESS HOLE FOR PANEL 540BB AT WS54.897 HAS PITTING AND CORROSION ON FAYING SURFACE. REPAIRED IAW REO 601R-57-21-030 AND 601R-57-21-1991.

Part: ACCESS PANEL — CORRODED (LT WING) · corrosion level 2 · airframe 24,966 hrs · 21,693 cycles

LT WING PLANK ACCESS HOLE FOR PANEL 510AB AT WS12.245 HAS PITTING AND CORROSION ON FAYING SURFACE. REPAIRED IAW REO 601R-57-21-030 AND 601R-57-21-1991.

Part: ACCESS PANEL — DAMAGED (BS 235) · airframe 24,966 hrs · 21,693 cycles

LEFT FORWARD FUSELAGE ACCESS PANEL 131AL, HOLE LOCATION NR 31, PREVIOUS FREEZE PLUG IS LOOSE. REPAIRED IAW REO 601R-53-11-162.

Part: ACCESS PANEL — CORRODED (LT WING) · corrosion level 2 · airframe 24,966 hrs · 21,693 cycles

LT WING PLANK ACCESS HOLES FOR 540FB AND 540EB HAVE MINOR PITTING AND CORROSION IN NON-CRITICAL REGIONS. REPAIRED IAW REO 601R-57-21-030.

Part: FLOORBEAM — CORRODED (BS 349) · corrosion level 2 · airframe 24,966 hrs · 21,693 cycles

MX FOUND THE UPPER FLANGE OF THE FLOORBEAM AT FS 349 TO BE CORRODED BETWEEN RBL 32.75 AND 36 AND A 0.6" CRACK AT THE OTBD END OF THE FLOORBEAM UPPER FLANGE. REPAIRED IAW EA CRJ253-01874.

Part: FLOORBEAM — CORRODED (BS 280) · corrosion level 2 · airframe 24,966 hrs · 21,693 cycles

FS 280 FLOORBEAM BETWEEN RBL 9 AND LBL 9 CORRODED ON FORWARD AND AFT ANGLES. REPAIRED IAW REO 601R-53-11-926.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 24,966 hrs · 21,693 cycles

FS 280 AT RBL 9 OTBD ANGLE CRACKED AT UPPER END. REPAIRED IAW REO 601R-53-11-926.

Part: FLOORBEAM — DAMAGED (BS 280) · airframe 24,966 hrs · 21,693 cycles

FLOORBEAM FS 280 AT LBL 9 INBD ANGLE CRACKED AT UPPER END DAMAGED. REPAIRED IAW REO 601R-53-11-926.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 24,966 hrs · 21,693 cycles

FS 280 AT RBL 9 INBD ANGLE CRACKED AT UPPER END. REPAIRED IAW REO 601R-53-11-926.

Part: BULKHEAD — DAMAGED (BS 621) · airframe 24,966 hrs · 21,693 cycles

FS 621 FORWARD SIDE OF BULKHEAD HAS 12 SCREW MARKS. REPAIRED IAW REO 601R-53-61-2155.

Part: STEERING SYS — MALFUNCTIONED (NLG) · airframe 24,633 hrs · 21,360 cycles

STEERING INOPERATIVE MESSAGE & LOSS OF STEERING CONTROL ON TOUCHDOWN. STOPPED ACFT ON RUNWAY AND RECYCLED NOSEWHEEL STEERING THREE TIMES BEFORE IT WOULD ENGAGE. PERFORMED OPS TEST OF NOSE WHEEL STEERING SYSTEM IAW 32-51-00. NO DEFECTS NOTED AT THIS TIME.

Part: SELECTOR VALVE — FAILED (NLG STEERING) · airframe 24,633 hrs · 21,360 cycles

STEERING INOPERATIVE CAUTION ON LANDING, LOST NOSEWHEEL STEERING. NWS ECU FLAGGED, SOLENOID SELECTOR VALVE FAILED. REPLACED SOLENOID SELECTOR VALVE IAW AMM 32-51-25. ALL CHECKS GOOD.

Part: WARNING MESSAGE — FALSE ACTIVATION (SPOILERONS) · airframe 24,558 hrs · 21,285 cycles

SPOILERONS FAULT WHITE STATUS MESSAGE ON FLIGHT CONTROL PAGE. LEFT SPOILERON WAS WHITE DID RESET, FAILED. FOLLOWED MOC RESET PASSED. BOTH TIMES FAILED WHEN CONTROL CHECK DONE, ROLLING YOKE TO THE LEFT. IAW MOC, CYCLED CIRCUIT BREAKERS IAW FIM MESSAGE. CLEARED OK FOR SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 24,131 hrs · 20,880 cycles

EMERGENCY LIGHTING STRIP SECTION, AISLE 6 AND 7 INOPERABLE. REMOVED AND REPLACED LIGHT STRIP SECTION IAW AMM 33-50-01. OPERATIONS CHECK GOOD.

Part: LIFE VEST — UNSERVICEABLE (CABIN) · airframe 23,393 hrs · 20,140 cycles

ONE INFANT LIFE VEST HAS A HOLE IN PACKAGE. REMOVED AND REPLACED INFANT LIFE VEST IAW PA 25-096A.

Part: DOOR — OUT OF ADJUST (MAIN PAX) · airframe 22,926 hrs · 19,677 cycles

MAIN PASSENGER DOOR WOULD NOT CLOSE WITHOUT MAINTENANCE ASSISTANCE. DOOR WOULD NOT OPEN WITHOUT FIRST OFFICER ASSISTANCE ON ARRIVAL. ADJUSTED MAIN PASSENGER DOOR IAW AMM 52-11-00. OPS CHECKED GOOD, OK FOR SERVICE.

Part: DOOR — OUT OF ADJUST (MAIN PAX) · airframe 22,913 hrs · 19,663 cycles

FLIGHT ATTENDANT HAD DIFFICULTY OPENING MAIN CABIN DOOR, HAD TO CYCLE DOOR HANDLE X3 TO OPEN DOOR. MAINTENANCE ADJUSTED PASSENGER DOOR IAW AMM 52-11-00. OPS CHECKED GOOD. AIRCRAFT OK FOR SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,488 hrs · 19,271 cycles

NR 3 EMERGENCY LIGHT IN CABIN OVERHEAD INOP. REMOVED AND REPLACED NR 3 EMERGENCY LIGHT IAW AMM 33-51-16 OPC GOOD.

Part: TRIM SYSTEM — MALFUNCTIONED (LT AILERON) · airframe 22,139 hrs · 18,947 cycles

AIL TRIM TO THE LEFT STOPPED WORKING ALTHOUGH RIGHT DOES. PERFORMED OPS CHECK IAW CRJ AMM 27-12-10. OPS CHECKS GOOD. A/C MAINT HISTORY CONT'D ON AML 2148301.

Part: MECHANISM — LACK OF LUBE (PAX DOOR) · airframe 22,024 hrs · 18,825 cycles

PAX DOOR HANDLE JAMMED (WILL NOT MOVE TO LOCK DOOR CLOSED). INSPECTED DOOR PINS, LATCHES AND ROLLERS. CLEANED & LUBED ALL PINS, LATCHES & ROLLERS IAW AMM 52-10-00. OPS CKS GOOD. OK FOR SERVICE.

Part: RIB — CRACKED (RT WING) · airframe 21,920 hrs · 18,722 cycles

RIGHT WING BATTERY RIB CRACKED. REPAIRED IAW BOMBARDIER REO 601R-57-52-046 REV B.

Part: RIB — CRACKED (LT WING) · airframe 21,920 hrs · 18,722 cycles

LEFT WING BATTERY RIB CRACKED. REPAIRED IAW BOMBARDIER REO 601R-57-52-046 REV B.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 21,750 hrs · 18,606 cycles

SECTION OF FLOOR TRACK EMERGENCY LIGHTING INOP. REMOVED AND REPLACED FLOOR TRACK EMERGENCY LIGHT IAW AMM 33-51-01. OPS CHECK NORMAL. ALSO REMOVED AND REPLACED SECTION OF FLOOR TRACK LIGHT COVER, IAW AMM 33-51-01.

Part: SECU — MALFUNCTIONED (SPOILER) · airframe 21,434 hrs · 18,251 cycles

FLT SPOILER FAULT STATUS MESSAGE IN FLIGHT. O/B GND SPOILER FAULT STATUS MESSAGE IN FLIGHT. REMOVED AND REPLACED SECU NR 1 IAW AMM 27-61-05 SELF-TEST, FUNCTIONAL, AND OPS CHECK GOOD. A/C OK FOR SERVICE.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 20,270 hrs · 17,201 cycles

DURING ROUTINE LINE MAINTENANCE AT YQB THE SUBJECT AIRCRAFT WAS STRUCK BY GROUND EQUIPMENT CAUSING DAMAGE TO THE FUSELAGE SKIN AT FS 682 JUST ABOVE S-19R AND THE UNDERLYING FRAME CLIP LOCATED BETWEEN S-18R AND S-19R. THE PUNCTURE AND DENT MEASURE 3 X 2 INCHES. REPAIRED IAW STS EA 9-2011-068.

Part: WARNING SYSTEM — ACTIVATED (THRUST REVERSER) · airframe 20,216 hrs · 17,126 cycles

LEFT T/R UNLOCK MSG. DEFERRED PER MEL 38-30-01 AUTH 38789.

Part: FLAP — FAILED (WING) · airframe 30,301 hrs · 17,115 cycles

FLAPS FAIL AT 30 DEGREES ON APPROACH INTO MEM. FLIGHT LANDED SAFELY. EMERGENCY DECLARED.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 19,380 hrs · 16,387 cycles

ON DESCENT INTO KMEM THE FLIGHT CREW STARTED THE APU AT 10,000 FEET. BOTH FLIGHT CREWMEMBERS SMELLED THE STRONG ODOR OF JET FUEL. THE APU AND BLEED SYSTEMS WERE SHUT DOWN. SINCE THE SMELL DID NOT DISSIPATE QUICKLY, THE FLIGHT CREW DECLARED AN EMERGENCY. AN OTHERWISE NORMAL APPROACH AND LANDING WERE MADE AT KMEM. CFR MET THE AIRCRAFT AND FOUND NO FUEL LEAKAGE OR FIRE. MAINTENANCE PERFORMED A DETAILED INSPECTION OF THE APU AND APU ENCLOSURE FOR SIGNS OF FUEL LEAKAGE. NO EVIDENCE OF LEAKAGE WAS FOUND. THE APU AND BLEED SYSTEMS WERE GROUND RUN AND THERE WAS NO REPEAT OF THE FUEL SMELL. THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: UPLOCK SENSOR — OUT OF ADJUST (RT MLG) · airframe 18,537 hrs · 15,629 cycles

GEAR DISAGREE WARNING (RT MAIN) AFTER TAKEOFF. ADJUSTED RT MLG UPLOCK ASSEMBLY SENSOR-TO-TARGET (PROXIMITY) TO WITHIN LIMITS IAW AMM 32-61-05.

Part: UNKNOWN — ODOR (CABIN) · airframe 17,792 hrs · 14,927 cycles

DURING CRUISE AT FL200 JUST BEFORE DESCENT INTO DTW THE CA AND FO NOTICED A STRANGE ODOR IN THE COCKPIT. THE ODOR SEEMED TO SMELL LIKE SOMETHING BURNING OR A KIND OF BURNT SMELL. FO CALLED BACK TO THE FLIGHT ATTENDANT TO ASK IF SHE SMELLED AN ODOR ALSO. SHE REPLIED THAT SHE DID AND THAT SHE AGREED IT WAS SOME KIND OF A BURNING SMELL. SHE WAS ASKED TO CHECK THE LAV AND THE GALLEY TO SEE IF SHE COULD FIND OUT WHERE IT WAS COMING FROM. FLIGHT ATTENDANT WAS NOT ABLE TO DETERMINE THE SOURCE OF THE ODOR. AN EMERGENCY WAS DECLARED WITH ATC AND PRIORITY HANDLING WAS ISSUED FOR ARRIVAL INTO DTW.

Part: FLAP — OUT OF RIG (WING) · airframe 17,768 hrs · 14,890 cycles

FLAPS FAIL DURING FLAPS AT ZERO OVER SPEED CLICKER WITH FLAP INDICATION 310 KNOTS 36 MIN INTO FLIGHT OQT 41 DEG DURING CLIMB. PERFORMED T/S PER BOMBARDIER FIM R 37 IAW AM 2009-06-12PARA H6I PER AMOC DATED MARCH 27 2009 & PA AD 27-052F.CODES 1 5 1A 1 5 2A RIGGED FLAPS IAW AMM 27-51-00, OPS CHECK GOOD.

Part: SENSOR — OUT OF ADJUST (NLG) · airframe 17,755 hrs · 14,891 cycles

GEAR DISAGREE ON TAKEOFF. NOSE GEAR WILL NOT RETRACT. C/W PA 05-018A ADJUSTED NLG CENTERED / EXTEND SENSOR IAW AMM 32-61-05. PERFORMED OPS CHECK AND RETURNED TO SERVICE.

Part: ECU — FAILED (TE FLAP) · airframe 17,742 hrs · 14,868 cycles

ON DATE 01/11/2010 SUBMITTED TWO SEPARATE SDRS WITH THE SAME CONTROL NUMBER. THAT CONTROL NUMBER WAS REXA201000004. THIS SDR CONTROL NUMBER REXA201000005 IS ISSUED FOR FLAP FAIL ISSUE ON AIRCRAFT S/N 7672 DATE 01/10/2010. FLAPS FAIL AT ZERO DURING CRUISE FLIGHT. FLAPS 0-0 M.73 IAS 270 1 THS 424.FL310 SAT-DEGREES C 1825-3OZ. PERFORMED T/S PER BOMBARDIER FIM REV .29 IAW AD 2009-06-12 PARAGRAPH (H) (6) (I) PER AMOC DATED MARCH 27, 2009 AND PAAD 27-052F. FOUND CODES 1 5 1A, 152A PROC (FECU/BPSU MISSING-EITHER BPSU A/C WIRING FOUND BOTH BPSU IN RIG, REMOVED AND REPLACED FECU PER AMM 27-50-00. OPS CHECK GOOD.

Part: FCU — FAILED (ZONE 100) · airframe 17,742 hrs · 14,868 cycles

FLAPS FAIL AT ZERO DURING CRUISE FLIGHT. FLAPS 0-0 M.73 IAS 270 1 THS 424.FL310 SAT -49 DEGREES C.1825-30Z. PERFORMED T/S PER FIM REV 39 IAW AD 2009-06-12 PARAGRAPH (H)(6)(I) PER AMOC DATED MARCH 27,2009 AND PAAD27-052F. FOUND CODES 1 5 1A,152A PROBABLE CAUSE (FECU/BPSU MISSING-EITHER BPSU A/C WIRING FOUND BOTH BPSU IN RIG, REMOVED AND REPLACED FECU PER AMM 27-50-00. OPS CHECK GOOD. OK FOR SERVICE.

Part: FLAP — MALFUNCTIONED (WING)

WHILE IN CRUISE AT FL300 OVER SPEED CLACKER FOLLOWED BY FLAPS FAIL CAUTION MSG. QRH FOLLOWED DECLARED EMERGENCY WITH UNEVENTFUL LANDING. SYSTEM RESET AND PLACED ON 72 HOUR WATCH PER AD 2006-12-21.

Part: SELECTOR VALVE — MALFUNCTIONED (MLG)

ON CLIMBOUT RECEIVED GEAR DISAGREE. QRH FOLLOWED, DECLARED EMERGENCY AND RETURNED TO AIRPORT WITH UNEVENTFUL LANDING. MAINTENANCE INSPECTED ACFT AND REPLACED THE MAIN LANDING GEAR SELECTOR VALVE. PERFORMED OPERATIONAL CHECKS PER BOMBARDIER AMM. (S)

Part: STRUT — LOW (NLG)

ON CLIMBOUT AND GEAR RETRACTION RECEIVED "GEAR DISAGREE" WARNING. QRH FOLLOWED AND RETURNED TO AIRPORT WITH UNEVENTFUL LANDING. MAINTENANCE INSPECTED THE GEAR AND SERVICED THE NOSE LANDING GEAR STRUT NITROGEN/HYDRAULICS, GEAR SWINGS PERFORMED WITH NO DEFECTS PER BOMBARDIER AMM. (S)

Part: BPSU — FAILED (TE FLAPS)

FLAPS FAIL AT ZERO DEGRESS AFTER BLOCK OUT. REMOVED AND REPLACED LT BPSU. FLAPS OPERATIONALLY CHECK GOOD.

Part: UNKNOWN — UNKNOWN (TE FLAPS)

FLAPS FAILED AT ZERO DEGREES. COMPLIED WITH AD2006-12-21. RESET FLAPS AND MONITORING FOR 72 HOURS.

Part: UNKNOWN — UNKNOWN (TE FLAPS)

FLAPS FAIL ON TAXI OUT. COMPLIED WITH AD2006-12-21, RESET FLAPS, AND MONITORING FOR 72 HRS.