N826AY

Part: PRIORITY VALVE — MALFUNCTIONED (MLG) · airframe 17,430 hrs · 14,888 cycles

ON FLIGHT 4145 (PVD TO DTW) CREW RECEIVED NOSE GEAR DISAGREE MESSAGE AND THE CREW DECLARED AN EMERGENCY. HYDRAULIC PRESSURE SHOWED NORMAL (2900), NOSE GEAR STAYED DOWN (DID NOT RETRACT). MAIN GEAR RETRACTED NORMALLY. QRH COMPLETE. THE FLIGHT PERFORMED AN AIR RETURN BACK TO PVD AND RETURNED SAFELY. COMPLIED WITH PA 05-018J AND REPLACED THE MLG PRIORITY VALVE IAW AMM. ALL OP CHECKS GOOD.

Part: BRACKET — DAMAGED (NLG) · airframe 16,550 hrs · 14,007 cycles

AFTER T/O NOSE GEAR DID NOT RETRACT RECEIVED NOSE DOOR OPEN AND GEAR DISAGREE MASTER WARNING. COMPLIED SCENARIO 1 OF PA -05-018F AND FOUND CENTERING /OLEO EXTENSION PROX SENSOR BRACKET DAMAGED. SEE AML 2167904 DISC NR 2 FOR CORRECTIVE ACTION.

Part: ARM — UNSECURE (RADOME) · airframe 15,930 hrs · 13,390 cycles

AIR RETURN FOR THE FOLLOWING: AFTER LIFT OFF, HEARD CLUNCKING IN RT NOSE AREA. FOUND RADOME SECURE ARMS UNSECURED AND FREE MOVING RESECURED ARMS IAW AMM 53-81-01.

Part: WIRE — DAMAGED (RT IDG) · airframe 15,353 hrs · 12,877 cycles

IDG 2 CAUTION MSG. EMERGENCY DECLARED. IDG 2 INTERMITTENT BUT MOSTLY ON AFTER FL170. REPAIRED WIRE TO RT IDG OVERTEMP SWITCH IAW ESPM 20-17-10. RECONNECTED RT IDG IAW AMM 24-11-01. OPC GOOD.

Part: UPLOCK — MALFUNCTIONED (RT MLG) · airframe 14,477 hrs · 12,003 cycles

GEAR UP DISAGREE WARNING MSG IN FLIGHT, AFTER QRH MSG CLEARED REMOVED AND REPLACED RT MLG UPLOCK IAW AMM 32-32-05. VERIFIED PART EFFECTIVITY & COMPLIED WITH PA 05-018B GEAR DISAGREE EVENT PROCEDURES.

Part: BPSU — MALFUNCTIONED (TE FLAP) · airframe 14,293 hrs · 11,840 cycles

FLAPS FAILED AT ZERO AFTER TAKEOFF CONTINUED ON, LANDED WITHOUT INCIDENT. /R RT BPSU IAW AMM 27-51-10 OP CHECK GOOD.

Part: SKIN — DENTED (FUSELAGE) · airframe 14,087 hrs · 11,653 cycles

EXISTING FUSELAGE REPAIR DOUBLER JUST FORWARD OF FS 640 BETWEEN STRINGERS S-21R AND 23R FOUND DENTED. REPAIRED IAW BOMBARDIER SERVICE CORPORATION 601R-53-21208A AND ASSOCIATED 8110-3 DATED 4/21/11.

Part: FASTENER — MISSING (RT WING) · airframe 13,693 hrs · 11,299 cycles

ONE OF THE STUD NUT FASTENERS (P/N CA2023-5) FOR THE RT WING LANDING RECOGNITION LIGHT WAS FOUND MISSING. TEMPORARY REPAIR IAW STS ENGINEERING EA 09-2011-040. REPEAT INSPECT EVERY 150 FH. WITHIN 500 FLIGHT HOURS, ACCOMPLISH A PERMANENT REPAIR TO THE DAMAGED AREA.

Part: DOOR SEAL — LEAKING (DOOR) · airframe 13,657 hrs · 11,267 cycles

FLT 3837 YOW-DTW DIVERTED TO YYZ HAD LOUD DOOR SQUEAL FOLLOWED BY LOSS OF PRESSURIZATION APPROX 45 MIN INTO THE FIGHT. EMERGENCY DESCENT TO 1000 FT. EMERGENCY DECLARED AND DIVERTED TO YYZ. A/C LANDED SAFELY IN YYZ. INSPECTED AND CLEANED DOOR SEAL AND DOOR SURROUND PER AMM 52-11-00. OPS CHECK GOOD PER AMM 52-11-00 AND 21-32-00, RETURNED TO SERVICE TO DTW. DOOR SEAL WAS LATER REPLACED IN DTW IAW AMM 52-11-10.

Part: UNKNOWN — UNKNOWN (CABIN PRESSURE) · airframe 13,428 hrs · 11,061 cycles

EN ROUTE AT FL290 FROM KBHM TO KDTW THE FLIGHT CREW DETECTED THE SOUND OF A HIGH PITCHED RUSHING AIR SOUND. CABIN ALTITUDE INDICATED A 1000-1300 FPM CLIMB. THE FLIGHT CREW DONNED O2 MASKS, DECLARED AN EMERGENCY AND BEGAN AN EMERGENCY DESCENT. ON DESCENT AROUND THE MID 20'S FLIGHT LEVEL THE FLIGHT CREW MANUALLY DEPLOYED THE PASSENGER O2 SYSTEM. THE FLIGHT WAS VECTORED TO KSDF, THE CLOSEST SUITABLE AIRPORT. AN OTHERWISE NORMAL APPROACH AND LANDING WAS MADE AT KSDF. DUE TO A BURNING SMELL, THE FLIGHT CREW REQUESTED CFR MEET THE AIRCRAFT. CFR DETERMINED THAT THERE WAS NO FIRE. THE PASSENGERS WERE BUSSED TO THE TERMINAL AND THE AIRCRAFT TOWED TO THE GATE. MAINTENANCE IS IN PROGRESS AND THE AIRCRAFT WILL BE FERRIED TO KFWA FOR DETAILED TROUBLESHOOTING AND REPAIR.

Part: DOUBLER — DENTED (FUSELAGE) · airframe 12,889 hrs · 10,553 cycles

DENT 2"L X 1.9"W X .075" DEEP, ON DOUBLER INSTALLED BETWEEN FS 640-625 AND STR 21R-23R PER PREVIOUS REO 601R-53-61-3563. FLY-ON FOR 1650 FH PER REO 601R-53-61-3823 TO NEXT C CHECK WHEN A PERMANENT REPAIR WILL BE PERFORMED.

Part: ACM — FAILED (RIGHT) · airframe 10,386 hrs · 8,216 cycles

ON TAXI, ODOR OF SMOKE NOTICED IN CABIN, RETURNED TO BLOCK. AIRCRAFT INSPECTED AND DETERMINED TO BE A FAILED RIGHT AIR CYCLE MACHINE (ACM). DEFERRED PER MEL RETURNED TO SERVICE.

Part: SMOKE DETECTOR — FALSE INDICATION (LAVATORY)

AFTER TAKE OFF RECEIVED LAVATORY SMOKE MSG WITH NO ACTUAL VISUAL SMOKE OR FUMES. TROUBLESHOT LAVATORY SMOKE DETECTION SYSTEM AND DETERMINED TO BE A FALSE SMOKE INDICATION. SYSTEM DEFERRED UNDER MEL 26-16-01.

Part: ACTUATOR — FAILED (TE FLAP) · airframe 1,221 hrs · 897 cycles

FLAPS FAIL ON APPROACH WHEN SELECTED TO 30. FOLLOWED QRH, LANDED WITHOUT INCIDENT. REMOVED AND REPLACED LEFT INBOARD FLAP ACTUATORS POSITION 1 AND 2 P/N 852D100-19.

Part: FCU — FAILED (TE FLAPS)

(REF NR: 05-061) FLAPS FAIL AT ZERO ON CLIMB-OUT. QRH FOLLOWED, EMERGENCY DECLARED RETURNED TO DEPARTURE WITH UNEVENTFUL LANDING. REMOVED AND REPLACED FLAP ELECTRONIC CONTROL UNIT. (FECU) (K)

Part: BPSU — FAILED (TE FLAPS)

(REF NR: 05-060) FLAP FAIL MESSAGE UPON POWER UP. REMOVED AND REPLACED RT BRAKE POSITION SENSING UNIT (BPSU). (K)