N8969A

Part: LIGHT — INOPERATIVE (RT OVERWING) · airframe 30,299 hrs · 28,202 cycles

UPON INSPECTION FOUND RH OVERWING EXTERIOR EMERGENCY LIGHT 6 BELOW AND BETWEEN THE PASSENGER WINDOWS AT FS416.50R INOP RELAMPED RH OVER WING EXTERIOR EMERGENCY LIGHT 6 IAW AMM 33-51-21, OPERATIONAL TEST GOOD, NO DEFECTS NOTED AT THIS TIME. P/N 1317

Part: ACTUATOR — INOPERATIVE (NLG) · airframe 29,433 hrs · 27,298 cycles

GEAR DISAGREE ON TAKEOFF (NOSEWHEEL) RESEATED LG MANUAL EXTENSION HANDLE,FULLY SEATED DEFERRING GEAR RETRACTION SYSTEM IAW MEL 32-30-1. MX PROCEDURES C/W. GEAR PINS INSTALLED AND SAFTIED. MMO2 UPDATED. PLACARD INSTALLED MOC#96164 NOTIFIED. REMOVED & REPLACED NLG ACTUATOR IAW AMM 32-33 01. REMOVED & REPLACED NLG UPLOCK ASSEMBLY IAW AMM 32-33-05. ALL OP CHKS ARE GOOD. THIS CLEARS DM #3576157-1. MOC#96045 NOTIFIED. MMO2 UPDATED, PLACARD INSTALLED. UPLOCK ASSEMBLY PN: 16600-103 ALSO REPLACED AFTER THIS EVENT.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 28,759 hrs · 26,589 cycles

RIGHT HAND EMERGENCY LIGHT INOP (OUTSIDE). RE-LAMPED EXTERIOR EMERGENCY LIGHT #6 IAW CRJ 200 CMM 33-52-07. ERFORMED OPS TEST. OS TEST PASSED. A/C OK FOR SVC. MMO2 UPDATED, PLACARD REMOVED. MOC NOTIFIED# 93942 MEL CLEARED.

Part: BPSU — INOPERATIVE (TE FLAP) · airframe 28,495 hrs · 26,303 cycles

SUPPLEMENTAL INFORMATION. FLAP FAIL CAUTION AT APPEX 1000FT 180KTS WHEN SELECTED FLAPS UP THEY MOVED TO 0 THEN RECIEVED MESSAGE OAT 10 JUST AFTER T/O. R&R RIGHT HAND BPSU IAW AMM 27-51-10 OPS CHECK GOOD SEE NRWC 634863 FOR DETAILS. PERFORMED TROUBLESHOOTING PER FIM 27-50-00 REV. 55 IAW AD 2009-06-12 PARAGRAPH (H)(6)(I), AMOC LOG 18-43 DATED 08-24-2018 AND TS 001100-R7 FIM TECHNICAL SUPPLEMENT.

Part: BPSU — INOPERATIVE (TE FLAP) · airframe 28,493 hrs · 26,301 cycles

FLAP FAIL CAUTION AT 20 WITH LEVER AT 20 IN FLIGHT DURING EXTENSION AT APOX 1 HOUR IN FLIGHT AIRSPEED 200 OAT 7 PERFORMED FLAP RESET AND 5 CONSECUTIVE CYCLES AND DEFERRED FLAPS AND FLAP FAIL MESSAGE IN ACCORDANCE WITH MEL 27-50-1 NOTIFIED MOC 98628 ENTERED IN MM02 AND PLACARD INSTALLED. R&R RT BPSU IAW AMM 27-51-10 OPS CHECK GOOD. SEE NRWC 634863 FOR DETAILS. THIS CLEARS DM 3512363-1, MM02-UPDATE, PLACARD REMOVED, NOTIFIED MOC 96579 SEE AML PAGE 3542363-2 FOR SIGN-OFF DETAILS.

Part: VERTICAL BEAM — CRACKED (BS 409) · airframe 27,759 hrs · 25,221 cycles

CRACK FOUND AT VERTICAL BEAM FS 409+128 LBL 18 ON THE OB ANGLE FLANGE REPAIRED CRACK IN VERTIVAL BEAM FS 409+128 LBL 18 OB IAW BOMBARDIER REO 601R-53-41-0056. THIS IS A MAJOR REPAIR.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

FLOOR SUPPORT BEAM ATTACHMENT FITTING LBL27 FS 621.0 FLOOR ATTACHMENT NUTPLATE HOLES HAVE CORROSION. REPAIRED LBL 27 FLOOR BEAM FITTING IAW EA 253-07723.

Part: BULKHEAD — GOUGED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

AFT PRESSURE BULKHEAD GOUGED IN SEVERAL LOCATIONS BY HARDWARE. REPAIRS TO AFT PRESSURE BULKHEAD MADE IAW REO 601R-53-61-2155.

Part: BULKHEAD — GOUGED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

APB HAS HARDWARE GOUGE AT REPAIR. REMOVED/REPLACED REPAIR IAW REO 601R-53-61-1285.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

RT AISLE SEAT TRACK STICK 4 HAS CORROSION, IN THE CABIN. REMOVED AND REPLACED RT AISLE SEAT TRACK STICK 4 IAW AMM 53-01-11.

Part: HOUSING — CRACKED (E&E DOOR) · airframe 28,112 hrs · 25,915 cycles

AVIONICS DOOR HANDLE HOUSING IS CRACKED, VERIFIED BY HFEC. REMOVED/REPLACED AVIONICS DOOR HANDLE ASSY WITH NEW HANDLE ASSY IAW AMM 52-42-03-400-801 AND SRM 51-42-21.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

PASSENGER DOOR UPPER SILL HAS A CRACK ON L BRAKET AT FS280 BY STR3. FABRICATED/LOCATED/DRILLED/INSTALLED NEW L ANGLE AT FS280 STGR 3L IAW SRM 51-42-06 SRM 51-42-21 SRM 51-40-11 SRM 51-24-36 AND SRM 51-24-21.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

INTERCOSTAL BETWEEN LBL27 AND LT SILL AT FS484.0 IS CRACKED ON INBD CLIP. REMOVED/REPLACED CLIP AT INTERCOSTAL BETWEEN LBL27 AND LT SILL AT FS484.0 IAW SRM 51-42-21.

Part: ATTACH BRACKET — CRACKED (RT WING) · airframe 28,112 hrs · 25,915 cycles

RT WING L/E PNL630JL INBD ATTACH BRACKET CRACKED AT SPAR TRANSITION AREA. REMOVED AND REPLACED RT WING L/E PNL 630JL INBD ATTACH BRACKET AT SPAR TRANSITION AREA IAW SRM 51-41-02.

Part: SUPPORT BRACKET — CRACKED (RT WING) · airframe 28,112 hrs · 25,915 cycles

RT WING INBD L/E, SPR VALVE SUPPORT BRACKET CRACKED. REMOVED AND REPLACED RT WING INBD L/E, SPR VALVE SUPPORT BRACKET IA SRM 51-42-06, 51-41-02, ESPM 20-20-00.

Part: SKIN — CHAFED (LT WING) · airframe 28,112 hrs · 25,915 cycles

LT LWR WING PLANK CHAFED BY CONTACT WITH AERODYNAMIC FAIRING PNL 193AB AT WS45.00. REPAIRED CHAFE IAW REO 601R-57-21-880.

Part: ANGLE — BENT (ENTRY DOOR) · airframe 28,112 hrs · 25,915 cycles

MAIN ENTRY DOOR STEP STRUCTURE STIFFENER ANGLE BENT. AFT STEP SUPPORT WALL BETWEEN TWO UPPER INSPECTION HOLES INSIDE. BENT STIFFENER IS OUT OF LIMITS REMOVED/LOCATED/DRILLED/INSTALLED NEW STIFFENER IAW SRM 52-00-00 AND SRM 51-42-06.

Part: SKIN — CHAFED (RT WING) · airframe 28,112 hrs · 25,915 cycles

RT LWR WING PLANK CHAFED BY CONTACT WITH AERODYNAMIC FAIRING PNL 193AB AT WS45.00. REPAIRED CHAFE IAW REO 601R-57-21-880.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

LT AISLE SEAT TRACK STICK 2 HAS CORROSION, IN THE CABIN. REMOVED AND REPLACED SEAT TRACK IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

RT AISLE SEAT TRACK STICK 3 HAS CORROSION, IN THE CABIN. REMOVED/REPLACED NEW RT AISLE SEAT TRACK IAW SRM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

LT SIDEWALL SEAT TRACK STICK 3 HAS CORROSION, IN THE CABIN. REMOVED OLD SEAT TRACK IAW AMM 53-01-11. REINSTALLED NEW SEAT TRACK IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

LT SIDEWALL SEAT TRACK STICK 7 HAS CORROSION, IN THE CABIN. REMOVED AND REPLACED LT SIDEWALL SEAT TRACK STICK 7 IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

LT SIDEWALL SEAT TRACK STICK 2 HAS CORROSION, IN THE CABIN. REMOVED OLD SEAT TRACK AND INSTALLED NEW SEAT TRACK IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

RT SIDEWALL SEAT TRACK STICK 5 HAS CORROSION, IN THE CABIN. REMOVED/REPLACED SIDE SEAT TRACK IAW AMM 53-01-11.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

RT AISLE SEAT TRACK STICK 2 HAS CORROSION, IN THE CABIN. REMOVED/REPLACED SEAT TRACK IAW AMM 53-00-49.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,112 hrs · 25,915 cycles

RT AISLE SEAT TRACK STICK 1 HAS CORROSION, IN THE CABIN. REMOVED/REPLACED SEAT TRACK IAW AMM 53-00-49.

Part: OXYGEN MASK — LEAKING (COCKPIT) · airframe 27,833 hrs · 25,621 cycles

FO OXYGEN MASK LEAKING. REPLACED MASK IAW AMM 35-10-01 OS CHECK GOOD. SERVICED CREW O2 IAW AMM 12-16-35 10 1900 PSI. CAP ON DOOR CLOSED.

Part: ANGLE — CRACKED (BS 409) · airframe 27,788 hrs · 25,574 cycles

DURING COMPLIANCE OF TC 53-160-604, THE BS 409+128 INBD ANGLE AT LBL 9 HAD A CRACK EXTENDING UP FROM BOTTOM EDGE IN THE RADIUS OF LBL 9, THEN TRAILING INTO THE RIVETED FLANGE AREA SLIGHTLY. TOTAL LENGTH APPROX .718 INCH. REPAIRED THE ANGLE OF LBL 9.0 VERTICAL POST IAW REO 601R-53-41-2338. MAJOR REPAIR.

Part: ANGLE — CRACKED (BS 409) · airframe 27,788 hrs · 25,574 cycles

DURING COMPLIANCE OF JC 53-160-604, THE BS 409+128 INBD ANGLE, LBL 27 HAD A CRACK, EXTENDING UP FROM BOTTOM FLANGE, UP TO AND PAST THE FIRST RIVET, ENDING APPROX MID POINT BETWEEN FIRST AND SECOND RIVETS. REPAIRED THE ANGLE IAW REO 601R-53-41-056. MAJOR REPAIR.

Part: LIGHT — BURNED OUT (CABIN) · airframe 27,776 hrs · 25,561 cycles

LOWER MAIN CABIN ENTRY EMERGENCY FLOOD LIGHT WAS BURNED OUT. REMOVED & REPLACED THE FLOOD LIGHT IAW AMM 33-51-19-000. OPS CHECKED GOOD.

Part: BATTERY PACK — DISCHARGED (FLASHLIGHT) · airframe 27,663 hrs · 25,430 cycles

COPILOT FLASHLIGHT INOP (LIGHT NOT BLINKING). REMOVED AND REPLACED COPILOT FLASH LIGHT BATTERY PACK IAW AMM 25-61-00. OPS CHECK GOOD.

Part: OXYGEN MASK — INOPERATIVE (CAPTAIN'S) · airframe 26,777 hrs · 24,447 cycles

HARNESS ON THE CAPTAIN`S OXYGEN MASK WON'T FUNCTION PROPERLY. SWAPPED CAPTAIN`S AND OBSERVER`S OXYGEN MASK. REPLACED THE OBSERVER`S OXYGEN MASK IAW AMM 35-11-12 & OPS TESTED GOOD IAW 35-10-00-710-802.

Part: G SWITCH — FAILED (ELT) · airframe 26,606 hrs · 24,261 cycles

G-SWITCH TEST FOR ELT, FAILED TO OPERATE. REMOVED AND REPLACED ELT ASSY IAW AMM 25-62-01-400-801. ELT RAMP TESTED GOOD.

Part: TUBE — BROKEN (OXYGEN MASK) · airframe 26,123 hrs · 23,737 cycles

FIRST OFFICER`S OXYGEN MASK TUBING IS BROKEN. REMOVED AND REPLACED OXYGEN MASK IAW AMM 35-11-12. OPS CHECKED GOOD.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 25,509 hrs · 23,100 cycles

EMERGENCY LIGHTS WILL NOT TURN ON. TRIED FROM FLIGHT DECK AND FA STATION. CHARGED THE BATTERY PACKS , AND OPS CHECKED GOOD IAW AMM 33-51-00.

Part: BPSU — INOPERATIVE (TE FLAP SYSTEM) · airframe 24,741 hrs · 22,328 cycles

FLAPS FAIL CAUTION MESSAGE ON CLIMB THROUGH 11000 FT. NO CONFIG OR POWER CHANGES AT THAT TIME. FLAPS FAILED AT ZERO WITH LEVER AT ZERO. PERFORMED WIRING AND MEG CHECKS OF LT BPSU HARNESS TO FECU. ALL CHECKS GOOD. REMOVED RT BPSU AND INSTALLED ON LT SIDE. INSTALLED BPSU IAW AMM 27-51-10 ON RT SIDE. LT BPSU REMOVED. REPLACED FECU IAW AMM 27-51-05. FUNCTIONAL AND OPS CHECKED GOOD.

Part: BPSU — INOPERATIVE (TE FLAP SYSTEM) · airframe 24,530 hrs · 22,112 cycles

FLAPS FAILED CAUTION CAME ON AT FL 260, 290 KNOTS. FLAPS ZERO NO FLAP HANDLE MOVEMENT. REMAINED ON LANDED AT 200 FT/MIN. PERFORMED TROUBLESHOOTING IAW FIM 27-50-00 REV 51 IAW AD 2009-06-12 PARAGRAPH (H)(6)(I), AMOC LOG 16-26 DATED 05-27-20 16, AND TS 001100R3 FIM TECHNICAL SUPPLEMENT. REMOVED AND REPLACED THE FECU IAW AMM 27-51-05. ALL RIGGING, FUNCTIONAL AND OPERATIONAL CHECKED GOOD.

Part: OXYGEN MASK — FAILED (COCKPIT) · airframe 24,373 hrs · 21,958 cycles

OBSERVERS MASK FAILS TO TEST, DEFERRING OBSERVERS O2 MASK IAW MEL 35-10-01, MM02 UPDATED. PLACARD INSTALLED. MAINTENANCE NOTIFIED. R & R OBSERVERS OXYGEN MASK IAW AMM 35-11-12. OPS/CHECKS GOOD. REMOVED PLACARD, CLEARED, FROM MM02.

Part: LIGHT — INOPERATIVE (EXIT SIGN) · airframe 23,895 hrs · 21,433 cycles

FLIGHT ATTENDANT REPORTS EMER SIGN LIGHT BULB BURNT OUT BY ROW 8 C & D. OK TO DEFER IAW MEL 33-51-16 CAT C MM02 ENTRY, PLACARD MOC 96211 NOTIFIED. R & R BULBS IN EMER SIGN AT 8 C & D IAW AMM 33-51-10. OPERATIONS CHECKED GOOD MMO2 UPDATED, PLACARD REMOVED, MXC NOTIFIED 95909.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 23,742 hrs · 21,275 cycles

LEFT FLOOR SUPPORT SILL FS 559.0+112 - 621.0 HAS CORROSION. R & R LT FLOOR SILL FS 559+112 - 621 IAW SRM 51-42-06 & SRM 51-42-20.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 23,742 hrs · 21,275 cycles

REAR PRESS BULKHEAD CRACKED AT LINTEL FITTING. REPAIRED IAW REO 601R-53-61-1230. REQUIRES DETAILED VISUAL INSPECTION IAW NDTM 51-20-09 PART 1. THRESHOLD 18160 FLIGHT CYCLES REPEAT INSPECTION 6215 FLIGHT CYCLES DUE AT 39435 FLIGHT CYCLES. NO FURTHER ACTION AT THIS TIME.

Part: DOOR — CHAFED (LT MLG) · airframe 23,742 hrs · 21,275 cycles

LOWER LE OF LT MLG DOOR IS CHAFED. REPAIRED LT MLG DOOR LE IAW REO 601R-52-82-016.

Part: DOOR — CHAFED (LT MLG) · airframe 23,742 hrs · 21,275 cycles

MIDDLE LE OF LT MLG DOOR IS CHAFED. REPAIRED LT MLG DOOR LE IAW REO 601R-52-82-102.

Part: SEAL — CRACKED (THRUST REVERSER) · airframe 23,742 hrs · 21,275 cycles

LOWER EDGE OF LOWER FWD OTBD SEAL ON NR 1 ENG THRUST REVERSER TORQUE BOX IS CRACKED. R & R LOWER EDGE SEAL IAW CMM 78-30-00.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 23,742 hrs · 21,275 cycles

APB FS 621 AFT SIDE HAS CRACKED ANGLE AT STRINGER 13RT. REMOVED CRACKED ANGLE & INSTALLED NEW ANGLE IAW SRM 51-42-21.

Part: DOOR — CHAFED (RT MLG) · airframe 23,742 hrs · 21,275 cycles

LOWER LE OF RT MLG DOOR IS CHAFED. REPAIRED RT MLG DOOR LE IAW REO 601R-52-82-016.

Part: FITTING — BROKEN (NR 2 NACELLE) · airframe 23,742 hrs · 21,275 cycles

NUMBER 2 ENG HAS A BROKEN ANGLE ON REAR OF FRONT FRAME, LOWER INBD SIDE. R & R UNSERVICEABLE FITTING WITH SERVICEABLE FITTING IAW CMM 20-42-14.

Part: DOOR — CHAFED (RT MLG) · airframe 23,742 hrs · 21,275 cycles

LOWER TE OF RT MLG DOOR IS CHAFED. REPAIRED LOWER TE OF RT MLG IAW REO 601R-52-82-407.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 23,742 hrs · 21,275 cycles

APB FS 621 AFT SIDE HAS CRACKED ANGLE AT STRINGER 14RT. REMOVED CRACKED ANGLE, INSTALLED NEW ANGLE IAW SRM 51-42-21.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 23,742 hrs · 21,275 cycles

APB FS 621 AFT SIDE HAS CRACKED ANGLE AT STRINGER 16 RT. REMOVED CRACKED ANGLE & INSTALLED NEW ANGLE IAW SRM 51-42-21.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 23,742 hrs · 21,275 cycles

FLOOR SUPPORT BEAM BL 27L CORRODED, BETWEEN FS 589.0 & 618.0 AT FLOOR PANEL ATTACH LOCATIONS. BLENDED CORROSION ON FLOOR SUPPORT BEAM BL 27L, BETWEEN FS 589.0 & 618.0, FOUND TO BE OUT OF LIMITS.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 23,742 hrs · 21,275 cycles

APB FS 621 FT SIDE HAS CRACKED ANGLE AT STRINGER 15RT. REMOVED ANGLE, INSTALLED NEW ANGLE 601R350121-3 IAW SRM 51-42-21.

Part: GLOWSTRIP — WORN (CABIN) · airframe 23,742 hrs · 21,275 cycles

ALL CABIN EMER PATH LIGHTING GLOW STRIPS ARE WORN & REQUIRE REPLACEMENT. REPLACED ALL CABIN EMER PATH LIGHTING GLOW STRIPS IAW APC 33-51-01.

Part: STIFFENER — CRACKED (NR 1 EXHAUST) · airframe 23,742 hrs · 21,275 cycles

NUMBER 1 ENG EXHAUST FAIRING HAS CRACKED STIFFENER. R & R NR 1 ENG EXHAUST FAIRING STIFFENER IAW MM 20-42-06.

Part: ANGLE — GOUGED (FUSELAGE) · airframe 23,742 hrs · 21,275 cycles

DOOR SEAL ANGLE ON L1 DOOR CUT OUT IS GOUGED AT AFT UPPER PIN FITTING. TRIMMED OUT DAMAGE & REPAIRED IAW REO 601R-53-22-033 REVD REPAIR TYPE I SM-39.

Part: FITTING — CRACKED (FUSELAGE) · airframe 23,742 hrs · 21,275 cycles

BATH TUB FITTING FS 461.00, RBL 9, OTBD FLANGE IS CRACKED. R & R BATH TUB FITTING FS 461.00, RBL 9 IAW SRM 51-42-21.

Part: SIGN — INOPERATIVE (CABIN) · airframe 23,680 hrs · 21,213 cycles

LIGHT ON EMER EXIT SIGN IS INOPERATIVE. RELAMPED EMER LIGHT IAW AMM 33-51-14. OPERATIONS CHECKED GOOD. OK FOR SERVICE.

Part: CABLE — DEFECTIVE (CABIN DOOR) · airframe 23,516 hrs · 21,045 cycles

MAIN CABIN DOOR CANNOT BE LOCKED FROM THE INSIDE, DIFFICULT TO CLOSE. R & R PAX DOOR ICE CABLE IAW AMM 52-11-15. OK FOR SERVICE.

Part: FLASHLIGHT — FAILED (COCKPIT) · airframe 22,667 hrs · 20,154 cycles

CAPTAINS EMER FLASHLIGHT FAILS RED LED TEST. R & R FIRST OFFICER & CAPTAINS EMER FLASHLIGHT ASSEMBLY. OPERATIONS CHECKED GOOD IAW AMM 25-61-02.

Part: FITTING — FAULTY (CABIN SEAT) · airframe 22,496 hrs · 19,974 cycles

SEAT 7B WILL NOT STAY UP & LOCKED BLOCKING EXIT DOOR. DEFERRED SEAT 7B IAW MEL 25-21-01 CAT D IAW CONTROL 000618 PLACARD INSTALLED ETERED INTO MM02 M PROCEDURES. R & R SEAT 7B BACK PIVOT FITTING WITH SERVICE ASSEMBLY IAW CMM 25-21-38. OPERATIONS CHECKED GOOD THIS CLEARS DM 000618. PLACARD IS REMOVED MM02 UPDATED.

Part: FUSE — NOT SEATED (CABIN) · airframe 22,189 hrs · 19,674 cycles

LEFT & RT FUSELAGE MIDDLE EMER LIGHTS INOPERATIVE. REMOVED NR 3 BATTERY PACK & RE-SEATED ONE OF THE THREE FUSES. PERFORMED OPERATIONAL CHECK, NO DEFECTS NOTED. RE-INSTALLED THE SAME NR 3 BATTERY PACK IAW AMM 33-51-04.

Part: CONNECTOR — LOOSE (SMOKE DETECTOR) · airframe 21,983 hrs · 19,461 cycles

LAVATORY SMOKE DETECTOR NOT TESTING. FOUND ELEC CONNECTOR LOOSE. RECONNECTED ELEC CONNECTOR IAW AMM 26-16-01. OPERATIONS CHECKED GOOD. OK TO CONTINUE.

Part: FASTENER — DAMAGED (FUSELAGE) · airframe 21,501 hrs · 18,983 cycles

FOUND A BURN MARK TO A RIVETS COMMON TO STRINGER 17L JUST AFT OF THE FS 250 FRAME. DURING THE REMOVAL OF THE FASTENER A DOUBLE DRILL HOLE CONDITION WAS CREATED. REPAIRED IAW EA CRJ253-02644.

Part: FASTENER — BURNED (VERTICAL STAB) · airframe 21,501 hrs · 18,963 cycles

BURNED FASTENER HEAD ON THE LT VERTICAL STABILIZER SKIN. REPAIRED IAW EA CRJ255-02642.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 21,302 hrs · 18,787 cycles

FLIGHT ATTENDANT`S EMERGENCY FLASHLIGHT INOPERATIVE. R & R FLIGHT ATTENDANT`S EMERGENCY FLASHLIGHT IAW AMM 25-61-04.

Part: CONTAINER — TORN (LIFE VEST) · airframe 21,136 hrs · 18,619 cycles

ONE INFANT LIFE VEST BAG TORN. R & R INFANT LIFE VEST IAW PA25-096A.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 20,949 hrs · 18,435 cycles

NUMBER 1 CEILING EMERGENCY LIGHT INOPERATIVE. R & R EMERGENCY LIGHT LAMP NR 1 POSS IAW AMM 33-51-14, OPERATIONS CHECKED GOOD.

Part: BULKHEAD — CHAFED (FUSELAGE) · airframe 20,732 hrs · 18,226 cycles

FORWARD FACE OF FS 621 BULKHEAD HAS MINOR CHAFING AT 7 LOCATIONS FROM SCREWS IN BULKHEAD LINER. REPAIRED IAW REO 601R-53-61-2155.

Part: BULKHEAD — CHAFED (FUSELAGE) · airframe 20,732 hrs · 18,226 cycles

FUSELAGE STATION 202.75 FWD PRESS BULKHEAD CRACKED AT PARKING BRAKE PASS THROUGH HOLE. REPAIRED IAW REO 601R-53-11-563.

Part: BPSU — FAILED (TE FLAP) · airframe 19,323 hrs · 16,817 cycles

ON FLIGHT 3850 (MEM TO PIT) PERFORMED AN AIR TURNBACK TO MEM FOR FLAP FAIL AT 20 DEGREES. FAILED WHILE TRYING TO BRING FLAPS FROM 20 TO 0 AFTER TAKEOFF. PERFORMED TROUBLESHOOTING PER BOMBARDIER FIM REV 44 IAW AD 2009-06-12 PARAGRAPH (H)(6)(I), AMOC DATED DECEMBER 07 2012, AND PA AD27-052J. TROUBLESHOT FLAPS FAIL PER FIM 27-50-00. LRU LOG RIGHT BPSU INDICATES FAULT CODES 51A 52A 121B 122B. REMOVED AND REPLACED RIGHT BPSU IAW AMM 27-51-10. PERFORMED RIGGING OF FLAPS IAW AMM 27-51-01. OPERATIONS CHECK GOOD. OK FOR SERVICE. MOD BB APPROVED TS 52812.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 19,240 hrs · 16,729 cycles

CRACK FOUND IN FS 559 BULKHEAD CAP ANGLE RBL 18 AND RBL 9 ALSO WEB AT RBL 18. REPAIRED IAW BOMBARDIER REO 601R-53-41-260 AND 601R-53-41-609 AND PA 53-025.

Part: LIFE VEST — UNSERVICEABLE (COCKPIT) · airframe 18,991 hrs · 16,481 cycles

CAPTAIN LIFE VEST MISSING TAG. REMOVED AND REPLACED CAPTAIN LIFE VEST IAW AMM 25-60-00.

Part: SENSING ELEMENT — DEFECTIVE (LT PYLON) · airframe 18,922 hrs · 16,416 cycles

ON FLIGHT 3747 (YUL TO DTW) WHILE ON ARRIVAL TO DTW GOT A MASTER WARNING LEFT ENGINE 14TH STAGE DUCT MESSAGE WITH ASSOCIATED AURAL MSG. AN EMERGENCY WAS DECLARED. WE RAN THE QRH AND LANDED WITH THE NR 1 ENGINE AT IDLE THRUST. TAT WAS -4 COWL ANTI ICE WAS ON WING ANTI ICE WAS IN STANDBY MODE AND AIRSPEED WAS 230 KNOTS. THE FLIGHT ARRIVED INTO DTW WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED LEFT PYLON 14TH STAGE SENSING ELEMENT A59WK IAW AMM 36-21-04. OPS CHECKS GOOD. NO FURTHER DEFECTS NOTED.

Part: PLACARD — MISSING (PAX DOOR) · airframe 18,301 hrs · 15,789 cycles

PASSENGER DOOR EXIT PLACARD MISSING. REPLACED PASSENGER DOOR EXIT PLACARD IAW AMM 11-30-02.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 17,481 hrs · 14,974 cycles

UNSCHEDULED LANDING AND EMERGENCY DECLARED FOR RT TR UNLOCK MESSAGE AFTER TAKEOFF. PLACED ON MEL.

Part: SKIN — CHAFED (TE FLAP VANE) · airframe 17,349 hrs · 14,848 cycles

RIGHT INBOARD FLAP VANE LEADING EDGE CHAFED AT WS 60.005, WS 98.509, AND WS 137.012. REPAIRED IAW BOMBARDIER REO 601R-57-52-004 REV C.

Part: SHROUD — CORRODED (LT AILERON) · corrosion level 2 · airframe 17,349 hrs · 14,848 cycles

LEFT AILERON LOWER SHROUD HAS MINOR CORROSIONS ON OUTER SURFACE. REPAIRED IAW SRM 57-60-00.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 17,349 hrs · 14,848 cycles

FS 280 BULKHEAD WEB CRACKED JUST OUTBOARD OF LBL 9 LOWER WEB. AFT ANGLE CRACKED JUST OUTBOARD OF RBL 9. REPAIRED IAW BOMBARDIER REO 601R-53-11-137 AND 601R-53-11-171.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 17,349 hrs · 14,848 cycles

INTERCOSTAL AT FS 484 BETWEEN RBL 27 AND RBL 38 WAS FOUND CRACKED. REPAIRED IAW BOMBARDIER REO 601R-53-41-059 REV B.

Part: SKIN — CORRODED (RT WING) · corrosion level 2 · airframe 17,349 hrs · 14,848 cycles

RIGHT WING LOWER WING PLANK FUEL TANK ACCESS DOOR CUTOUT HAS CORROSION AT WS 54.897 IN THE NON-CRITICAL AREA. REPAIRED IAW BOMBARDIER REO 601R-57-21-303 REV H.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 17,349 hrs · 14,848 cycles

FLOORBEAM CAP AT LBL27 HAS CORROSION AROUND 4 NUTPLATES HOLES BETWEEN FS574 AND FS621. REPAIRED IAW BOMBARDIER REO 601R-53-00-005.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 17,349 hrs · 14,848 cycles

INTERCOSTAL AT FS 484 LBL 36 CRACKED. REPAIRED IAW BOMBARDIER REO 601R-53-41-059 REV B.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 17,349 hrs · 14,848 cycles

LEFT WING LOWER WING PLANK FUEL TANK ACCESS DOOR CUTOUT HAS CORROSION AT WS12.245 IN THE NON-CRITICAL AREA. REPAIRED IAW BOMBARDIER REO 601R-57-21-303 REV H.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 17,219 hrs · 14,763 cycles

NR 1 FLASHLIGHT (FA) INOP. REMOVED AND REPLACED BATTERY ON F/A FLASHLIGHT IAW 25-61-00, OP CHECK GOOD.

Part: SMOKE WARNING — FALSE ACTIVATION (LAVATORY) · airframe 17,213 hrs · 14,708 cycles

SMOKE TOILET MESSAGE SHORTLY AFTER TAKEOFF STAYED ON ABOUT 3 MINUTES THEN WENT OUT. FLIGHT ATTENDANT NOTICED NOTHING UNUSUAL. WE DEICED AND DID NOTICE A STRONG ODOR OF THE FLUID. FOUND SPEED TAPE FOR WINTER OPS FELL OFF LAV VENT RE-COMPLIED WITH PA21-009 FOR REINSTALLING SPEED TAPE OVER LAV FLOOR VENT OK FOR SVC NO SMOKE OR SMOKE TOILET MESSAGE NOTED.

Part: STRUT — LOW PRESSURE (NLG) · airframe 16,869 hrs · 14,380 cycles

NOSE DOOR OPEN WARNING MSG AFTER T/O. GEAR DISAGREE WARNING AFTER SELECTING GEAR UP AFTER T/O. SERVICED NOSE LANDING GEAR IAW AMM 12-12-32. PSEU CODES 511, 523, 521, 535, 522, 530, 532, DI14, DI15. C/W FULL GEAR SWING IAW AMM 32-30-00. OPS CHECKS GOOD. NO DEFECTS NOTED AT THIS TIME.

Part: TRIM SYSTEM — DIRTY (AILERON) · airframe 16,669 hrs · 14,186 cycles

AILERON TRIM WON'T GO LEFT. CLEANED AND OPS CHECK AILERON TRIM IAW AMM 27-10-01, OK FOR SERVICE.

Part: CONDITIONER — FAULTY (VIBRATION SYS) · airframe 16,191 hrs · 13,731 cycles

BOTH VIB GAUGES BEHAVING ERATICALLY IN FLIGHT. NR 1 GAUGE WENT TO AMBER DASHES REMOVED AND REPLACED ENG VIBE COND IAW AMM 77-31-04. OPC GOOD, A/C OK FOR SERVICE.

Part: SELECTOR VALVE — FAULTY (COCKPIT) · airframe 15,976 hrs · 13,524 cycles

ON APPROACH INTO DTW CREW REPORTED GEAR DISAGREE MESSAGE NOSE GEAR FAILED TO LOWER. A/C LANDED WITHOUT INCIDENT. NO EMERGENCY DECLARED. REMOVED AND REPLACED NLG SELECTOR VALVE IAW AMM 32-33-10. OPS/LEAK CHECKS GOOD & COMPLIED WITH PA 05-018A NO DEFECTS NOTED.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 15,420 hrs · 13,011 cycles

AIR RETURN TO MSP FOR NOSE GEAR DISAGREE. DID NOT DECLARE EMERGENCY. NO RECENT HISTORY OF GEAR DISAGREE. MSP MTX WILL BEGIN TROUBLESHOOTING.

Part: FASTENER — BROKEN (DRAIN MAST) · airframe 15,235 hrs · 12,839 cycles

DURING REPLACEMENT OF THE GALLEY HEATED (FORWARD) DRAIN MAST (P/N 4E3160-1), ONE OF THE SIX ATTACH SCREWS (MS35191-292) WAS BROKEN OFF INSIDE THE UNDERLYING NUT PLATE. TEMPORARY REPAIR IAW STS ENGINEERING EA 9-2011-24. REPEAT INSPECTIONS EVERY 150 FLIGHT HOURS. WITHIN 600 FLIGHT HOURS, ACCOMPLISH A REPAIR TO THE DAMAGED AREA IN ACCORDANCE WITH OEM APPROVED PROCEDURES.

Part: WARNING LIGHT — ILLUMINATED (THRUST REVERSER) · airframe 13,753 hrs · 11,400 cycles

WHILE AT CRUISE AT FL300, ENROUTE, THE L REV UNLOCK CAUTION MESSAGE ILLUMINATED. THE FLIGHT CREW COMPLETED THE QRH AND DETERMINED THAT THERE WERE NO ADVERSE EFFECTS WITH THE ENG AND NO BUFFET OR YAW OF THE ACFT. THE FLIGHT CREW FOLLOWED COMPANY SOP AND REQUESTED TO LAND AT THE NEAREST SUITABLE AIRPORT. COMPANY DISPATCH CONCURRED AND CENTER WAS NOTIFIED OF THE REQUEST TO DIVERT. CENTER VECTORED THE ACFT. AN OTHERWISE NORMAL APPROACH AND LANDING WAS MADE. MX INSPECTED THE ACFT, DEFERRED THE THRUST REVERSER AND RELEASED THE ACFT FOR SERVICE.

Part: TORQUE LINK — DISCONNECTED (NLG) · airframe 12,923 hrs · 10,599 cycles

NOSE GEAR DISAGREE AFTER LANDING, TORQUE LINK WAS DISCONNECTED. PERFORMED OPC OF LANDING GEAR RETRACT ON SYSTEM IAW AMM 32-30-00 OPC GOOD & COMPLIED WITH PA 05-018A OK FOR SERVICE.

Part: BLADES — DAMAGED (LT ENG FAN) · airframe 11,900 hrs · 9,611 cycles

ON TAKEOFF, AIRCRAFT SUFFERED A BIRDSTRIKE TO THE LT ENGINE WHICH PRODUCED INCREASED N1 VIBRATION. THE FLIGHT CREW ELECTED TO RETURN AND NOTIFIED ATC. AN OTHERWISE NORMAL APPROACH AND LANDING WAS MADE. MAINTENANCE INSPECTED THE ENGINE AND FOUND TWO DAMAGED FAN BLADES. THESE BLADES AND THEIR BALANCED MATE WERE REPLACED AND A GROUND RUN WAS PERFORMED. VIBRATION INDICATION WAS NORMAL AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: RHEOSTAT — SMOKE (FLOOD LIGHT) · airframe 8,028 hrs · 6,567 cycles

FIRST OFFICERS FLOOD LIGHT RHEOSTAT SMOKING AND LIGHT BLINKING.

Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 2,991 hrs · 2,307 cycles

FLAPS FAILED AT ZERO ON APPROACH. QRH FOLLOWED ZERO FLAP LANDING WITHOUT INCIDENT. FLAPS RESET PER AD 98-20-01 PLACED ON 72 HOUR WATCH.

Part: G SWITCH — FAILED (ELT) · airframe 2,591 hrs · 1,999 cycles

ELT FAILS G-SWITCH TEST. REMOVED IN ACCORDANCE WITH PA 25-048D AND FAR 91.207 FOR REPAIR. UNIT MUST BE REPAIRED AND REINSTALLED WITHIN 90 DAYS. REMOVED ELT FOR MAINTENANCE IN ACCORDANCE WITH FAR 91-207.

Part: FLAP — UNKNOWN

FLAP FAILED ON DEPARTURE AT ZERO FROM DTW. SYSTEM RESET PER FIM, FLAPS PLACED UNDER WATCH FOR 72 HOURS PER AD 98-20-01. (M)