N561NN

Part: ACM — FAILED (200) · airframe 20,873 hrs · 18,719 cycles

UPON DEPARTURE FROM CAK PASSING THROUGH 4,000' WE GOT AN ODOR OF AN ELECTRICAL BURNING SMELL IN THE COCKPIT. UPON CLIMBING THROUGH 10,000' OUTSIDE OF STERILE / REMOVED AND REPLACED THE L/H AND R/H AIR CYCLE MACHINE (ACM) AS REQUIRED IN ACCORDANCE WITH 900 CRJ AMM 21-51-08-000/400-801-A01. OPS AND LEAK CHECKS GOOD. (LH ACM SN: 00965) (RH ACM SN: 01909)

Part: SEAT TRACK — CORRODED (CABIN PAX) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION ON SEAT RAIL BTW FS 477.40 TO FS 693.00 LBL 9.00 AT CABIN PAX. CORROSION ON SEAT RAIL BTW FS 477.40 TO FS 693.00 LBL 9.00 AT CABIN PAX WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-31-49-101-001-A02 AND WAS REPLACED PER AMM 53-00-49 (CONFIG A12)

Part: FLOOR SUPPORT — CORRODED (AFT BAGGAGE BAY) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION AT LBL9 FLOOR BEAM BETWEEN FS=1000.00 TO FS=1069.75. LBL9 FLOOR BEAM BETWEEN FS=1000.00 TO FS=1069.75 WAS REPAIRED PER REO 690-53-61-1305 REV. --

Part: FLOOR SUPPORT — CORRODED (AFT BAGGAGE BAY) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION AT RBL27 FLOOR BEAM BETWEEN FS=1015.00 TO FS=1031.00. RBL27 FLOOR BEAM BETWEEN FS=1015.00 TO FS=1031.00 WAS REPAIRED PER REO 690-53-61-1306 REV. --

Part: RIB — CRACKED (LH WING) · airframe 19,870 hrs · 17,830 cycles

CRACK WAS FOUND ON RIB LEADING EDGE SS57.16 AT RH WING. STEP 1 TO STEP 4 WAS PERFORMED PER REO 690-57-41-240 REV. -- AND DUE ADYACENT CRACK WAS FOUND RIB LEADING EDGE SS57.16 AT RH WING WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 , CRJ900 SRM 51-42-21-001-001-A01 AND CRJ900 SRM 51-42-13-001-001-A01.

Part: DOOR SILL — CORRODED (AFT BAGGAGE BAY) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION ON LOWER SIL BTW FS=1000.00 TO FS=1047.00 AT AFT BAGGAGE BAY DOOR SURROUND STRUCTURE. CORROSION ON LOWER SIL BTW FS=1000.00 TO FS=1047.00 AT AFT BAGGAGE BAY DOOR SURROUND STRUCTURE WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-61-23-101-001-A01 AND WERE REPLACED PER SRM 51-42-06-001-001-A01, CRJ900 SRM 51-42-10-001-001-A01 AND SRM 51-42-21-001-001-A01

Part: SEAT TRACK — CORRODED (CABIN PAX) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION ON SEAT RAIL BTW FS 374.00 TO FS 477.40 LBL 9.00 AT CABIN PAX. CORROSION ON SEAT RAIL BTW FS 374.00 TO FS 477.40 LBL 9.00 AT CABIN PAX WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-49-101-001-A01 AND WAS REPLACED PER AMM 53-00-49 (CONFIG A12)

Part: SEAT TRACK — CORRODED (CABIN PAX) · airframe 19,870 hrs · 17,830 cycles

CORROSION ON SEAT RAIL BTW FS 669.40 TO FS 977.00 AND STGR 15LH AT CABIN PAX. CORROSION ON SEAT RAIL BTW FS 669.40 TO FS 977.00 AND STGR 15LH AT CABIN PAX WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-41-49-101-001-A02, CRJ900 SRM 53-51-49-101-001-A02 AND WAS REPLACED PER AMM 53-00-49 (CONFIG A12)

Part: SEAT TRACK — CORRODED (CABIN PAX) · airframe 19,870 hrs · 17,830 cycles

CORROSION ON SEAT RAIL BTW FS 379.00 TO FS 669.40 AND STGR 15RH AT CABIN PAX. CORROSION ON SEAT RAIL BTW FS 379.00 TO FS 669.40 AND STGR 15RH AT CABIN PAX WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-41-49-101-001-A02 AND WAS REPLACED PER AMM 53-00-49 (CONFIG A12)

Part: SEAT TRACK — CORRODED (CABIN PAX) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION ON SEAT RAIL BTW FS 669.40 TO FS 977.00 AND STGR 15RH AT CABIN PAX. CORROSION ON SEAT RAIL BTW FS 669.40 TO FS 977.00 AND STGR 15RH AT CABIN PAX WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-41-49-101-001-A02 AND CRJ900 SRM 53-51-49-101-001-A02 AND SECTION WAS REPLACED PER CRJ 900 AMM53-00-49 (CONFIG.A12)

Part: ANGLE — CORRODED (CABIN PAX) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION ON ANGLE KICKPLATE (STGR 17L) AT PASSENGER DOOR SURROUND STRUCTURE FS 310.00- 333.00. CORROSION ON ANGLE KICKPLATE (STGR 17L) AT PASSENGER DOOR SURROUND STRUCTURE FS 310.00- 333.00 WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-23-101-001-A02 AND WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 AND CRJ900 SRM 51-42-21-001-001-A01

Part: FLOOR SUPPORT — CORRODED (AFT BAGGAGE BAY) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION AT RBL9 FLOOR BEAM BETWEEN FS= 1000.00 TO FS=1069.75. (SM). CORROSION AT RBL9 FLOOR BEAM BETWEEN FS= 1000.00 TO FS=1069.75 WAS REMOVED PER CRJ900 SRM 51-21-06-001-001-A01 AND WAS REPAIRED PER REO REO 690-53-61-1307 REV. --

Part: SEAT TRACK — CORRODED (CABIN PAX) · airframe 19,870 hrs · 17,830 cycles

CORROSION ON SEAT RAIL BTW FS 379.00 TO FS 669.40 AND STGR 15LH AT CABIN PAX. CORROSION ON SEAT RAIL BTW FS 379.00 TO FS 669.40 AND STGR 15LH AT CABIN PAX WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-49-101-001-A01, CRJ900 SRM 53-31-49-101-001-A02 AND WAS REPLACED PER AMM 53-00-49 (CONFIG A12)

Part: RIB — CRACKED (LH WING) · airframe 19,870 hrs · 17,830 cycles

CRACK WAS FOUND ON RIB LEADING EDGE SS57.16 AT LH WING. STEP 1 TO STEP 4 WAS PERFORMED PER REO 690-57-41-240 REV. -- AND DUE ADYACENT CRACK WAS FOUND RIB LEADING EDGE SS57.16 AT LH WING WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 , CRJ900 SRM 51-42-21-001-001-A01 AND CRJ900 SRM 51-42-13-001-001-A01.

Part: SUPPORT — CORRODED (PAX CABIN) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION ON GALLEY SUPPORT BTW FS=310.00 LBL=20”, FWD FUSELAGE FLOOR STRUCTURE. CORROSION ON GALLEY SUPPORT BTW FS=310.00 LBL=20”, FWD FUSELAGE FLOOR STRUCTURE WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-43-101-001-A03 AND WAS REPLACED PER CRJ900 SRM 51-42-21-001-001-A01

Part: FLOOR SUPPORT — CORRODED (AFT BAGGAGE BAY) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION AT LBL27 FLOOR BEAM BETWEEN FS=985.00 TO FS=1069.75. CORROSION ON FLOOR BEAM LBL27 BETWEEN FS=985.00 TO FS=1069.75 WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-61-43-101-001-A02 AND WAS REPAIRED PER REO 690-53-61-1308 REV-- AND CRJ900 SRM 53-00-41-201-001-A03.

Part: INTERCOSTAL — CORRODED (FWD BAGGAGE BAY) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION ON INTERCOSTAL BTW STGR 27 /STGR 26LH AND FS 661.00+8.40 / FS661.00 +16.00 AT FWD CARGO COMPARTMENT. CORROSION ON INTERCOSTAL BTW STGR 27 /STGR 26LH AND FS 661.00+8.40 / FS661.00 +16.00 AT FWD CARGO COMPARTMENT WAS REMOVED PER CRJ900 SRM 51-21-06-001-001-A01 AND WAS REPAIRED PER REO 690-53-32-060 REV. --

Part: CANISTER — CRACKED (FUEL TANK) · airframe 19,870 hrs · 17,830 cycles

CRACK IN CANISTER WELDED NO.3 IN, STA. WS148 OF INTERNAL LH MAIN FUEL TANK. CANISTER WELDED NO.3 IN, STA. WS148 OF INTERNAL LH MAIN FUEL TANK WAS REPAIRED PER REO 670-57-42-577 REV. --

Part: SEAT TRACK — CORRODED (CABIN PAX) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION ON SEAT RAIL BTW FS 477.40 TO FS 693.00 RBL 9.00 AT CABIN PAX. CORROSION ON SEAT RAIL BTW FS 477.40 TO FS 693.00 RBL 9.00 AT CABIN PAX WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-31-49-101-001-A02 AND WAS REPLACED PER AMM 53-00-49 (CONFIG A12).

Part: SEAT TRACK — CORRODED (CABIN PAX) · airframe 19,870 hrs · 17,830 cycles

CORROSION ON SEAT RAIL BTW FS 349.00 TO FS 477.40 RBL 9.00 AT CABIN PAX. SEAT RAIL (2 EAS) WERE EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-49-101-001-A01 AND REPLACED PER CRJ900 AMM 53-00-49

Part: BRACKET — CORRODED (FWD BAGGAGE BAY) · corrosion level 2 · airframe 19,870 hrs · 17,830 cycles

CORROSION ON BRACKETS, MACHINED (5EAS) OF INTERNAL STRUCTURE AT FWD CARGO COMPARTMENT. CORROSION ON BRACKETS, MACHINED (5EAS) OF INTERNAL STRUCTURE AT FWD CARGO COMPARTMENT WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-32-58-101-001-A01 AND WERE REPLACED PER CRJ900 SRM 51-42-10-001-001-A01 CRJ900 SRM 51-42-22-001-001-A01 AND CRJ900 SRM 51-42-21-001-001-A01

Part: INTERCOSTAL — CORRODED (UNKNOWN) · airframe 19,847 hrs · 17,827 cycles

CORROSION ON INTERCOSTALS (2 EAS) IN STA. FS= 349 TO FS= 364 NEAR TO STGR 27 AT MAIN AVIONICS COMPARTMENT. (E/E). INTERCOSTALS (2 EAS) IN STA. FS= 349 TO FS= 364 NEAR TO STGR 27 AT MAIN AVIONICS COMPARTMENT. (E/E) WERE EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-23-101-003-A02 AND WERE REPLACED PER CRJ900 SRM 51-42-21-001-001-A01 AND CRJ900 SRM 51-42-06-001-001-A01

Part: HINGE — DAMAGED (UNKNOWN) · airframe 19,865 hrs · 17,827 cycles

DURING MEASURE WITH GO-NO-GO GAUGE IN JOB CARD TRFKE006TPGE STEP 13.2 AT FUSELAGE PIANO HINGE AT PASSENGER DOOR WAS FOUND OUT OF LIMITS. REPLACEMENT IT´S NECESSARY. PIANO HINGE AT PASSENGER DOOR WAS REPLACED PER CRJ900 SRM 53-21-23-201-007-A01

Part: SKIN — DENTED (UNKNOWN) · airframe 19,847 hrs · 17,827 cycles

DENT ON EXTERNAL LOWER FUSELAGE SKIN BTW STGR 23R/24R AND FS 280-25" AT FWD FUSELAGE. DENT ON EXTERNAL LOWER FUSELAGE SKIN BTW STGR 23R/24R AND FS 280-25" AT FWD FUSELAGE WAS REPAIRED PER PER REO 670-51-00-085 REV. -A AND REO 690-53-11-1644 REV. --

Part: FRAME — CORRODED (UNKNOWN) · airframe 19,847 hrs · 17,827 cycles

CORROSION ON FR 847+16.00 BTW STGR 26 LH/RH WAS FOUND. CORROSION ON FR 847+16.00 BTW STGR 26 LH/RH WAS EVALUATED OUT OF LIIMTS PER CRJ900 SRM 53-51-06-101-003-A05 AND WAS REPAIRED PER CRJ900 SRM 53-00-06-201-001-A03.

Part: CANISTER — CRACKED (UNKNOWN) · airframe 19,865 hrs · 17,827 cycles

CRACK IN CANISTER WELDED NO.3 IN, STA. WS148 OF INTERNAL RH MAIN FUEL TANK. CANISTER WELDED NO.3 IN, STA. WS148 OF INTERNAL RH MAIN FUEL TANK WAS REPAIRED PER REO 670-57-42-577 REV. --

Part: FLOORBEAM — CRACKED (UNKNOWN) · airframe 19,865 hrs · 17,827 cycles

CRACK ON COCKPIT FLOOR LONGITUDINAL BEAM (RBL12) TO CROSSBEAM FS 280.00, FLOOR STRUCTURE BELOW FLIGHT COMPARTMENT. COCKPIT FLOOR LONGITUDINAL BEAM (RBL12) TO CROSSBEAM FS 280.00, FLOOR STRUCTURE BELOW FLIGHT COMPARTMENT WAS REPAIRED PER REO 690-53-11-1640 REV. --

Part: FLOOR SUPPORT — NICKED (UNKNOWN) · airframe 19,865 hrs · 17,827 cycles

NICKS ON LONGITUDINAL BEAM LBL 27 BTW FS= 409.00 AND FS=421.00, FUSELAGE FLOOR STRUCTURE. LONGITUDINAL BEAM LBL 27 BTW FS= 409.00 AND FS=421.00, FUSELAGE FLOOR STRUCTURE WAS REPAIRED PER REO 690-53-21-1684 REV --

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 19,847 hrs · 17,827 cycles

FWD PAX ACCESS PANEL MOUNT HOLE ELONGATED. FWD PAX DOOR ACCESS PANEL MOUNT HOLE ELONGATED WAS REPAIRED PER ENGINEERING ORDER (REO) NUMBER 690-52-11-878 REV - - AND EA 21-C9-52-044 REV IR SECTION II - PERMANENT REPAIR

Part: INTERCOSTAL — CORRODED (UNKNOWN) · airframe 19,865 hrs · 17,827 cycles

CORROSION ON INTERCOSTAL ATTACHED TO STRINGER 20RH IN STA. FS= 319.70 TO FS= 349.00 AT MAIN AVIONICS COMPARTMENT. CORROSION ON INTERCOSTAL ATTACHED TO STRINGER 20RH IN STA. FS= 319.70 TO FS= 349.00 AT MAIN AVIONICS COMPARTMENT WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-23-101-001-A01 AND WAS REPLACED PER CRJ900 SRM 51-42-21-001-001-A01

Part: WEB — CRACKED (UNKNOWN) · airframe 19,865 hrs · 17,827 cycles

CRACK AT UPPER WEB OF ADG COMPARTMENT, BELOW OF SETTLEMENT AREA OF ADG HYD PUMB. UPPER WEB OF ADG COMPARTMENT, BELOW OF SETTLEMENT AREA OF ADG HYD PUMB WAS REPAIRED PER CRJ900 SRM 53-11-43-201-001-A01

Part: SKIN — CORRODED (UNKNOWN) · airframe 19,865 hrs · 17,827 cycles

CORROSION ON CUT OUT AT MAIN AVIONICS COMPARTMENT DOOR BTW FS 364.00 TO FS394.00 AND STGR 25LH TO 25RH. CORROSION ON CUT OUT AT MAIN AVIONICS COMPARTMENT DOOR BTW FS 364.00 TO FS394.00 AND STGR 25LH TO 25RH WAS REMOVED PER CRJ900 SRM 51-21-06-001-001-A01 AND REPAIRED PER REO 690-53-21-032 REV. - -

Part: RETAINER — NICKED (UNKNOWN) · airframe 19,865 hrs · 178 cycles

NICKS ON CUTOUT STRCTURE OF CENTER BAGGAGE BAY DOORS, FS=519.64 BTW STRG 20L-21L AND FS=661.00 BTW STGR23L-STGR24L CUTOUT STRCTURE OF CENTER BAGGAGE BAY DOORS, FS=519.64 BTW STRG 20L-21L AND FS=661.00 BTW STGR23L-STGR24L WAS REPAIRED PER REO 690-53-31-797 REV. --

Part: ARM — WORN (CARGO DOOR) · airframe 19,865 hrs · 17,827 cycles

WEAR ON ROTATING ARM AT FWD CARGO BAGGAGE BAY DOOR. ROTATING ARM AT FWD CARGO BAGGAGE BAY DOOR WAS REPAIRED PER REO 690-52-35-362 REV. --

Part: EPSU — FAULTY (200) · airframe 16,154 hrs · 14,530 cycles

EMERGENCY LIGHTS INOP / REMOVED & REPLACED EPSU BATTERY PACK IAW CRJ900 AMM 33-51-17-000/400-801. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.

Part: WINDOW — ARCED (COCKPIT) · airframe 15,450 hrs · 13,906 cycles

CA SIDE WINDOW ARCING NEAR BOTTOM SEAL, JUST ABOVE AND SLIGHTLY LEFT OF ASH TRAY / PERFORMED GVI OF CA SIDE WINDOW IAW CRJ900 AMM 56-11-01-210-801-A01-PSA REV C. FOUND BUBBLING AND DISCOLORATION ON BOTTOM SIDE OF WINDOW, FOUND DAMAGE TO BE OUT OF LIMITS. PERFORMED AIRCRAFT PRESSURIZATION/DEPRESSURIZATION IAW CRJ900 21-31-00-910-801/802, AND OPERATIONAL TEST OF WINDSHIELD/SIDE WINDOW TEMPERATURE CONTROLLER IAW CRJ900 AMM 30-41-06-710-801. COULD NOT DUPLICATE FAULT, NO ARCING OR SPARKING NOTICED AT THIS TIME. FURTHER TROUBLE SHOOTING REQUIRED. REMOVED AND REPLACE LT SIDE WINDOW IAW CRJ7 AMM 56-12-01-000/400-801. REFER TO LOG BOOK PAGE 200822902 FOR LEAK AND OPS CHECK.

Part: SENSOR — WARNING LIGHT (ANTI ICE) · airframe 13,981 hrs · 12,652 cycles

JUST AFTER TAKEOFF, THE CREW RECEIVED A WING ANTI-ICE CAUTION MESSAGE. TO AVOID FLYING INTO POTENTIAL ICING CONDITIONS, THE CREW LEVELED OFF AT FL030 TO RUN THEIR QRH. THEY DECIDED TO RETURN TO FIELD. NO EMERGENCY WAS DECLARED. REMOVED AND REPLACED LT WING A/I INBOARD TEMPERATURE SENSOR IAW CRJ900 AMM 30-12-06-000/400-801. OPS CHECK GOOD.

Part: WARNING LIGHT — ILLUMINATED · airframe 13,936 hrs · 12,610 cycles

AT 80 KNOTS THE CREW RECIEVED AN AMBER ANTI ICE MESSAGE AND REJECTED THE TAKE OFF. THEY PULLED OVER AND CALLED MAINTENACE AT WHICH POINT THE MESSAGE WAS CLEARED. THE AIRCRAFT IS ON ITS WAY TO ITS DESTINATION. NO EMERGENCY.

Part: CONNECTOR — UNSECURE (SHUTOFF VALVE) · airframe 13,848 hrs · 12,526 cycles

ON THE TAKEOFF ROLL, AS THE CREW APPROACHED V1 (AT ABOUT 130 KIAS) THEY RECEIVED A WING OVERHEAT CAUTION MESSAGE AND DECIDED TO REJECT THE TAKEOFF. ONCE THEY WERE OFF, THE CREW MADE AN ANNOUCEMENT TO THE PAX OF WHAT OCCURRED, AND ALSO CONTACTED MAINTENANCE. THEY THEN TAXIED BACK TO THE GATE WITH NO FURTHER ISSUES. UPON INSPECTION OF RIGHT HAND PRSOV NO DAMAGE FOUND. FOUND LEFT HAND PRSOV LOWER CANNON PLUG NOT SECURED. RESECURED LEFT HAND PRSOV LOWER CANNON PLUG, IAW CRJ900 AMM 36-12-01-400-801- A01. PRSOV AND WING A/I OPERATIONS CHECK GOOD, IAW CRJ900 AMM 36-12-01-710-801-A01 AND 30-12-00-710-801.

Part: ISOLATION VALVE — FAILED (THRUST REVERSERS) · airframe 13,738 hrs · 12,428 cycles

THE CREW REJECTED THE TAKE OFF FROM RUNWAY 25L. SPEED BELOW 40 KNOTS. RT REV UNSAFE AMBER MESSAGE. REMOVED AND REPLACED RT TR ISOLATION CONTROL VALVE, IAW CRJ900 AMM 78-32-09-000/400-801-A01.

Part: ROD — DISCONNECTED (EMERGENCY EXIT) · airframe 13,186 hrs · 11,935 cycles

OVERHEAD BIN INSTALLED INCORRECTLY CAUSING INTERFERENCE WITH EMERGENCY EXIT. CONDUCTED OPERATIONS CHECK ON EMERGENCY EXIT DOORS, FOUND RIGHT AFT HITTING BIN. FOUND ROD DISCONNECTED ON AFT END OF BIN 15. CONNECTED ROD IAW CRJ 900 AMM 25-23-01-000/400-801-A50. OPS CHECK OF ALL EMERGENCY EXIT DOORS CHECK GOOD IAW CRJ 900 AMM 52-21-00-710-801.

Part: CONTROLLER — FAILED (WINDOW HEAT) · airframe 13,004 hrs · 11,775 cycles

CREW INITIALLY REPORTED TO THE DISPATCHER PACK SMELL IN THE COCKPIT. INFORMATION WAS LATER REVEALED THAT THE CREW DECLARED AN EMERGENCY DUE TO THE WINDSHIELD HEATING ELEMENT CRACKLING AND SPARKING. THE CREW REPORTED THE PROBLEM TO MAINTENANCE IN CLT HOWEVER DID NOT NOTIFY THE OCC. NO BRACE. NO SMOKE. REMOVED AND REPLACED CAPTAIN WINDSHIELD IAW CRJ 900 AMM 56-11-01-000/400-801-A01-PSA REV: C. REMOVED AND REPLACED C/A SIDE WINDSHIELD TEMP CONTROLLER IAW CRJ900AMM 30-41-06-000/400-801-CONFIGA01

Part: UNKNOWN — ODOR (CABIN) · airframe 11,788 hrs · 10,723 cycles

CREW REPORTED BAD ODOR FROM LT A/C PACK DURING FLIGHT. COMPLIED WITH HIGH POWER ENGINE RUNS WITH PACKS ON IAW AMM 21-51-00-710-801. NO ODOR PRESENT, OPS CHECKED GOOD.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 12,968 hrs · 11,743 cycles

STRONG ODOR IN COCKPIT PRIOR TO ACTIVATING PACKS. PERFORMED OPS TEST OF THE RECIRCULATION FAN. PERFORMED OPS TEST OF THE DISPLAY COOLING SYSTEM. PERFORMED OPS TEST OF THE AIR CONDITIONING DISTRIBUTION SYSTEM, OPS CHECK GOOD NO UNUSUAL ODOR DETECTED.

Part: DRAG ANGLE — CRACKED (FUSELAGE) · airframe 12,540 hrs · 11,383 cycles

SUSPECT CRACK AT LH AFT TAIL CONE DRAG ANGLE. REMOVED LH AFT TAIL CONE DRAG ANGLE (PART #AV670-21186-003) IAW CRJ 900 SRM 51-40-00-001-001-A01. INSTALLED NEW LH AFT DRAG ANGLE IAW CRJ 900 SRM 51-42-13-001-001-A01,51-42-21-001-001-A01, AND 51-42-22-001-001-A01.

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 12,540 hrs · 11,383 cycles

FS 280.00 FWD J ANGLE IS CORRODED. REMOVED DAMAGED FWD "J" ANGLE AT FS280 IAW CRJ 900 SRM 51-42-06-001-001-A01. LOCATED, DRILLED AND INSTALLED NEW SERVICEABLE J-ANGLE IAW CRJ 900 SRM 51-40-11-001-001-A01.

Part: JOINT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 12,540 hrs · 11,383 cycles

CIRCUMFERENTIAL JOINT FROM F.S. 280.00 TO F.S. 282.86 BETWEEN STGR 27 AND STGR 25R CORRODED AROUND SEVERAL FASTENERS. COMPLETED EA 48-2020-055 REV IR.

Part: DRAG ANGLE — CRACKED (TAILCONE) · airframe 12,540 hrs · 11,383 cycles

SUSPECT CRACK AT RH AFT TAIL CONE DRAG ANGLE. LOCATED, DRILLED AND INSTALLED NEW SERVICEABLE RH AFT DRY ANGLE PN:AV670-21186-004 IAW CRJ 900 SRM 51-40-11-001-001-A01.

Part: FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 12,540 hrs · 11,383 cycles

FRAME AT FS 310.00 IS CORRODED BETWEEN STGR 26L AND 26R. REMOVED DAMAGED SECTION AND INSTALLED FRAME AND SPLICE AT FS 310, 26L TO 26R PER CRJ900 SRM 53-00-06-995-815.

Part: WARNING MESSAGE — FALSE ACTIVATION (NLG STEERING) · airframe 12,489 hrs · 1,136 cycles

NOSE WHEEL STEERING WARNING MSG DURING GEAR RETRACT. CREW REPORTED STANDARD TAKEOFF. SHORTLY AFTER TAKEOFF A STEERING WARNING MESSAGE APPEARED. CREW RAN QRH PROCEDURE MULTIPLE TIMES AND WERE UNABLE TO RESOLVE THE WARNING MESSAGE. CAPTAIN DECIDED TO DECLARE AN EMERGENCY FOR LANDING AT CHARLOTTE AIRPORT, IN ORDER TO USE THE LONGEST RUNWAY AVAILABLE. UPON LANDING CREW PERFORMED A SYSTEM RESET AND THE ISSUE WAS RESOLVED AND AIRCRAFT TAXIED TO THE GATE WITHOUT ANY FURTHER COMPLICATIONS. CAPTAIN REPORTED THAT MAINTENANCE WAS INSPECTING AIRCRAFT AFTER ARRIVAL AT GATE. TROUBLESHOT CAUTION MESSAGE AND FOUND NO DEFECTS. RETRACTED AND EXTENDED NLG, NO STEERING INOP MESSAGES OCCURED. ALL OPS CHECKS OF THE NWS MANIFOLD AND STEERING FUNCTION WERE GOOD

Part: ANTI-ICE VALVE — FAILED (ENGINE) · airframe 12,441 hrs · 11,290 cycles

ON TAKEOFF ROLL AT APPROXIMATLY 60KTS, A ANTI ICE CAUTION MSG WAS RECIEVED. CREW ABORTED TAKEOFF CONTACTED MX AND RETURNED TO GATE WITHOUT FURTHER INCIDENT. TROUBLESHOT PER B1-031999. PROCEEDED TO R&R LEFT CAIV PER CRJ900 AMM. OPS CHECK GOOD AT THIS TIME.

Part: ACM — MALFUNCTIONED (AC BAY) · airframe 9,893 hrs · 9,015 cycles

AFTER ENGINE START UP AND WITH THE PACKS SELECTED ON, THE CABIN FILLED WITH SMOKE, ALONG WITH A R PACK AUTO FAIL MSG. MX T/S AND FOUND THE RT ACM TO BE THE ISSUE AND IT WAS DEFERRED. REMOVED AND REPLACED RH ACM. OPS CHECK GOOD. THIS CLEARS MEL.

Part: OUTFLOW VALVE — FAILED (CABIN PRESSURE) · airframe 9,650 hrs · 8,799 cycles

CREW REPORTED DURING CLIMB AROUND FL330 RECEIVING A CAB ALT MESSAGE. CREW ADVISED ATC OF THE SITUATION DID AN EMERGENCY DESCENT AND RETURNED TO DSM. R&R OUTFLOW VALVE.

Part: SECU — FAILED (NR 2) · airframe 7,816 hrs · 7,139 cycles

THE AIRCRAFT WAS FERRYING FOR A FLAPS FAIL. THE CREW RECEIVED A FLAPS FAIL MESSAGE AND DECLARED AN EMERGENCY. MAINTENANCE REMOVED AND REPLACED THE NR 2 SECU, OPS CHECKED GOOD.

Part: STEERING SYS — INOPERATIVE (NLG) · airframe 7,155 hrs · 6,523 cycles

CREW REPORTED A NWS INOPERATIVE MESSAGE IN FLIGHT. DECLARED AN EMERGENCY. AIRCRAFT LANDING WITHOUT ISSUE AND THE NWS WAS ABLE TO BE RESET. OPS CHECKED GOOD.

Part: PUMP — FAILED (HYD SYSTEM) · airframe 6,856 hrs · 6,251 cycles

HYDRAULIC ENGINE DRIVEN PUMP 1A, AMBER CAUTION MESSAGE IN FLIGHT. R & R THE NR 1 EDP.

Part: ACM — SEIZED (LEFT) · airframe 5,829 hrs · 5,310 cycles

LEFT AIR CONDITIONING PACK PRODUCED SMOKE WHEN APU WAS STARTED. REMOVED AND REPLACED LEFT PACK.

Part: WARNING LIGHT — ILLUMINATED (HYD PUMP A) · airframe 5,537 hrs · 5,034 cycles

HYDRAULIC PUMP 2A CAUTION MESSAGE IN FLIGHT, AN EMERGENCY WAS DECLARED. OPEN

Part: STEERING SYS — MALFUNCTIONED · airframe 5,231 hrs · 4,750 cycles

STEERING INOPERATIVE CAUTION MESSAGE DURING TAKEOFF. CYCLED SYSTEM CIRCUIT BREAKERS. MESSAGE WENT AWAY. OPERATIONAL CHECK OF SYSTEM GOOD.

Part: TRANSMITTER — FAULTY (RUDDER SYS) · airframe 4,966 hrs · 4,510 cycles

RUDDER INDICATION NOT SHOWING CENTERED. REMOVED AND REPLACED RUDDER POSITION TRANSMITTER.

Part: SKIN — DAMAGED (ELEVATOR) · airframe 4,661 hrs · 4,232 cycles

UPPER ELEVATOR SKIN DAMAGED. MAINTENANCE PERFORMED A MAJOR REPAIR IAW THE AMM. THE AIRCRAFT WAS RELEASED FROM SERVICE.

Part: WARNING LIGHT — ILLUMINATED (RT A/C PACK) · airframe 1,861 hrs · 1,698 cycles

CREW REPORTED RT PACK CAUTION MESSAGE IN FLIGHT. CREW DIVERTED AND LANDED WITHOUT INCIDENT.

Part: ECU — INOPERATIVE (COCKPIT) · airframe 426 hrs · 414 cycles

CREW REPORTED RED AIRSPEED TAPE WOULD NOT DISAPPEAR AFTER FLAPS RETRACTED. CREW RETURNED TO FIELD AND LANDED SAFELY. MAINTENANCE IS CURRENTLY WORKING ON REPAIR OF ACFT. TROUBLESHOT AND FOUND RED AIRSPEED TAPE TO BE SHOWING DUE TO NR 2 SFECU UNABLE TO LOCATE FLAP POSITION FROM 1 TO 0 DEGREES. SWAPPED NR 1 AND NR 2 DCU’S FOR T/S IAW AMM 31-41-04-000/400-801-A01, OPS CHECK GOOD. DCU’S RETURNED TO ORIGINAL CONFIGURATION, OPS CHECK GOOD. R & R NR 1 SFECU IAW AMM 27-51-05-000/400-801, OPS CHECK GOOD.

Part: UNKNOWN — UNKNOWN (TE FLAP) · airframe 368 hrs · 354 cycles

CREW REPORTED RED SPEED TAPE WOULD NOT DISAPPEAR AFTER FLAPS RETRACTED AFTER TAKEOFF. FLIGHT CONTROL SHOWED FLAPS AT ZERO. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED CHECK OF OVERSPEED SYS. NO FAULTS NOTED. ACFT RETURNED TO SERVICE.

Part: DETECTOR — FAILED (FLAP CONTROL SYS) · airframe 162 hrs · 156 cycles

CREW REPORTED FLAPS HALFSPEED WHITE STATUS MESSAGE AFTER TAKEOFF AFTER RETRACTING FLAPS. FLAPS CAME UP NORMALLY AND ALL INDICATIONS SHOWED FLAPS AND SLATS AT ZERO DEGREES, BUT AIRSPEED INDICATOR STILL SHOWED RED SPEED TAPE AT 230 KNOTS. CREW DIVERTED AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT FLAP SYS, R & R MT3 SKEW DETECTOR AND PERFORMED CHECKS IAW MM. ACFT RELEASED FOR SERVICE.