N14117

Part: SUPPORT BRACKET — CRACKED (LT WING) · airframe 41,416 hrs · 25,330 cycles

LT WING INSIDE FUEL ACCESS PANEL 531BB, SUPPORT BRACKET FOR LINE IS CRACKED. REMOVED AND REPLACED FUEL LINE SUPPORT BRACKET.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,416 hrs · 25,330 cycles

DENT ON LT SIDE OF FUSELAGE EXTERIOR AT FRAME 22 NEEDS EVALUATED. C/W ETD2018-145-108862.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,416 hrs · 25,330 cycles

SILL ON LT SIDE OVER FUEL TANK AT FRAME 46 SHOWS SIGNS OF CORROSION. REMOVED AND REPLACED SILL ON LT SIDE OVER FUEL TANK AT FRAME 46.

Part: BRACKET — BROKEN (FUSELAGE) · airframe 41,416 hrs · 25,330 cycles

PROFILE ON CENTER FLOOR RAMP ANGLE BROKEN AT FRAME 18. INSTALLED NEW CENTER FLOOR RAMP BRACKET AT FRAME 18.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,416 hrs · 25,330 cycles

SILL AT FRAME 22 RT SIDE WERE FWD GALLEY IS SHOWS SIGNS OF CORROSION AROUND NUTPLATE. REMOVED AND REPLACED SILL AT FRAME 22 RT.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,416 hrs · 25,330 cycles

LT FUSELAGE FLOOR SILL CORRODED AT FRAME 49. REMOVED AND REPLACED LT FUSELAGE FLOOR SILL AT FRAME 49.

Part: MOUNT BRACKET — CRACKED (CARGO DOOR) · airframe 41,416 hrs · 25,330 cycles

CARGO DOOR LIFTING AND LOWERING MOUNTING BRACKET FOR DRUM IS CRACKED. REMOVED AND REPLACED DAMAGED BRACKET.

Part: PIN — CORRODED (OVERWING EXIT) · airframe 41,416 hrs · 25,330 cycles

LT OVERWING ESCAPE HATCH ALIGNMENT PINS HAVE LIGHT RUST ON BOTH 2EACH. REMOVED AND REPLACED LT OVERWING ESCAPE HATCH ALIGNMENT PINS.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,416 hrs · 25,330 cycles

FUSELAGE BOTTOM CENTER SKIN DENT BETWEEN FRAMES 9 AND 10 REQUIRES EVAL. C/W ETD2018-145-107217.

Part: MECHANISM — CRACKED (ACCESS HATCH) · airframe 41,416 hrs · 25,330 cycles

UNDER FLOOR ACCESS HATCH HAS CRACK ON PIN LATCHING MECHANISM. CUT OUT DAMAGE AND FABRICATED DOUBLER.

Part: ATTACH ANGLE — CRACKED (FUSELAGE) · airframe 41,416 hrs · 25,330 cycles

RT OVERWING LATERAL FAIRING NUTPLATE ATTACH ANGLE ON SIDE OF FUSELAGE AT FRAME 49 IS CRACKED. REMOVED AND FABRICATED ANGLE AND ANGLE SUPPORT ON RT OVERWING AT FRAME 49.

Part: SUPPORT BRACKET — CRACKED (RT WING) · airframe 41,416 hrs · 25,330 cycles

RT WING I/B UPPER SURFACE OVERWING LATERAL FAIRING AT FRAME 41 NUTPLATE 'L' ANGLE SUPPORT BRACKET ON TOP OF WING IS CRACKED. REPAIRED RT I/B OVERWING CRACKED 'L' ANGLE SUPPORT BRACKET.

Part: ANGLE — CRACKED (FAIRING) · airframe 41,416 hrs · 25,330 cycles

RT WW FWD O/B CORNER WING TO BODY FAIRING L ANGLE NUTPLATE SUPPORT BRACKET IS CRACKED. REMOVED AND FABRICATED L ANGLE.

Part: SUPPORT BRACKET — CRACKED (RT WING) · airframe 41,416 hrs · 25,330 cycles

RT WING I/B UPPER SURFACE OVERWING LATERAL FAIRING AT FRAME 48 NUTPLATE L ANGLE SUPPORT BRACKET ON TOP OF WING IS CRACKED. REMOVED AND REPLACED OVERWING L ANGLE AT FRAME 48.

Part: SUPPORT BRACKET — CRACKED (LT WING) · airframe 41,416 hrs · 25,330 cycles

LT WING I/B UPPER SURFACE NUTPLATE 'L' ANGLE SUPPORT BRACKET ON TOP OF WING AT FRAME 46 IS CRACKED. REPAIRED LT WING UPPER NUTPLATE 'L' ANGLE SUPPORT BRACKET.

Part: SKIN — CRACKED (FUSELAGE) · airframe 41,416 hrs · 25,330 cycles

AFT FUSELAGE SKIN IS CRACKED UNDER AND AROUND AFT DRAIN MAST BASE AT FRAME 75. COMPLIED WITH ETD2018-145-106290.

Part: SKIN — DENTED (FUSELAGE) · airframe 41,416 hrs · 25,330 cycles

LOWER BELLY SKIN AT 6:00 O'CLOCK POSITION, HAVE 4 REVERSE DENTS AT FRAME 14 BETWEEN STR 21L AND 21R. C/W ETD2018-145-107245.

Part: ANTI-ICE VALVE — FAILED (NR 1) · airframe 40,007 hrs · 24,142 cycles

MX STRAPPED E1 ANTI ICE VALVE OPEN. AIRBORNE VALVE SHOWS CLOSED. R & R THE ANTI-ICE VALVE, OPS CHECKED GOOD.

Part: STEERING SYS — OUT OF ADJUST (NLG) · airframe 39,794 hrs · 23,960 cycles

AIRCRAFT STEERS HARD TO THE RIGHT. PERFORMED ADJUSTMENT OF THE NOSE WHEEL STEERING SYSTEM, OPS CHECKED NORMAL.

Part: LENS — CRACKED (CABIN) · airframe 39,618 hrs · 23,807 cycles

SERVICE DOOR EMERGENCY LIGHT (2) LENS CRACKED. R & R SERVICE DOOR EMERGENCY LIGHT (2) LENS.

Part: LENS — CRACKED (EMERGENCY LIGHT) · airframe 38,655 hrs · 22,978 cycles

SERVICE DOOR EMERGENCY LIGHT LENS CRACKED. R & R THE LENS. OPS CHECKED GOOD.

Part: TRANSDUCER — INOPERATIVE (A/I PRESSURE) · airframe 38,260 hrs · 22,666 cycles

WING ANTI ICE MESSAGE ON EICAS. FOLLOWED QRH, AND ADVANCED THROTTLES, NO FIX. R & R THE WING ANTI ICE ASSYMETRY PRESSURE TRANSDUCER IAW AMM 30-11-13. NO DEFECTS AT THIS TIME.

Part: LENS — CRACKED (EMERGENCY LIGHT) · airframe 38,187 hrs · 22,609 cycles

SERVICE DOOR EMERGENCY LIGHT LENS CRACKED. R & R THE LENS, OPS CHECKED GOOD.

Part: LENS — CRACKED (EMERGENCY LIGHT) · airframe 38,019 hrs · 22,475 cycles

SERVICE DOOR, EMERGENCY LIGHT LENS IS CRACKED. R & R THE LENS, OPS CHECKED GOOD

Part: ELECTRONIC UNIT — FAULTED (MLG) · airframe 36,392 hrs · 21,119 cycles

MLG AIR/GND FAIL AFTER TAKEOFF. R & R LGEU. OPS CHECKED OK.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 35,578 hrs · 20,475 cycles

CEILING EMERGENCY EXIT LIGHT IN COCKPIT, LIGHT NR 7 IS INOPERATIVE. R & R CEILING EMERGENCY EXIT LIGHT BULB IN COCKPIT, LIGHT NR 7. OPS CHECK GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 35,477 hrs · 20,389 cycles

AFT AISLE EMERGENCY FLOOD LIGHT NR 16 INOPERATIVE. R & R AFT AISLE EMERGENCY FLOOD LIGHT NR 16. OPS CHECK GOOD.

Part: BEAM — CORRODED (FRAMES 65-68) · corrosion level 2 · airframe 34,733 hrs · 19,814 cycles

DURING C-CHECK THE CARGO DOOR CUTOUT LOWER BEAM WAS FOUND TO BE CORRODED BETWEEN FRAMES 65-68. MAINTENANCE R & R THE BEAM IAW SRM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SUPPORT — CORRODED (FRAMES 60-61) · corrosion level 2 · airframe 34,733 hrs · 19,814 cycles

DURING C-CHECK THE TOILET WASTE DRAIN VALVE SUPPORT WAS FOUND TO BE CORRODED. MAINTENANCE R & R THE SUPPORT IAW SRM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FRAMES 59-61) · corrosion level 2 · airframe 34,733 hrs · 19,814 cycles

DURING C-CHECK THE RT OMEGA BEAM WAS FOUND TO BE CORRODED AT FRAMES 59-61. MAINTENANCE REMOVED THE CORROSION AND PERFORMED A DOUBLER REPAIR IAW EC5320-02039. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FRAMES 59-60) · corrosion level 2 · airframe 34,733 hrs · 19,814 cycles

DURING C-CHECK THE CENTER OMEGA BEAM WAS FOUND TO BE CORRODED AT FRAME 59-60. MAINTENANCE REMOVED THE CORROSION AND PERFORMED A DOUBLER REPAIR IAW EC5320-02039. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 24,532 hrs · 13,296 cycles

DURING ROUTINE MAINTENANCE, RIC MX FOUND THE RT EMERGENCY EXIT DOOR LOWER EXIT SIGN INOPERATIVE. RIC MX REMOVED AND REPLACED NR 3 INVERTER AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ENGINE — SMOKE (NR 2) · airframe 24,367 hrs · 13,177 cycles

LAV SMOKE INDICATION DURING CLIMB- MFY TO TYS. TYS MX REMOVED AND REPLACED NR 2 ENGINE, OPS AND LEAK CHECK GOOD.

Part: CONTROL PANEL — INTERMITTENT (SMOKE WARNING) · airframe 24,364 hrs · 13,173 cycles

ORD FLT 9872 THE CREW REPORTED A LAV SMOKE WARNING AFTER TAKEOFF AND LANDING. THE AIRCRAFT RETURNED TO ORD WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LAV SMOKE DETECTOR PANEL. OPERATIONAL CHECKS WERE GOOD.

Part: SMOKE WARNING — FALSE ACTIVATION (LAVATORY) · airframe 24,363 hrs · 13,172 cycles

ORD FLT 9871 THE CREW REPORTED A LAV SMOKE INDICATION DURING CLIMB. THE AIRCRAFT RETURNED TO ORD AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE PACK SYSTEM, LAV SMOKE DETECTOR AND BLEED AIR SYSYTEM. NO FAULTS WERE FOUND. THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (PITCH TRIM) · airframe 24,168 hrs · 13,006 cycles

FLIGHT 6184, THE CREW REPORTED A MAIN PITCH TRIM INOP EICAS MESSAGE. THE AIRCRAFT RETURNED TO DEN WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED A RESET OF THE MAIN AND STANDBY PITCH TRIM SYSTEM, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CONTROL UNIT — INOPERATIVE (HORIZ STAB) · airframe 24,056 hrs · 12,909 cycles

IAH - FLIGHT 2636 THE CREW REPORTED A MAIN PITCH TRIM INOP MESSAGE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE HSCU, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: DAU — FAILED (NR 2) · airframe 23,336 hrs · 12,521 cycles

IAH FLT 2516 - THE CREW REPORTED A DAU NR 2 FAIL MESSAGE. THE AIRCRAFT DIVERTED INTO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE NR 2 DAU. OPERATIONAL CHECKS WERE GOOD.

Part: SMOKE DETECTOR — INOPERATIVE · airframe 15,376 hrs · 11,796 cycles

FLIGHT 2148 - BNA - FLIGHT CREW REPORTED FIRE DETECT INOP. BNA MX REMOVED AND REPLACED AFT SMOKE DETECTOR AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: CONNECTOR — DIRTY (SMOKE DETECTION) · airframe 22,174 hrs · 11,872 cycles

FLIGHT 2657 - EWR - FLIGHT CREW REPORTED BAG SMOKE LIGHT INOPERATIVE DURING TEST. EWR MX CLEANED AND RE-SECURED CONNECTOR AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: PRESSURE SWITCH — INOPERATIVE (RUDDER) · airframe 21,481 hrs · 11,500 cycles

FLIGHT 2939 - EWR - FLIGHT CREW REPORTED RUD SYSTEM AND YAW DAMPER FAIL DURING CLIMB. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED RUDDER PRESSURE SWITCH AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: UPLOCK — FAULTY (NLG) · airframe 21,052 hrs · 11,255 cycles

DURING CLIMB THE CREW REPORTED HEARING A LOUD THUD FROM THE NOSE LANDING GEAR FOLLOWED BY A MOMENTARY AMBER INDICATION ON THE EICAS DISPLAY. THE INDICATION WENT TO NORMAL "UP" INDICATION AND THE AIRCRAFT CONTINUED ONTO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE NOSE LANDING GEAR UPLOCK BOX TO BE THE CAUSE OF THE INDICATION. THE UPLOCK BOX WAS REPLACED, OPERATIONAL CHECKS PERFORMED AND THE DISCREPANCY WAS CLEARED.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 20,126 hrs · 10,754 cycles

IAH - DURING MAINTENANCE INSPECTION THE AFT OVERWING EMERGENCY EXIT LOCATOR SIGN WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NR 4 EMERGENCY LIGHT INVERTER, OPERATIONALLY TESTED WITH NO DEFECTS. AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SMOKE DETECTOR — INOPERATIVE (CARGO BAY) · airframe 19,794 hrs · 10,575 cycles

FLIGHT 2877 - EWR - FLIGHT CREW REPORTED BAGG SMOKE TEST FAILED. EWR MX REMOVED AND REPLACED FWD BAGG SMOKE DETECTOR AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: SMOKE WARNING — FALSE ACTIVATION (COCKPIT) · airframe 19,790 hrs · 10,571 cycles

EWR - DURING ROUTINE MAINTENANCE SYSTEM TEST, BAGG SMOKE WARNING INDICATION WOULD NOT GO AWAY FROM EICAS AFTER TESTING. EWR MX RESET ACFT ELECTRICAL POWER AND PERFORMED SYSTEM TEST SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: UNKNOWN — ODOR (COCKPIT & CABIN) · airframe 19,238 hrs · 10,275 cycles

VER - FLIGHT 2170, THE CREW REPORTED A STRONG SMELL OF SMOKE ON THE FLIGHT DECK AND IN THE CABIN AS SOON AS DESCENT WAS STARTED FROM CRUISE AT FL350, AND SMELL WAS ACRID LIKE ELECTRICAL SMOKE. THE AIRCRAFT LANDED AT VER WITHOUT INCIDENT WHERE MAINTENANCE RAN BOTH PACKS OFF OF THE APU, INSPECTED ALL COCKPIT AND CABIN LIGHTING, GALLEY AREA, LT & RT DISTRIBUTION BOXES AND COCKPIT RELAYS ALL WITH NO DEFECTS NOTED. AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SUPPORT — CORRODED (FUSELAGE) · airframe 19,184 hrs · 10,245 cycles

SHV - DURING C-CK. LT UPPER SEAT TRACK SUPPORT HAS CORROSION AT FR 46. REPAIRED LT UPPER SEAT TRACK SUPPORT IAW EC 5370-01493. AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BRACKET — GOUGED (ZONE 600) · airframe 19,184 hrs · 10,245 cycles

SHV- DURING C-CHECK RT AILERON DAMPENER BRACKET ON AILERON IS GOUGED. MAINTENANCE REMOVED AND REPLACED RT AILERON DAMPENER BRACKET ON AILERON IS GOUGED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FITTING — WORN (AILERON DAMPER) · airframe 19,184 hrs · 10,245 cycles

SHV - DURING C-CHECK LT AILERON DAMPENER FITTING ON AILERON OTBD HAT BUSHING NOT INSTALLED (CAME OUT WITH BOLT). MAINTENANCE REMOVED AND REPLACED LT AILERON DAMPENER FITTING ON AILERON IAW EMB-145XR SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ATTACH BRACKET — WORN (ZONE 600) · airframe 19,184 hrs · 10,245 cycles

SHV - DURING C-CHECK RT AILERON INBD PCA TO AILERON ATTACHMENT BRACKET OTBD HAT BUSHING MIGRATED. MAINTENANCE REMOVED AND REPLACED RT AILERON INBD PCA TO AILERON ATTACHMENT BRACKET IAW EMB-145XR EC5750-01177. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BEAM — CORRODED (ZONE 100) · corrosion level 2 · airframe 19,184 hrs · 10,245 cycles

SHV - DURING C-CHECK CORROSION (LEVEL 2 LOCAL) ON CTR OMEGA BEAM AT FRAME 25 (CROSS BEAM AREA). MAINTENANCE PERFORMED REPAIR ON CTR OMEGA BEAM AT FRAME 25 (CROSS BEAM AREA) IAW SRM 53-00-10. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ATTACH BRACKET — WORN (ZONE 600) · airframe 19,184 hrs · 10,245 cycles

SHV - DURING C-CHECK RT AILERON OTBD PCA TO AILERON ATTACHMENT BRACKET OTBD HAT BUSHING IS MIGRATED. MAINTENANCE REMOVED AND REPLACED RT AILERON TO PCA ATTACHMENT BRACKET IAW EMB-145XR EC5750-01177. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 18,633 hrs · 9,962 cycles

DURING ROUTINE MAINTENANCE THE EMERGENCY LIGHT ABOVE THE F/A SEAT WAS FOUND INOPERATIVE. MAINTENANCE REPLACED THE NR 1 EMERGENCY LIGHT INVERTER. OPERATIONAL CHECKS WERE GOOD.

Part: HEAT EXCHANGER — OBSTRUCTED (NR 1 A/C PACK) · airframe 18,401 hrs · 9,833 cycles

FLIGHT CREW REPORTED BURNING ODOR IN CABIN WHEN PACK NR 1 WAS SELECTED. MX REMOVED DEBRIS FOUND IN PACK NR 1 HEAT EXCHANGER AND PERFORMED OPS CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 18,381 hrs · 9,816 cycles

RIC - MX - DURING ROUTINE MAINTENANCE, RIC MX FOUND SERVICE DOOR SIDE PANEL EMERGENCY LIGHT INOP. MX REMOVED AND REPLACED NR 2 EMERGENCY LIGHT INVERTER AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: FUEL SYS — MALFUNCTIONED · airframe 17,825 hrs · 9,516 cycles

FUEL WOULD NOT TRANSFER FROM VENTRAL TANK TO WINGS. AIRCRAFT DIVERTED IN TYS. RESET CIRCUIT BREAKERS D4 & 1A ON DISTRIBUTION BOX, TRANSFERRED FUEL FROM VENTRAL TO WINGS IAW EMB 145 AMM 28-10-00-910-001. VENTRAL PUMPS OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — DEFECTIVE (FIRE DETECTION) · airframe 17,727 hrs · 9,460 cycles

IAH FLIGHT 2525 - THE CREW REPORTED AN ENGINE NR 1 FIRE DETECT FAIL MESSAGE IN FLIGHT. THE AIRCRAFT DIVERTED INTO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND RE-PINNED CONNECTOR P0914 (ENG 1 FIRE DETECTOR). OPERATIONAL CHECKS WERE GOOD. THE PIN WAS PUSHED IN.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHT) · airframe 16,303 hrs · 8,655 cycles

FLIGHT 2574 EWR FLIGHT CREW REPORTED AFT CEILING EMERGENCY SIGN INOPERATIVE. EWR MX R&R EMERGENCY EXIT SIGN AND PERFORMED OPS CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: CARBON SEAL — LEAKING (NR 1 ENGINE) · airframe 16,215 hrs · 8,635 cycles

FLIGHT 2034 EWR FLIGHT CREW REPORTED STRANGE SMELL COMING FROM PACKS. UPON TOUCH DOWN IN EWR, FOLLOWED BY LAV SMOKE WARNING AND A CLOUDY APPEARANCE IN THE CABIN. EWR MX R&R ENGINE NR 1 CARBON SEAL AND PERFORMED OPS CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: DUCT — DISCONNECTED (CABIN AIR) · airframe 15,721 hrs · 8,363 cycles

FLIGHT 3144 - IAD - FLIGHT CREW REPORTED SMOKE IN CABIN DURING CLIMB. CREW PERFORMED AIR RETURN AND LANDED BACK IN IAD WITHOUT INCIDENTS. MX FOUND TUBE UNDER SEAT 9A DISCONNECTED. MX RECONNECTED DUCT AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. AIRCRAFT WAS APPROVED TO RETURN TO SERVICE. (A)

Part: BRACKET — CORRODED (FUEL TANK) · airframe 14,424 hrs · 7,733 cycles

TYS - DURING THE CURRENT 3C INSPECTION THE VENTRAL TANK BRACKET SHOWS SIGNS OF CORROSION. MAINTENANCE REMOVED AND REPAIRED THE CORRODED AREA, PRIMED AND PAINTED IAW EC2810-01032. LEAK CHECKS WERE GOOD. A/C WILL BE RETURNED TO SERVICE AT THE END OF THE 3C CHECK.

Part: UNKNOWN — UNKNOWN (EMERGENCY LIGHTS) · airframe 12,595 hrs · 6,760 cycles

EWR FLIGHT 2240, THE CREW REPORTED THE EMERGENCY LIGHTS NOT ARMED MESSAGE WAS ON THE EICAS. MAINTENANCE INSPECTED AND PERFORMED ELECTRICAL RESET. OPERATIONAL CHECKS WERE GOOD.

Part: STRUCTURE — GOUGED (T/E FLAP) · airframe 9,493 hrs · 5,072 cycles

TYS DURING A ROUTINE 2C INSPECTION THE RT INBOARD FLAP HOLE WAS FOUNG GOUGED. MAINTENANCE REAMED HOLE FABRICATED A NEW BUSHING AND INSTALL IAW EC5750-01291. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED UPON COMPLETION OF ALL WORK.

Part: HEAT SHIELD — CRACKED (ENGINE) · airframe 9,493 hrs · 5,072 cycles

TYS - DURING A 2C INSPECTION THE NR 2 ENGINE AFT BEARING SUPPORT CASE SHROUD WAS FOUND BROKEN OFF CHAFING THE UPPER O/B VANE AT THE 1 O-CLOCK POSITION. MAINTENANCE BLENDED THE VANE IAW EC7270-01016. REMOVED AND REPLACED THE HEATSHIELD IAW RR AE3007A. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED UPON COMPLETION OF ALL WORK.

Part: FAN — INOPERATIVE (RECIRCULATION) · airframe 5,917 hrs · 3,165 cycles

IAH - FLIGHT 2372, THE CREW REPORTED A LAV SMOKE INDICATION IN FLIGHT, RECIRC FAN GIVING OFF BURNING SMELL. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE PLACED THE RECIRCULATION FAN ON MEL 21-24-01/2 CAT C CONTROL NUMBER 050074, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. THE DISCREPANCY REPEATED AND THE AIRCRAFT AGAIN RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, AND REMOVED AND REPLACED THE COCKPIT RECIRCULATION FAN, OPERATIONALLY CHECKED WITH NO DEFECTS. PERFORMED GROUND RUNS WITH NO EVIDENCE OF SMOKE DETECTED, CLEARED THE MEL, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ENGINE — MALFUNCTIONED (NR 2) · airframe 5,930 hrs · 3,174 cycles

SDF - LOG PAGE 1033424 - LAV SMOKE INDICATION CAME ON IN FLIGHT AT 13,500 FT FOR A COUPLE OF MINUTES. REMOVED AND REPLACED NR 2 ENGINE. OPS AND LEAK CHECK GOOD. AIRCRAFT RELEASED AND RETURNED TO SERVICE.

Part: SMOKE DETECTOR — INOPERATIVE (LAVATORY) · airframe 5,912 hrs · 3,161 cycles

CREW REPORTED A LAV SMOKE WARNING IN FLIGHT. MX OPERATIONALLY CHECKED LAV SMOKE DETECTOR WITH NO DEFECTS. IN PBC, REPEATED, LAV SMOKE DETECTOR PLACED ON MEL 26-14-00 CAT-C CTL NR 050058, AIRCRAFT RETURN TO SERVICE. IN IAH, MX VERIFIED NORMAL OPERATION OF LAV SMOKE DETECTOR. REMOVED MEL, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. IN GRR, CREW AGAIN REPORTED A LAV SMOKE INDICATION DURING CLIMB WITH NO SMOKE NOTED. THE SMOKE DETECTOR WAS PLACED ON MEL 26-14-00 CAT-C CTL 050066, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. THE AIRCRAFT LANDED IN IAH ON FLIGHT 2906 MX REMOVED & REPLACED LAV SMOKE DETECTOR, OPS CHECKED WITH NO DEFECTS, REMOVED MEL, RETURNED TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 4,943 hrs · 2,686 cycles

DURING C-CHECK THE LEFT OMEGA BEAM WAS FOUND TO BE CORRODED AT FRAME 20. REMOVED THE DAMAGED AREA AND INSTALLED A DOUBLER REPAIR IAW 51-40-02. AIRCRAFT RETURNED TO SERVICE.

Part: FILTER — DIRTY (NR 1 ENGINE)

ON DESCENT THE CREW REPORTED A BLEED ONE OVERTEMP AND A BURNING ODOR IN THE COCKPIT ON FINAL DESCENT. THE AIRCRAFT LANDED AT PBI WITHOUT INCIDENT WHERE DELTA MAINTENANCE CLEANED THE FAN AIR VALVE FILTER, OPERATIONALLY CHECKED THE AIRCRAFT WITH SATISFACTORY RESULTS. THE AIRCRAFT WAS THEN APPROVED FOR RETURN TO SERVICE.