N28529

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 28,245 hrs · 30,422 cycles

DURING A GROUND INSPECTION, THE CREW REPORTED THAT THE FIRST THREE STRIPS OF FLOOR EMERGENCY LIGHTS NOT ILLUMINATING. MAINTENANCE REMOVED AND REPLACED THE NR 2 EMERGENCY LIGHT BATTERY PACK, OPERATIONALLY TESTED WITH NO DEFECTS NOTED AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: COFFEEMAKER — SMOKE (GALLEY) · airframe 26,537 hrs · 28,186 cycles

THE CREW REPORTED A BURNING ODOR IN THE GALLEY. MAINTENANCE REMOVED AND REPLACED THE NR 2 COFFEE MAKER, OPERATIONALLY TESTED WITH NO DEFECTS AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: DOOR FRAME — CORRODED (FRMS 20-22) · corrosion level 2 · airframe 26,167 hrs · 27,654 cycles

DURING A C-CHECK, THE SERVICE DOOR CENTER SILL WAS FOUND TO BE CORRODED. MAINTENANCE REMOVED AND REPLACED THE SILL IAW SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHT) · airframe 25,700 hrs · 27,058 cycles

DURING CREW INSPECTION THE LOWER LT EMERGENCY EXIT LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE R & R THE AFFECTED EMERGENCY LIGHT INVERTER, OPERATIONALLY TESTED WITH NO DEFECTS NOTED AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SWITCH — INOPERATIVE (NLG) · airframe 18,487 hrs · 17,111 cycles

CREW REPORTED THAT THERE WAS A LOUD NOISE COMING FROM THE NOSE LANDING GEAR DURING FLIGHT AND BELIEVED THAT THE LANDING GEAR DOORS DID NOT FULLY CLOSE. ALL OF THE GEAR INDICATIONS WERE GOOD. THE CREW SLOWED THE AIRCRAFT, CYCLED THE LANDING GEAR, AND THE NOISE STOPPED. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NOSE LANDING GEAR SEQUENCE SWITCH. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.

Part: SWITCH — DIRTY (CARGO DOOR) · airframe 17,329 hrs · 15,477 cycles

CREW REPORTED THAT AFTER TAKEOFF, THE BAGGAGE DOOR INDICATED OPEN. THE AIRCRAFT RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE DEFERRED THE BAGGAGE DOOR INDICATION AND VERIFIED THE DOOR WAS CLOSED. THE DEFERRAL WAS CLEARED IN MKE ON 10/5/2010, THE DOOR MICRO SWITCHES WERE CLEANED AND LUBED AND THE DOOR INDICATION SYSTEM OPERATED NORMALLY.

Part: FIRE DETECTOR — FAULTY (LEFT) · airframe 15,929 hrs · 13,623 cycles

SHORTLY AFTER ENTERING CRUISE THE CREW REPORTED AN E1 FIRE DET FAIL MESSAGE. THE CREW CHECKED ALL INDICATIONS AND ALL WERE WITHIN NORMAL OPERATING RANGES. THE QRH WAS RUN AND IT WAS DECIDED TO DIVERT TO IND. THE AIRCRAFT LANDED IN IND WITHOUT INCIDENT AND WAS INSPECTED BY FIRE CREWS WITH NO FIRE BEING NOTED. MAINTENANCE REPLACED THE LEFT FIRE DETECTOR IAW EMB 135 AMM CH 26-11-01. FUNCTIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.

Part: SKIN — CORRODED (HORIZ STAB) · airframe 13,644 hrs · 11,315 cycles

SHV - DURING C-CHECK LT HORIZONTAL STAB L/E HAS CORROSION ON SKINS AROUND RIVETS AND SCREW HEADS. MX REPAIRED LT HORIZONTAL STAB L/E ON SKINS AROUND RIVETS AND SCREW HEADS IAW EC5510-01178. THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: SKIN — CORRODED (HORIZ STAB) · airframe 13,644 hrs · 11,315 cycles

SHV - DURING C-CHECK RT HORIZONTAL STAB L/E HAS CORROSION ON SKINS AROUND RIVETS AND SCREW HEADS. MX REPAIRED RT HORIZONTAL STAB L/E ON SKINS AROUND RIVETS AND SCREW HEADS IAW EC5510-01178. THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 13,644 hrs · 11,315 cycles

SHV - DURING C-CHECK CENTER OMEGA BEAM HAS PITTING ON OUTSIDE RADIOUS AT FR 20. MX REMOVED AND REPLACED CENTER OMEGA BEAM AT FR 20 IAW EMB 145 SRM 51-40-02. THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: INSULATION — LOOSE (CABIN) · airframe 13,619 hrs · 11,293 cycles

IAH - DURING PREFLIGHT INSPECTION THE CREW REPORTED A SMOKE SMELL IN THE CABIN. MAINTENANCE RESECURED INSULATION BLOCKING A COOLING FAN, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BUSS — BURNED (COCKPIT) · airframe 13,474 hrs · 11,177 cycles

IAH - FLIGHT 2963, DURING PRE-FLIGHT INSPECTION THE CREW REPORTED A FAINT ELECTRIC BURNING SMELL. MAINTENANCE REMOVED AND REPLACED THE RIGHT HAND DC ESSENTIAL BUSS, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SOCKET — BURNED (COCKPIT) · airframe 13,309 hrs · 11,036 cycles

XNA - FLIGHT 2413, THE CREW REPORTED PITOT HEAT FAIL MESSAGE FOLLOWED BY SMOKE IN THE CABIN. MAINTENANCE INSPECTED THE AIRCRAFT, AND REMOVED AND REPLACED RELAY SOCKET TXK0054 WHICH WAS FOUND TO BE BURNT, AND RELAY K0054 AS A PRECAUTION, OPERATIONALLY CHECKED WITH NO DEFECTS. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: COUPLING — LOOSE (DUAL TORQUE) · airframe 11,937 hrs · 9,941 cycles

IAH - FLIGHT 2479, THE CREW REPORTED A STRONG ELECTRICAL BURNING ODOR IN THE COCKPIT AND FWD CABIN ON LANDING. MAINTENANCE INSPECTED THE AIRCRAFT AND PLACED THE NR 1 PACK ON MEL 21-60-05/1 CAT C, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. ON FLIGHT 2466, THE AIRCRAFT RETURNED TO IAH WHERE MAINTENANCE RESECURED A LOOSE COUPLING ON THE NR 1 DUAL TORQUE MOTOR VALVE, OPERATIONALLY CHECKED WITH NO DEFECTS, REMOVED THE MEL, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 9,981 hrs · 8,378 cycles

DURING A-CHECK INSPECTION, THE FORWARD EMERGENCY LIGHT ON THE RT BULKHEAD WAS FOUND TO BE INOPERATIVE. MAINTENANCE OPERATIONALLY CHECKED THE LIGHT WITHOUT DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BEAM — CORRODED (CARGO DOORWAY) · airframe 8,727 hrs · 7,406 cycles

DURING C-CHECK MAINTENANCE FOUND CARGO DOOR CUTOUT BEAM HAS CORROSION. MAINTENANCE REMOVED AND REPLACED CARGO DOOR LOWER CUTOUT BEAM IAW SRM 51-40-02 AND EC 5320-01137. AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 8,727 hrs · 7,406 cycles

DURING C-CHECK, MAINTENANCE FOUND CENTER OMEGA BEAM CORRODED AT RAMP ANGLE FRM 20. MAINTENANCE REMOVED AND REPLACED CENTER OMEGA BEAM FROM FRMS 19-25 IAW SRM 51-40-02. AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: STRINGER — CHAFED (FUSELAGE) · airframe 8,727 hrs · 7,406 cycles

DURING C-CHECK MAINTENANCE FOUND STRINGER 1L HAS CHAFE DAMAGE BETWEEN FRAMES 54 AND 55. MAINTENANCE REPAIRED STRINGER 1L BETWEEN FRAMES 54 AND 55 IAW EC 5310-010362. AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: FIREWALL — CRACKED (APU BAY) · airframe 8,727 hrs · 7,406 cycles

SHV - DURING C-CHECK MAINTENANCE FOUND APU FIREWALL CRACKED AT MULTIPLE LOCATIONS. MAINTENANCE REMOVED & REPLACED APU FIREWALL IAW EMB 145 EA 5340-01016. AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 8,727 hrs · 7,406 cycles

DURING C-CHECK MAINTENANCE FOUND LT OMEGA BEAM AND RAMP ANGLE ATTACH POINT CORRODED AT FRM 20. MAINTENANCE REMOVED AND REPLACED PREVIOUS REPAIR ON LT OMEGA BEAM AT FRM 20 IAW SRM 51-40-02, EC 5320-01137 AND EC 5320-01140. AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: LIGHT — INOPERATIVE (RT OVERWING) · airframe 8,528 hrs · 7,256 cycles

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

Part: INVERTER — FAULTY (EMERGENCY LIGHT) · airframe 7,777 hrs · 6,691 cycles

EWR---CO2352, CREW REPORTED, BULKHEAD EMERGENCY EXIT SIGN DOES NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED INVERTER BY GALLEY DOOR. OPS CHECK GOOD IAW EMB145 MM 33-50-11.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 7,777 hrs · 6,691 cycles

DURING PREFLIGHT INSPECTION, THE CREW REPORTED THAT THE EMERGENCY EXIT SIGN AT THE PASSENGER DOOR WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE INVERTER, OPERATIONALLY CHECKED THE LIGHTING SYSTEM, AND CLEARED THE DISCREPANCY.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 7,235 hrs · 6,272 cycles

DURING ROUTINE MAINTENANCE THE RIGHT OVERWING EMERGENCY LIGHT DID NOT ILLUMINATE WHEN TESTED. MAINTENANCE INSPECTED AND REPLACED THE LAMPS LOCATED AT THE RIGHT OVERWING EMERGENCY LIGHT FIXTURE AND THE OPERATIONAL CHECKS WERE GOOD.

Part: STRINGER — GOUGED (FUSELAGE) · airframe 4,349 hrs · 3,995 cycles

SHV- DURING C-CHECK STRINGER 19 LEFT WAS FOUND TO BE GOUGED AT FRAME 53. MAINTENANCE REMOVED THE DAMAGED AREA AND PERFORMED A DOUBLER REPAIR IAW EMB 135 SRM 53-24-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: STRINGER — GOUGED (FUSELAGE) · airframe 4,349 hrs · 3,995 cycles

SHV- DURING C-CHECK STRINGER 19 RIGHT WAS FOUND TO BE GOUGED AT FRAME 53. MAINTENANCE REMOVED THE DAMAGED AREA AND PERFORMED A DOUBLER REPAIR IAW EMB 135 SRM 53-24-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BRACKET — CORRODED (CABIN) · corrosion level 2 · airframe 4,349 hrs · 3,995 cycles

SHV-DURING C-CHECK THE MAIN DOOR THRESHOLD FORWARD AND AFT U-BRACKETS WERE FOUND TO BE CORRODED. MAINTENANCE REMOVED AND REPLACED THE BRACKETS IAW EMB 135 SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ANGLE — CORRODED (CABIN) · corrosion level 2 · airframe 4,349 hrs · 3,995 cycles

SHV-DURING C-CHECK THE RIGHT RAMP ANGLE WAS FOUND TO BE CORRODED. MAINTENANCE REMOVED AND REPLACED THE AFFECTED RAMP ANGLE IAW EMB 135 SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BRACKET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 4,349 hrs · 3,995 cycles

DURING C CHECK THE MAIN DOOR THRESHOLD FORWARD AND AFT U-BRACKETS WERE FOUND TO BE CORRODED. MAINTENANCE REMOVED AND REPLACED THE BRACKETS IAW SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LONGERON — GOUGED (NACELLE) · airframe 4,349 hrs · 3,995 cycles

DURING C CHECK THE INBOARD UPPER LONGERON WAS FOUND TO BE GOUGED. MAINTENANCE REMOVED THE DAMAGED AREA AND PERFORMED A DOUBLER REPAIR IAW EMB 135 SRM 54-10-03. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FLOORBEAM — CORRODED (CABIN) · corrosion level 2 · airframe 4,349 hrs · 3,995 cycles

SHV- DURING C-CHECK THE RIGHT FLOORBEAM WAS FOUND TO BE CORRODED AT FRAME 20. MAINTENANCE REMOVED THE DAMAGED AREA AND PERFORMED A FILLER/SHIM REPAIR IAW EMB 135 SRM 53-21-10. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SILL — CORRODED (CABIN) · corrosion level 2 · airframe 4,349 hrs · 3,995 cycles

SHV- DURING C-CHECK THE SERVICE DOOR FORWARD SILL WAS FOUND TO BE CORRODED. MAINTENANCE REMOVED THE DAMAGED AREA AND PERFORMED A DOUBLER REPAIR IAW EMB 135 SRM 53-21-10. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FIREWALL — CRACKED (FUSELAGE) · airframe 4,349 hrs · 3,995 cycles

SHV- DURING C-CHECK THE APU FIREWALL WAS FOUND TO CRACKED. MAINTENANCE REMOVED THE DAMAGED AREA AND INSTALLED A DOUBLER REPAIR IAW EMB 135 SRM 53-32-13. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ANGLE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 4,349 hrs · 3,995 cycles

SHV- DURING C-CHECK THE RAMP ANGLE AT FRAME 20 WAS FOUND TO BE CORRODED. MAINTENANCE REMOVED AND REPLACED THE RAMP ANGLE AT FRAME 20 IAW EMB 135 SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CROSSBEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 4,349 hrs · 3,995 cycles

SHV- DURING C-CHECK THE CROSS BEAM AT FR 22 WAS FOUND TO BE CORRODED. MAINTENANCE REMOVED AND REPLACED THE AFFECTED BEAM IAW EMB 135 SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — FAILED (CABIN)

CLE FLIGHT 2115 THE CREW REPORTED THE CABIN EMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE REPLACED THE CABIN EMERGENCY LIGHT INVERTER. OPERATIONAL CHECKS WERE GOOD.

Part: INVERTER — FAILED (CABIN)

DURING ROUTINE MAINTENANCE THE LEFT SIDE OVERWING EMERGENCY EXIT LIGHTS WERE FOUND INOPERATIVE. MAINTENANCE INSPECTED AND REPLACED THE NR 5 EMERGENCY LIGHT INVERTER. OPERATIONAL CHECKS WERE GOOD.

Part: CONNECTOR — LOOSE (EMERGENCY LIGHT)

IAH- DURING PREFLIGHT THE CREW NOTED THAT THE EXIT SIGN ABOVE SEAT 1A OVERHEAD DOES NOT ILLUMINATE. IAH- MAINTENANCE RESECURED THE FEMALE CONNECTOR, PERFORMED A OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM, NO DEFECTS NOTED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: PROXIMITY SWITCH — MALFUNCTIONED (MLG)

AFTER TAKEOFF THE CREW NOTED THAT THE LANDING GEAR AURAL WARNING WAS SOUNDING AFTER GEAR RETRACTION. THE CREW RETURNED THE AIRCRAFT TO CLL, DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE PROX SWITCHES AND RERACKED THE AWU. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: DIODE — INTERMITTENT (COCKPIT)

CLE FLIGHT#3001 THE CREW REPORTED A LANDING GEAR INTERMITTENT AURAL WARNING DURING FLIGHT.MAINTENANCE INSPECTED AND REPLACED THE AURAL WARNING DIODE CR105.OPERATIONAL CHECKS WERE GOOD.THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT)

CREW REPORTED THAT WHEN THE LANDING WAS RETRACTED A MASTER WARNING INDICATION WAS ILLUMINATED. THE CREW FOUND THE GEAR TO BE INDICATING UP AND LOCKED AND TRIED CYCLING THE GEAR TO CLEAR THE WARNING. THE WARNING DID NOT EXTINGUISH AND THE AIRCRAFT RETURNED TO IAH WHERE MAINTENANCE PERFORMED EXTENSION AND RETRACTION TESTS TO THE GEAR SYSTEM. NO DEFECTS WERE FOUND AND THE GEAR SYSTEM OPERATIONALLY CHECKED GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE WITHOUT ANY FURTHER REPORTS OF THE SAME DISCREPANCY.

Part: LIGHT — INOPERATIVE (CABIN)

DURING A SERVICE/ROUTINE CHECK, THE EMERGENCY EXIT LIGHT ABOVE THE SERVICE DOOR WAS FOUND INOPERATIVE. MAINTENANCE REPLACED THE EXIT LIGHT. OPERATIONAL CHECKS WERE GOOD.