N16561

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 39,363 hrs · 31,216 cycles

FLIGHT 3914, DURING MAINTENANCE INSPECTION THE #2 EMERGENCY LIGHT BATTERY PACK PACK WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFFECTED EMERGENCY LIGHT BATTERY PACK, OPERATIONALLY TESTED WITH NO DEFECTS AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ENGINE — LEAKING (NR 2) · airframe 38,869 hrs · 30,799 cycles

THE CREW REPORTED LAV SMOKE WARNING MESSAGE IN FLIGHT. THE AIRCRAFT RETURNED AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REMOVED AND REPLACED THE #2 ENGINE. OPERATIONAL CHECKS WERE GOOD.

Part: UNKNOWN — ODOR (CABIN) · airframe 37,525 hrs · 29,677 cycles

FLT 4147 CREW REPORTED BURNING SMELL AT SEAT 11D SIDEWALL AND AIR RETURNED BACK TO DEPARTURE. OPEN

Part: UNKNOWN — ODOR (CABIN) · airframe 37,525 hrs · 29,677 cycles

CREW REPORTED A BURNING SMELL AT SEAT 11D SIDEWALL. MX RAN ENGINES WITH CREW AND COULD NOT DUPLICATE FAULT. REMOVED AND REPLACED CABIN RECIRCULATION FAN AND MUFFLER WITH OPERATIONAL CHECK GOOD. A/C WAS APPROVED FOR RETURN TO SERVICE.

Part: BEAM — CORRODED (FUSELAGE) · airframe 37,487 hrs · 29,643 cycles

DURING C CHECK INSPECTION FOUND CARGO DOOR COMPARTMENT LOWER BEAM CUTOUT IS CORRODED. MAINTENANCE REPLACED THE CARGO COMPARTMENT LOWER BEAM ASSEMBLY.

Part: SKIN — CORRODED (FUSELAGE) · corrosion level 2 · airframe 37,487 hrs · 29,643 cycles

DURING C CHECK INSPECTION CORROSION WAS FOUND ON LOWER SECTION OF CENTER FUSELAGE I SKIN FROM FRAME 17-19, STRINGERS 21L-21R. MAINTENANCE REPAIRED IAW ETD2019-145-030664.

Part: FITTING — CRACKED (FUSELAGE) · airframe 37,487 hrs · 29,643 cycles

DURING C CHECK INSPECTION FOUND CRACKED SHEAR CLIP AT FRAME 66 STRINGER 6-7L. MAINTENANCE REPLACED CRACKED SHEAR CLIP AT FRAME 66.

Part: FITTING — CORRODED (FUSELAGE) · airframe 37,487 hrs · 29,643 cycles

DURING C CHECK INSPECTION FOUND SHEAR CLIP AT FRAME 65 CORRODED AT LOWER BEAM AREA. MX REMOVED AND REPLACED SHEAR CLIP AT FRAME 65.

Part: LIGHT — INOPERATIVE (ROWS 8A-9A) · airframe 36,471 hrs · 28,831 cycles

DURING MX INSPECTION, THE FLOOR EMERGENCY EXIT LIGHT STRIP AT SEATS 8A AND 9A WAS FOUND INOPERATIVE. MX REMOVED AND REPLACED THE EMERGENCY LIGHT AND OPS CHECKED GOOD. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CHARGER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 36,471 hrs · 28,831 cycles

DURING A MX INSPECTION, THE AFT OVERHEAD EMERGENCY EXIT LIGHT WAS INOPERATIVE. MX REMOVED AND REPLACED THE NR 3 EMERGENCY LIGHT CHARGER AND BATTERY, OPS CHECKED GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: WIRE HARNESS — BURNED (SIDEWALL LIGHT) · airframe 35,685 hrs · 28,222 cycles

BURNT SIDEWALL LIGHT SOCKET AT SEAT 6A. MAINTENANCE REPAIRED SIDEWALL LIGHT HARNESS AT SEAT 5A/6A. OPERATIONAL CHECKS WERE GOOD.

Part: BOLT — BROKEN (PAX DOOR) · airframe 33,473 hrs · 26,423 cycles

TAM- THE CREW REPORTED THAT THE MAIN CABIN DOOR WOULD NOT OPEN FROM THE OUT SIDE. THE AIRCRAFT WAS FERRIED TO IAH WHERE MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE AFT EXTERNAL HANDLE CAM TO HAVE A BROKEN BOLT AND BE OUT OF ALIGNMENT. MAINTENANCE REALIGNED THE CAM AND REMOVED AND REPLACED THE AFFECTED BOLT. OPERATIONAL CHECKS WERE PERFORMED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 35,632 hrs · 28,179 cycles

FLIGHT 4454 THE CREW REPORTED AN ELECTRICAL TYPE ODOR AROUND THE GALLEY AREA. OPEN

Part: SKIN PANEL — CRACKED (FUSELAGE) · airframe 33,361 hrs · 26,335 cycles

CRACK FOUND ON RT FUSELAGE SKIN AROUND RIVET HOLE AT FRAME 75, FIRST RIVET BELOW STR 2R. DOUBLER REPAIR IAW SRM 53-31-01 PARA 11. REF FCBS 53-30-07-001 FIG 1.

Part: CHANNEL — CORRODED (SERVICE DOOR) · airframe 33,361 hrs · 26,335 cycles

SERVICE DOOR LOWER CHANNEL CORRODED. THE CHANNEL WAS REPLACED IAW SRM 51-40-02.

Part: DOUBLER — CORRODED (CABIN FLOOR) · airframe 33,361 hrs · 26,335 cycles

RIGHT CABIN FLOOR DOUBLER AT FRAME 22, Y 479 CORRODED. THE DOUBLER WAS REPLACED IAW SRM 51-40-02.

Part: FLOOR SUPPORT — CORRODED (FRAMES 23-24) · airframe 33,361 hrs · 26,335 cycles

RIGHT CABIN FLOOR SUPPORT BETWEEN FRAMES 23 AND 24 CORRODED. THE FLOOR SUPPORT WAS REPLACED IAW SRM 51-40-02.

Part: FLOOR SUPPORT — CRACKED (FRAMES 23-24) · airframe 33,361 hrs · 26,335 cycles

RIGHT OUTBOARD FLOOR SUPPORT BETWEEN FRAMES 23 AND 24 CRACKED. REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 32,271 hrs · 25,489 cycles

PILOT REPORTED A BURNING ODOR ON FLIGHT DECK DURING DESCENT. CONTRACT MX PERFORMED GVI OF COCKPIT, NAV EQUIPMENT, COCKPIT LIGHT ASSY, AVIONICS FAN. OPS CHECK BOTH PACKS, PERFORMED ENGINE RUN, INSPECTED AVIONICS BAY EQUIPMENT COULD NOT DUPLICATE SMELL AND NO DEFECTS NOTED AT THIS TIME.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 28,016 hrs · 22,172 cycles

MCI - DURING 4A INSPECTION THE LEFT HAND OVERWING EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE R & R THE AFFECTED LIGHT ASSEMBLY, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SIGN — INTERMITTENT (EMERGENCY LIGHT) · airframe 26,051 hrs · 20,659 cycles

DURING ROUTINE MAINTENANCE, THE EMERGENCY EXIT SIGN ON THE CEILING AT ROW 18 WAS FOUND INOPERATIVE. MAINTENANCE INSPECTED AND RESET AND PERFORMED AN OPS CHECK. NO DEFECTS WERE NOTICED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 25,539 hrs · 20,279 cycles

THE CREW REPORTED THE THIRD AISLE PATH EMERGENCY LIGHT WAS INOPERATIVE. MAINTENANCE INSPECTED AND REPLACED THE AISLE PATH LIGHT. OPS CHECKED GOOD.

Part: HARNESS — OVERHEATED (CABIN) · airframe 23,722 hrs · 18,869 cycles

THE CREW REPORTED THE OVERHEAD LIGHT AT 1A WAS SMOKING. MX R & R HARNESS, OPERATIONALLY TESTED WITH NO DEFECTS NOTED AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BOOT — DISCONNECTED (A/C PACK DUCT) · airframe 23,584 hrs · 18,763 cycles

THE CREW REPORTED A PACK 2 FAIL IN FLIGHT WITH A BURNING ODOR. MX INSPECTED AND FOUND SOME BOOTS OFF DUCTS ON NR 2 PACK. THE BOOTS WERE REPLACED ALONG WITH THE CLAMPS. OPS CHECKS WERE GOOD.

Part: CONTROL UNIT — INOPERATIVE (BRAKE SYS) · airframe 19,386 hrs · 15,492 cycles

IAH - FLIGHT 2603, THE CREW REPORTED THAT THE LEFT HAND BRAKES WERE INTERMITTENT DURING TAXI. THE AIRCRAFT RETURNED TO THE GATE WHERE MAINTENANCE REMOVED AND REPLACED THE BRAKE CONTROL UNIT, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CONNECTOR — DEFECTIVE (CABIN) · airframe 18,759 hrs · 14,980 cycles

ORD FLT 5910 THE CREW REPORTED AISLE PATH LIGHTING WOULD NOT TEST. MAINTENANCE INSPECTED AND RECONNECTED AILSE PATH LIGHT STRIP CONNECTOR. OPERATIONAL CHECKS WERE GOOD.

Part: APU — FAILED (APU BAY) · airframe 18,163 hrs · 14,482 cycles

CREW REPORTED SMOKE AND BURNING ODOR IN CABIN & COCKPIT WITH APU FAIL WHILE BOARDING. EMERGENCY EVACUATION AT THE GATE. MAINTENANCE INSPECTED AND FOUND APU INOP AND AUTO SHUT DOWN CAUSING SMOKE IN CABIN. MAINTENANCE REPLACED THE APU AND OPERATIONAL CHECKS WERE GOOD.

Part: STARTER — INOPERATIVE (NR 2 ENGINE) · airframe 16,686 hrs · 13,113 cycles

FLIGHT 5720 - IAD - ENGINE NR 2 FAIL TO START. SMOKE REPORTED BY RAMP. IAD MX REMOVED AND REPLACED ENGINE 2 STARTER AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: WINDSHIELD — ARCED (COCKPIT) · airframe 16,651 hrs · 13,078 cycles

FLT 5707 THE CREW REPORTED THE CAPTAINS WINDSHIELD ARCHING ON LANDING. MAINTENANCE REPLACED THE CAPTAINS WINDSHIELD AND OPERATIONAL CHECKS WERE GOOD.

Part: WINDSHIELD — ARCED (COCKPIT) · airframe 16,698 hrs · 13,126 cycles

TYS A/C WAS IN FLIGHT WHEN THE CAPTAINS WINDSHIELD HEAT BEGAN TO ARC. CREW DIVERTED TO TYS WHERE MAINTENANCE REMOVED AND REPLACED THE WINDSHIELD. WORK ACCOMPLISHED BY E3688 ON WO 2004739. WORK WAS IAW EMB 145 AMM 56-1-00-01. A/C RELEASED TO SERVICE.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 16,632 hrs · 13,058 cycles

DURING A SCHEDULED INSPECTION THE FIRST SECTION OF CABIN FLOOR EMERGENCY LIGHTING WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NR 2 EMERGENCY LIGHT INVERTER, PERFORMED A SYSTEM TEST AND CLEARED THE DISCREPANCY.

Part: BATTERY — OVERHEATED (NR 2) · airframe 16,438 hrs · 12,875 cycles

ORD FLT 5678 THE CREW REPORTED A BATT NR 2 OVERTEMP INDICATION IN FLIGHT. THE AIRCRAFT DIVERTED INTO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE NR 2 BATTERY. OPERATIONAL CHECKS WERE GOOD.

Part: REINFORCEMENT — DAMAGED (ELEVATOR) · airframe 15,972 hrs · 12,439 cycles

ORD FLT 5685 THE CREW REPORTED A LIGHTING STRIKE ON APPROACH INTO ORD WITH POSSIBLE LIMITED ELEVATOR TRAVEL. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND FOUND THE REINFORCING WALL INSIDE THE TAIL BOOM SEPARATED AND LODGED INTO THE REAR ELEVATOR QUADRANT BELL CRANK. THE TAIL BOOM WAS REPLACED AND THE LIGHTNING STRIKE INSPECTION WAS ACCOMPLISHED. OPERATIONAL CHECKS OF THE FLIGHT CONTROLS WERE GOOD.

Part: VALVE — FAULTY (NR 2 PYLON) · airframe 15,366 hrs · 11,920 cycles

CLE FLT NR 153, THE CREW REPORTED A BLEED NR 2 OVERTEMP MESSAGE WHEN THE ANTI-ICE WAS SELECTED ON. MAINTENANCE INSPECTED AND REPLACED THE NR 2 ENGINE FAN AIR VALVE. OPERATIONAL CHECKS WERE GOOD.

Part: PROXIMITY SWITCH — INOPERATIVE (NLG) · airframe 14,633 hrs · 11,178 cycles

IAH - FLIGHT 555, THE CREW REPORTED A LANDING GEAR AIR GROUND FAIL MESSAGE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, REMOVED AND REPLACED THE NOSE LANDING GEAR WOW PROXIMITY SWITCH. OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (A)

Part: CONNECTOR — INOPERATIVE (NLG) · airframe 14,633 hrs · 11,178 cycles

IAH - FLIGHT 555, THE CREW REPORTED A LANDING GEAR AIR GROUND FAIL MESSAGE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, AND REMOVED AND REPLACED THE CONNECTOR P2834, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (A)

Part: BATTERY — DISCHARGED (CABIN) · airframe 11,411 hrs · 8,973 cycles

ONT- NR 1 EMERGENCY LIGHT BATTERY WILL NOT HOLD CHARGE. REMOVED AND REPLACED NR 1 EMERGENCY LIGHT BATTERY IAW EMB 145 AMM 33-50-04. OPS CHECK GOOD.

Part: SKIN — CRACKED (FUSELAGE) · airframe 11,400 hrs · 8,966 cycles

RIGHT FUSELAGE SKIN CRACKED AROUND RIVET AT FR 79, STR 6R. CUT OUT DAMAGE, INSTALLED FILLER AND DOUBLER. ALODINE PRIMED AND PAINTED IAW EC5330-01676. AIRCRAFT IS STILL IN MOD LINE MAINTENANCE.

Part: SKIN — CRACKED (FUSELAGE) · airframe 11,400 hrs · 8,966 cycles

LEFT FUSELAGE SKIN IS CRACKED AROUND RIVET AT FRAME 77 STR 6L. CUT OUT DAMAGE, INSTALLED FILLER AND DOUBLER. ALODINE PRIMED AND PAINTED IAW EC5330-01676. AIRCRAFT IS STILL IN MOD LINE MAINTENANCE.

Part: ACTUATOR — LEAKING (NLG) · airframe 11,385 hrs · 8,957 cycles

CLE FLIGHT 2464 THE CREW REPORTED A VERY LOUD WIND NOISE UNDER NOSE OF AIRCRAFT FOR SEVERAL MINUTES AFTER TAKEOFF. THE CREW SUSPECTED THE NOSE GEAR DOORS DID NOT FULLY CLOSE. NO INDICATION WAS NOTED ON THE EICAS. MAINTENANCE INSPECTED AND REPLACED THE LEFT HAND NOSE GEAR DOOR ACTUATOR. OPERATIONAL CHECKS WERE GOOD.

Part: ECU — INOPERATIVE (MLG) · airframe 10,443 hrs · 8,228 cycles

IAH - FLIGHT 2895, AFTER ROTATION THE CREW REPORTED A LANDING GEAR AIR GROUND FAIL MESSAGE ON EICAS. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR ELECTRONICS UNIT (LGEU), OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FIREWALL — CHAFED (APU) · airframe 8,913 hrs · 7,029 cycles

SHV - DURING C-CHECK THE APU FIREWALL WAS FOUND TO BE CHAFED AT THE 6 O'CLOCK POSITION. MAINTENANCE REMOVED THE DAMAGED AREA AND INSTALLED A DOUBLER REPAIR IAW EC5310-01359, REPAIR 1.2, FIG 2.1. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: DOOR FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 8,913 hrs · 7,029 cycles

SHV - DURING C-CHECK THE AFT SERVICE DOOR FRAME WAS FOUND TO BE CORRODED BETWEEN FRAMES 14 AND 15R. MAINTENANCE REMOVED THE DAMAGED AREA AND INSTALLED A DOUBLER REPAIR IAW EC5310-01373. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: DISPLAY — INOPERATIVE (COCKPIT) · airframe 5,347 hrs · 1,959 cycles

CLE FLIGHT 2109 - THE CREW REPORTED AN ELECTRICAL SMELL/SMOKE DURING TAXI AFTER THE EICAS DISPLAY WENT BLANK THEN CAME BACK ON. MAINTENANCE REPLACED THE EICAS DISPLAY DU-870. OPERATIONAL CHECKS WERE GOOD.

Part: CONTROL UNIT — INOPERATIVE (MLG) · airframe 5,122 hrs · 4,116 cycles

CLE FLIGHT 3181, CREW REPORTED THAT THE LANDING GEAR DID NOT RETRACT AFTER TAKEOFF. MAINTENANCE INSPECTED SYSTEM AND REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT. ALL OPERATIONAL CHECKS WERE GOOD. PERFORMED TEST FLIGHT, AND TEST FLIGHT WAS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LANDING GEAR — MALFUNCTIONED · airframe 5,122 hrs · 4,116 cycles

STL FLIGHT 2162, CREW REPORTED THAT THE LANDING GEAR WOULD NOT RETRACT AFTER TAKE-OFF. RETURNED TO STL AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED SYSTEM, AND CYCLED LANDING GEAR SEVERAL TIMES. ALL OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE

Part: FIREWALL — CRACKED (APU BAY) · airframe 4,259 hrs · 3,441 cycles

SHV-DURING C CHECK THE APU FIREWALL WAS FOUND TO BE CRACKED AT THE LEFT UPPER SUPPORT. MAINTENANCE REMOVED THE DAMAGED AREA AND PERFORMED A DOUBLER REPAIR IAW EC 5330-01267. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 4,259 hrs · 3,441 cycles

SHV-DURING C CHECK THE LEFT OMEGA BEAM WAS FOUND TO BE CORRODED AT THE COMPOSITE FIBER CROSS BEAM AT FRAME 20. MAINTENANCE REMOVED THE DAMAGED AREA AND PERFORMED A DOUBLER REPAIR IAW EMB 145 SRM 53-21-10, PAGE 213, FIGURE 201, SHEET 3. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LEVER — FAULTY (MLG) · airframe 3,922 hrs · 3,181 cycles

CREW REPORT, LANDING GEAR FAILED TO RETRACT. MAINTENANCE REMOVED AND REPLACED LANDING GEAR LEVER. JACKED AIRCRAFT AND CYCLED GEAR SEVERAL TIMES. OPS CHECKED GOOD IAW EMB145 MM 32-32-02 AND 32-30-00.

Part: FILTER — FAULTY (FAN) · airframe 3,700 hrs · 3,011 cycles

CREW REPORTED, MELTING PLASTIC ODOR FOLLOWED BY BLEED NR 2 OVERHEAT WHILE IN ICING CONDITIONS. MAINTENANCE PERFORMED FIM TASK 36-11-00-810-803A, REMOVED AND REPLACED FAN AIR VALVE FILTER IAW EMB145 MM 36-11-03. PERFORMED OPS CHECK IAW EC3610-01062 STEPS 2.4 THROUGH 2.12. NO BURNING SMELL NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL LEVER — INTERMITTENT (COCKPIT)

THE CREW NOTED THAT THE LANDING GEAR WOULD NOT RAISE. THE PILOT BUMPED THE HANDLE AND THE GEAR CAME UP. IAH- MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR CONTROL LEVER, PERFORMED A OPERATIONAL CHECK, NO DEFECTS NOTED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CONTROLLER — DEFECTIVE (CABIN PRESSURE) · airframe 1,365 hrs · 1,140 cycles

TYS FLIGHT 2466 WAS CLIMBING AFTER TAKEOFF WHEN THE AUTO-MANUAL PRESSURE CONTROLLER WAS GIVING FLUCTATIONS AND THE CONTROLLER WOULD'NT ADJUST. THE PILOT BROUGHT THE A/C BACK TO TYS. MAINTENANCE REMOVED AND REPLACED THE DIGITAL CONTROLLER IAW EMB 145 MM 21-31-01 AND OPS CHECK WAS GOOD IAW EMB 145 MM 21-31-00. A/C RELEASED TO SERVICE.