N18114

Part: DOOR SILL — CRACKED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

RT FLOOR SILL BETWEEN FR53 AND FR59 IS CRACKED. REMOVED AND REPLACED RT FLOOR SILL AT FR53 AND FR59.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

RT FUSELAGE FLOOR ATTACHMENT FLANGE CORRODED AT FR 40-41. REMOVE AND REPLACE RT FLOOR SILL AT FR36-41.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

LT FLOOR SILL BETWEEN FR28 AND FR29 HAS CORROSION. REMOVED AND REPLACED LT FLOOR SILL AT FR28 AND FR29.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

CORROSION ON RT FLOOR ATTACH FLANGE AT FR50 AND FR51. REMOVED AND REPLACED RT FLOOR SILL AT FR 50 AND FR51.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

LIGHT SURFACE CORROSION ON LT FLOOR ATTACH FLANGE BETWEEN FR31-32 AND FR37-38. BLENDED FLOOR SILLS FR37-38 IN LIMITS, FR31-32 OUT OF LIMITS. REMOVED AND REPLACED LT FLOOR SILL AT FR 31-32.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

CORROSION FOUND ON FLOOR ATTACH FLANGE RT SIDE BETWEEN FR 41 AND FR 48. REMOVED AND REPLACED FLOOR SILL ON RT SIDE BETWEEN FR41 AND FR48.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

CORROSION ON LT FLOOR ATTACH FLANGE AT FR50. REMOVED AND REPLACED LT FLOOR SILL AT FR 50.

Part: CROSSBEAM — CRACKED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

AFT AVIONICS COMP CROSSBEAM IS CRACKED. REMOVED AND REPLACED CROSSBEAM.

Part: FITTING — CRACKED (NR 2) · airframe 41,885 hrs · 25,534 cycles

NR 2 ENG FWD YOKE LOWER FWD MOUNT LINKAGE FITTING INDICATION OF POSSIBLE CRACK AT UPPER INSIDE RADIUS. REMOVED AND REPLACED NR 2 ENG FWD YOKE FWD MOUNT LINKAGE FITTING REF EO-EMB145-54-010-0.

Part: SUPPORT BRACKET — CRACKED (PAX DOOR) · airframe 41,885 hrs · 25,534 cycles

PASSENGER DOOR INTERIOR DOOR HANDLE SUPPORT BRACKET IS CRACKED. REMOVED AND REPLACED DOOR HANDLE SUPPORT BRACKET.

Part: HANDLE — CRACKED (E&E DOOR) · airframe 41,885 hrs · 25,534 cycles

REAR ELECTRONIC COMP DOOR HANDLE IS BENT AND POSSIBLY CRACKED. REMOVED AND REPLACED DOOR HANDLE.

Part: DOOR SILL — CHAFED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

RT FLOOR SILL IN CARGO BAY HAS CHAFE MARKS AROUND NUT PLATE HOLES BETWEEN FR61 AND FR65. REMOVED AND REPLACED RT FLOOR SILL BETWEEN FR61 AND FR65.

Part: FRAME — SCRATCHED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

FR 61 HAS SCRATCHES AROUND NUT PLATE HOLES. REMOVED AND REPLACED FR 61 LOWER PARTITION DOUBLED.

Part: SUPPORT — CRACKED (CARGO BAY) · airframe 41,885 hrs · 25,534 cycles

CARGO DOOR HOLD OPEN ROD SUPPORT IS CRACKED. REMOVED AND REPLACED CARGO DOOR ROD CUP SUPPORT.

Part: FRAME — CHAFED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

FR 70 CHAFED BY STRINGER 11R. BLENDED OUT DAMAGE TO FR 70 REF. ETD2018-145-105368.

Part: PLATE — CHAFED (RT PYLON) · airframe 41,885 hrs · 25,534 cycles

RT PYLON FWD YOKE GUSSET PLATE HAS CHAFE DAMAGE. REMOVED AND REPLACED RT PYLON FWD GUSSET PLATE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

BEAM AT FR 20 BETWEEN CTR AND LT OMEGA BEAMS HAS CORROSION. REMOVED AND REPLACED CTR AND LT OMEGA BEAMS AT FR 20.

Part: GUSSET — CORRODED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

RT LAV FLOOR GUSSET HAS CORROSION AROUND FWD NUT PLATE. REMOVED AND REPLACED RT LAV FLOOR GUSSET.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 41,885 hrs · 25,534 cycles

RT LAV FLOOR SILL HAS CORROSION AROUND AFT NUT PLATE. REMOVED AND REPLACED RT LAV FLOOR SILL.

Part: SWITCH — MALFUNCTIONED (CARGO DOOR) · airframe 41,661 hrs · 25,354 cycles

CARGO DOOR OPEN EICAS MESSAGE. REPLACED THE CARGO DOOR WARNING SWITCH, OPS CHECKED GOOD.

Part: COUPLING — BROKEN (AC BAY) · airframe 38,692 hrs · 22,910 cycles

PACK 2 CLOSES WITH NO EICAS MESSAGE ASSOCIATED NOSE FROM CABIN FLOOR. FOUND DUCT BLOWN ON #2 PACK REPLACED COUPLING. OPS CHECK GOOD.

Part: SWITCH — FAILED (PITCH TRIM) · airframe 37,893 hrs · 22,237 cycles

EICAS MASTER WARNING PITCH TRIM MAIN INOPERATIVE. REMOVED AND REPLACED CAPTAIN`S PITCH TRIM SWITCH AND PERFORMED OPS CHECKED GOOD ON PITCH TRIM, NO DEFECTS NOTED.

Part: DUCT — LEAKING (AIR START) · airframe 36,645 hrs · 21,234 cycles

BLEED 2 LEAK. R & R BLEED DUCT CONNECTING TO AIRSTART DUCT ON NR 2 SYSTEM. LEAK CHECK GOOD.

Part: BLEED VALVE — LEAKING (NR 2) · airframe 36,631 hrs · 21,223 cycles

BLEED 2 LEAK. LOCKED BLEED VALVE CLOSED. PERFORMED OPS CHECK OF 2 BLEED SYS, NO DEFECTS NOTED.

Part: WARNING MESSAGE — FALSE ACTIVATION (NR 2 BLEED) · airframe 36,261 hrs · 20,940 cycles

BLEED 2 OVERTEMP IN FLIGHT, CONDUCTED GROUND RUN OPS TEST. OPS CHECK GOOD.

Part: OUTFLOW VALVE — SLOW (CABIN PRESSURE) · airframe 36,261 hrs · 20,940 cycles

SLOW CABIN DEPRESSURIZATION AT FL 230 AFTER CONFIGING TO NORMAL WITH ANTI-ICE ON. R & R PNUEMATIC OUTFLOW VALVE. OPS CHECK GOOD.

Part: BOLT — LOOSE (ACCESSORY GB) · airframe 35,251 hrs · 20,155 cycles

NR 1 ENGINE LOST 7 QTS OF OIL AFTER 35 MINUTES OF FLYING. CREW COMPLETED PRECAUTIONARY NR 1 ENGINE SHUTDOWN, CONTINUED TO FOR EMERGENCY LANDING. MAINTENANCE INSPECTED AND FOUND A LOOSE BOLT ON ACCESSORY GEAR BOX PLUG, RESECURED BOLT AND PLUG, OPS AND LEAK CHECK GOOD.

Part: DOOR SILL — CORRODED (ZONE 100) · airframe 34,362 hrs · 19,540 cycles

CARGO DOOR CUTOUT CENTER SILL HAS CORROSION. R & R CARGO DOOR CUTOUT CENTER SILL IAW SRM 51-40-02. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FRAME 59) · airframe 34,362 hrs · 19,540 cycles

LEFT OMEGA BEAM CORRODED AT FRAME 59. REPAIRED LEFT OMEGA BEAM IAW EC 5310-01473. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 29,232 hrs · 16,262 cycles

DURING A-CHECK INSPECTION, THE LT OVERWING EMERGENCY EXIT DOOR LOWER INTERNAL LIGHT WAS FOUND TO BE INOPERATIVE. MX R & R THE NR 5 INVERTER, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: WIRE HARNESS — DEFECTIVE (NR 1 ENGINE) · airframe 24,437 hrs · 13,115 cycles

CLE FLT 5835 THE CREW REPORTED A ENGINE NR 1 FIRE DETECT FAIL MESSAGE IN FLIGHT. MAINTENANCE INSPECTED AND COULD NOT DUPLICATE PROBLEM. REPLACED THE NR 1 ENGINE EXTERNAL HARNESS AND THE NR 1 ENGINE FIRE LOOP AND THE NR 1 PYLON FIRE LOOP. OPERATIONAL CHECKS WERE GOOD.

Part: DAU — INTERMITTENT (FIRE DETECTION) · airframe 24,436 hrs · 13,113 cycles

THE CREW REPORTED A ENGINE NR 1 FIRE DETECT FAIL ON TAKEOFF. MAINTENANCE INSPECTED AND PERFORMED STEPS OF FIM 26-11-00-810-803A INCLUDING ALL ELECTRICAL STEPS LISTED. NO FAULTS FOUND. REPLACED THE NR 1 DATA ACQUISITION UNIT. OPERATIONAL CHECKS WERE GOOD.

Part: CONTROL MODULE — FAULTY (FIRE DETECTION) · airframe 24,422 hrs · 13,103 cycles

ORD FLT 5887 THE CREW REPORTED A ENGINE NR 1 FIRE DETECT FAIL MESSAGE ON CLIMBOUT. THE AIRCRAFT RETURNED TO ORD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 1 ENGINE CONTROL MODULE. OPERATIONAL CHECKS WERE GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 20,508 hrs · 10,896 cycles

DURING ROUTINE MAINTENANCE THE RIGHT OVERWING EMERGENCY LIGHT WAS FOUND INOPERATIVE. MAINTENANCE INSPECTED AND REPLACED THE LAMP ON THE RIGHT OVERWING EMERGENCY LIGHT. OPERATIONAL CHECKS WERE GOOD.

Part: ACTUATOR — INOPERATIVE (PITCH TRIM) · airframe 19,698 hrs · 10,469 cycles

IAH - FLIGHT 2116, THE CREW REPORTED A PITCH TRIM MAIN INOP EICAS MESSAGE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE HORIZONTAL STAB ACTUATOR, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: WIRE HARNESS — DAMAGED (BRAKE SYS) · airframe 19,615 hrs · 10,422 cycles

FLIGHT 2807 - EWR - FLIGHT CREW REPORTED NR 1 BRAKE TEMP INDICATION IN RED AT TAKE OFF. FLIGHT CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED LT BRAKE HARNESS AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: PANEL — INOPERATIVE (COCKPIT) · airframe 13,597 hrs · 7,230 cycles

IAH - FLIGHT 2163, THE CREW REPORTED LANDING GEAR LEVER, BACKLIGHTING PANEL, UP POSITION WILL NOT ILUMINATE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED & REPLACED BACKLIGHTING PANEL ON LANDING GEAR LEVER, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 9,365 hrs · 4,975 cycles

CENTER OMEGA BEAM IN GALLEY FROM FRAME 18-23 IS CORRODED. REMOVED AND REPLACED CENTER OMEGA BEAM IN GALLEY IAW EMB145 XR SRM 57-40-02.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 6,441 hrs · 3,421 cycles

SDF - F/O'S EMERGENCY FLASHLIGHT INOP. REMOVED AND REPLACED FLASHLIGHT. OPS CHECK GOOD, AIRCRAFT RELEASED AND RETURNED TO SERVICE.

Part: CONNECTOR — FIRE (GPU) · airframe 2,512 hrs · 1,348 cycles

CREW REPORTED, GPU CAUGHT FIRE AT CONNECTOR END AND BURNED AIRCRAFT AT GPU RECEPTICAL (GPU WAS ARCHING WHEN GPU CORD WAS PULLED). MAINTENANCE INSPECTED FUSELAGE AND GPU RECEPTICAL AND FOUND NO DAMAGE. OPS CHECKED AIRCRAFT FOR EICAS MESSAGES AND CONDITION. OPS CHECKED GOOD IAW EMB 145 AMM 24-40-00.

Part: INVERTER — INOPERATIVE (CABIN)

DURING POSTFLIGHT THE CREW NOTED THAT THE EMERGENCY LIGHT ON ROW SEAT TWELVE (12) FORWARD EXIT FAILED TO ILLUMINATE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT INVERTER, PERFORMED A OPERATIONAL CHECK, NO DEFECTS NOTED AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CONTROLLER — INOPERATIVE (CABIN PRESSURE)

DURING CLIMBOUT THE CREW NOTED THAT THE AIRCRAFT WOULD NOT PRESSURIZE. THE CREW DECLARED EMERGENCY, RETURNED TO IAH AND LANDED WITHOUT INCIDENT. IAH- MAINTENANCE REMOVED AND REPLACED THE DIGITAL CONTROLLER, PERFORMED A OPERATIONAL CHECK AND NO DEFECTS NOTED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LIGHT — DISCONNECTED (CABIN)

DURING PREFLIGHT THE CREW NOTED THAT THE SERVICE DOOR EMERGENCY LIGHT FAILED TO ILLUMINATE. MAINTENANCE CONNECTED THE EMERGENCY LIGHT TO THE CONNECTOR, PERFORMED A OPERATIONAL CHECK, NO DEFECTS NOTED, AND, THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.