N834AE

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 30,324 hrs · 26,487 cycles

LH EXT EMERGENCY LIGHT INOP-C/A-RAR LH EXT EMERGENCY LIGHT IAW EMB140 AMM 33-50-10. OPC GOOD. NO DEFECTS NOTED.

Part: QUICK DISCONNECT — LEAKING (NR 3 BRAKE) · airframe 29,759 hrs · 25,971 cycles

BRAKE FLUID FOUND ON RIGHT MAIN BRAKE SMOKING BADLY ALL BRAKE LINES APPEARED WET AND LOUD CRACKING SOUND COMING FROM WHEEL NR 3. EFR RESPONDED AND DETERMINED IT REQUIRED TO BE SPRAYED DOWN. SUSPECT BRAKE FLUID LEAK ON. HYDRAULIC LEAK ON BRAKE PAD. PERFORMED GVI OF RIGHT MAIN BRAKE ASSEMBLY LINES IAW AMM 32-49-03. NO LEAKS NOTED. FOUND NR 3 BRAKE SHUTTLE VALVE QUICK DISCONNECT LEAKING AND BLEEDER FITTING LEAKING. REFERENCE AML PG 4399904 ITEMS NR 2 AND NR 3 FOR CORRECTIVE ACTIONS.

Part: BRAKE — SMOKE (MLG) · airframe 29,764 hrs · 25,974 cycles

SUPPLEMENTAL SMOKKING BRAKE NR 3 MLG BRAKE ASSY REQUIRES REPLACEMENT DUE TO RAPID COOLING BY CINCINNATI FIRE DEPARTMENT-C/A-REMOVED AND REPLACED NR 3 MLG WHEEL ASSY IAW W/C 32-700-11 AND PERFORMED CARBON BRAKE INSPECTION IAW W/C 32-700-18. REMOVED AND REPLACED NR 3 MLG BRAKE ASSY. IAW W/C 32-600-14. PERFORMED OPS AND LEAK CHECK. NO DEFECTS FOUND. LR MAIL WHEEL NR 3 P/N 31641 S/N 46404640. NR4 MLG BRAKE ASSY REQUIRES REPLACEMENT DUE TO RAPID COOLING BY FIRE DEPARTMENT.- C/A-REMOVED AND REPLACED NR 4 MLG WHEEL ASSY IAW W/C 32-700-11 AND PERFORMED CARBON BRAKE INSPECTION IAW W/C 32-700-18. LR MAIN BRAKE ASSY NR4 P/N 2-1707-2 S/N 2368. LR MAIN WHEEL NR4 P/N 31641 S/N 30260400P.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 29,579 hrs · 25,814 cycles

LEFT EXTERIOR OVERWING EMERGENCY LIGHT FAILED TO ILLUMINATE. R & R THE LAMP IAW AMM 33-50-10. OPS CHECKED GOOD.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 29,053 hrs · 25,337 cycles

MAIN DOOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED THE LAMP IAW AMM 33-50-10-000-801-A AND 33-50-10-400-801-A, OPS CHECKED GOOD.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 28,734 hrs · 25,019 cycles

RT SILL NUMBER 2 CORRODED AT SEVERAL PLACES. RT SILL NUMBER 2 BLEND IAW SRM 51-10-03 AND FOUND ( OUT OF LIMITS) IAW SRM 53-22-10. RT SILL NUMBER 2 REPLACED IAW SRM 51-40-02.

Part: SKIN — CORRODED (FUSELAGE) · airframe 28,734 hrs · 25,019 cycles

SURFACE CORROSION FOUND ON SKIN JOINT STRAP AT FRAME 13 BETWEEN STRINGERS 21L AND 21R. SKIN STRAP AT FR 13 BLENDED IAW SRM 51-10-05 REF FCBS 53-10-14-001 BLEND DIMENSION L 2.800 X W 2500" X D 0.004 IS OUT OF LIMITS IAW SRM 51-10-05 AT FRAME 13 BETWEEN STRINGERS 21L AND 21R. SKIN JOINT STRAP REPAIRED AS PER NCR-EM-53-081. NO FAULT FOUND SEE NDT REPORT.

Part: WARNING MESSAGE — FALSE ACTIVATION (TE FLAPS) · airframe 28,730 hrs · 25,017 cycles

FLAP LOW SPEED EICAS MESSAGE WHEN MOVING FLAPS TO FROM ZERO TO NINE DEGREES IN FLIGHT. PEFORMED TROUBLESHOOTING IAW FIM 27-51-00. FOUND TO BE TRANSITORY CONDITION OF THE FLAP CONTROL SYSTEM.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 28,218 hrs · 24,578 cycles

BOTH OVERWING EMERGENCY OUTSIDE LIGHTS ARE INOPERATIVE. DEFERRED IAW MEL 33-29 CAT C EXPIRES 5-14-14, DAYLIGHT OPERATIONS ONLY. R & R OVERWING LT & RT EMERGENCY BULBS & BATTERY POWER SUPPLY IAW AMM 33-50-04. OPERATIONS CHECKED GOOD, MEL RESTORED.

Part: CHARGER — FAILED (CABIN) · airframe 27,898 hrs · 24,296 cycles

R & R EMERGENCY LIGHTING BATTERY CHARGER ASSEMBLY NR 1 IAW WC 33-700-19. OPERATIONS CHECKED GOOD.

Part: CRADLE — BROKEN (FLASHLIGHT) · airframe 27,543 hrs · 23,965 cycles

FIRST OFFICER'S FLASHLIGHT CRADLE BROKEN. R & R FIRST OFFICER'S FLASHLIGHT CRADLE IAW AMM TASK 33-50-16-000-801-A & 33-50-16-000-801-A. OPERATIONS CHECKED GOOD.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 26,811 hrs · 23,279 cycles

EMERGENCY LIGHT BEFORE RT WING ROOT INOPERATIVE. R & R LAMP IAW 33-50-10, OPS CHECKED GOOD.

Part: CRADLE — BROKEN (FLASHLIGHT) · airframe 26,802 hrs · 23,265 cycles

CAPTAINS FLASHLIGHT HOLDER BROKEN. R & R CAPTAINS FLASHLIGHT HOLDER ASSY IAW TASK 33-50-16-000-801-A AND 33-50-16-400-801-A. OPC GOOD.

Part: SWITCH — BROKEN (FLASHLIGHT) · airframe 25,932 hrs · 22,462 cycles

DURING MAINTENANCE INSPECTION, FOUND CAPTAIN'S FLASHLIGHT SWITCH BROKEN. AIRCRAFT REMOVED FORM SERVICE. REMOVED AND REPLACED THE FLASHLIGHT IAW AMM 33-50-16. NO FURTHER DEFECT NOTED. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PITOT SYSTEM — CONTAMINATED · airframe 25,824 hrs · 22,334 cycles

ON FLIGHT 2907 THE CREW REPORTED THAT IN CRUISE FLIGHT IMC AIRSPEED INDICATOR A PERT CAME ON AND CA AIRSPEED INDICATOR SHOWED A SLOW DECREASE IN AIRSPEED. F/O AND STANDBY AIRSPEED SHOWED SAME INDICATION STARTED A DESCENT AND F/O AIRSPEED STARTED TO SHOW A DECREASE IN AIRSPEED. NEXT ALTIMETER SHOWED WARNING AND WERE OFF BY 300 FEET. CA AIRSPEED CAME BACK ALIVE AND F/O'S AIR SPEED INDICATION SHOWED A RAPID DECREASE. SWITCHED BACK TO CA AND STA. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND WATER IN PITOT STATIC SYSTEM. DRAINED WATER FROM PITOT STATIC SYSTEM IAW EMB 145 AMM 34-13-00, PERFORMED OPS CHECK OF ADC SYSTEM IAW EMB 145 AMM 34-15-00, OPS CHECK GOOD. AIRCRAFT IS RVSM LEGIBLE. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 25,625 hrs · 22,162 cycles

DURING B INSPECTION FOUND THE LEFT WING EMERGENCY LIGHT BULB BURNED OUT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BULB IAW EMB AMM 33-50-07. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 25,518 hrs · 22,054 cycles

DURING B INSPECTION FOUND THE LEFT EXTERIOR OVERWING EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT EXTERIOR OVERWING EMERGENCY LIGHT BULB IAW 33-50-10. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT — BROKEN (CABIN) · airframe 25,291 hrs · 21,836 cycles

ON FLIGHT 4252 THE CREW REPORTED THE AFT FLASHLIGHT CLIP WAS BROKEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED AFT FLASHLIGHT ASSEMBLY IAW EMB 140 AMM 33-50-16. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CLAMP — DEFECTIVE (AC BAY) · airframe 24,469 hrs · 20,945 cycles

ON FLIGHT 3084 THE CREW REPORTED THAT AFTER TAKEOFF PACK 2 VALVE CLOSED & RESET AND IT CLOSED AGAIN. A STRONG ODOR WAS PRESENT IN THE CABIN AT SAME TIME. WHEN THE PACK 2 BLEED 2 WAS TURNED OFF THE ODOR DISSIPATED. DEFERRED AIR CONDITIONING PACK SYSTEM -2 PER MEL 21-29. FOUND HEAT EXCHANGER HOSE COUPLING AND TUBE FROM DUAL TEMPERATURE CONTROL VALVE SEPARATED. R&R PACK 2 HOSE COUPLING AND CLAMP IAW ERJ 140 AMM 21-51-02. NO LEAKS DRTECTED. MEL CLOSED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SILL — CORRODED (CARGO DOORWAY) · airframe 24,213 hrs · 20,742 cycles

DURING B INSPECTION, FOUND THE CARGO DOOR SILL CORRODED. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND INSTALLED NEW SILL IAW SRM 51-40-02. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 24,213 hrs · 20,742 cycles

DURING MAINTENANCE INSPECTION, FOUND THE NR 1 EMERGENCY BATTERY PACK INOPERATIVE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 1 EMERGENCY BATTERY PACK IAW AMM 33-50-04. THE OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE — DAMAGED (EMERGENCY LIGHTS) · airframe 24,213 hrs · 20,742 cycles

DURING MAINTENANCE INSPECTION, FOUND THE EMERGENCY LIGHT STRIP NR 7 HAS DAMAGED WIRING. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED EMERGENCY LIGHT IAW AMM 33-50-12. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR FRAME — CRACKED (CARGO BAY) · airframe 24,210 hrs · 20,738 cycles

CARGO DOOR LWR AFT CORNER FRAME. REPAIRED IAW EO-EM-52MR-249, PART B.

Part: LIGHT — DAMAGED (CABIN) · airframe 24,213 hrs · 20,742 cycles

DURING MAINTENANCE INSPECTION, FOUND THE FLOOR EMERGENCY LIGHT STRIP EXTRUSIONS NR 1, 2, 5 AND 6 DAMAGED. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED EMERGENCY LIGHT IAW AMM 33-50-12. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 24,160 hrs · 20,691 cycles

DURING B INSPECTION, FOUND THE OVERWING LEFT AFT EMERGENCY EXIT LIGHT BURNED OUT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT OVERWING AFT EMERGENCY EXIT LIGHT BULB IAW AMM 33-50-07. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 24,094 hrs · 20,624 cycles

DURING MAINTENANCE INSPECTION FOUND THE LEFT OVERWING EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT OVERWING EXTERIOR EMERGENCY LIGHT LAMP IAW EMB 140 AMM TASKS 33-50-10-000-801-A & 33-50-10-400-801-A. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 24,059 hrs · 20,585 cycles

DURING MAINTENANCE INSPECTION FOUND THE AFT CENTER AISLE OVERHEAD EMERGENCY LIGHT ASSEMBLY INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. RE-INSTALLED AFT CENTER AISLE OVERHEAD EXIT LOCATING EMERGENCY LIGHT ASSEMBLY IAW EMB 140 AMM 33-50-15. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 23,972 hrs · 23,972 cycles

DURING B INSPECTION FOUND THE EXTERNAL LEFT OVERWING EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LAMP IN LEFT OVERWING EMERGENCY LIGHT PER EMB 140 AMM 33-50-07. THE OPERATIONAL CHECK WAS GOOD PER EMB 140 AMM 33-50-00. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 23,946 hrs · 20,488 cycles

DURING MAINTENANCE THE CLEANING CREW FOUND THE EMERGENCY LIGHTING INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 2 EMERGENCY BATTERY AND POWER SUPPLY IAW EMB 33-50-04. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — MALFUNCTIONED (COCKPIT) · airframe 23,906 hrs · 20,453 cycles

ON FLIGHT 2928 THE CREW REPORTED A PACK 1 OVERLOAD. THE CAPTAIN REPORTED THE AIRSPEED AND ALT INDICATIONS WERE ERRATIC. THE CREW DECLARED AN EMERGENCY AND DIVERTED TO LRD. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED FUNCTIONAL TEST OF PITOT/STATIC SYSTEM IAW W/C 34-700-00. NO DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,840 hrs · 20,400 cycles

DURING B-INSPECTION FOUND THE LEFT OVERWING AFT EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT OVERWING AFT EMERGENCY LIGHTBULB IAW EMB140 AMM 33-50-10. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,790 hrs · 20,359 cycles

DURING MAINTENANCE INSPECTION FOUND THE AFT EMERGENCY LIGHT STRIP INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE AFT EMERGENCY LIGHT STRIP IAW EMB 140 AMM 33-50-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: O-RING — LEAKING (SHAFT PLUG) · airframe 23,714 hrs · 20,301 cycles

ON FLIGHT 2756 THE CREW REPORTED THE NR 1 ENGINE WAS SMOKING AFTER SHUTDOWN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 1 ENGINE SHAFT PLUG SEAL AS PER MM 72-59-15. NO LEAKS NOTED AT THIS TIME. OPS CHECKED GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BOLT — SHEARED (PAX DOOR) · airframe 23,531 hrs · 20,154 cycles

ON FLIGHT 4265 THE CREW REPORTED THE MAIN CABIN DOOR WOULD NOT FULLY CLOSE. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND BOLT SHEARED ON LEFT SIDE OF INNER HANDLE BOX. REMOVED AND REPLACED BOLT IAW EMB-140 AMM 20-10-01. THE OPERATIONAL CHECK WAS GOOD IAW EMB-140 AMM 52-18-00-820-801-A. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 22,823 hrs · 19,521 cycles

DURING MAINTENANCE BASE INSPECTION FOUND THE RIGHT REAR FUSELAGE TO WING FAIRING EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT REAR FUSELAGE TO WING FAIRING EMERGENCY LIGHT IAW EMB AMM 33-50-10. THE OPERATIONAL CHECK WAS SATISFACTORY. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SWITCH — DIRTY (SMOKE DETECTION)

DISC: DURING FIRE DET. TEST BAGG SMOKE LT DOES NOT ILLUMINATE. C/A: FOUND BAGG SMOKE PBA CONTACT SWITCH DIRTY, CLEANED AS REQ. OPS CK GOOD IAW EMB AMM 26-10-00

Part: FRAME — CRACKED (FUSELAGE) · airframe 19,551 hrs · 17,334 cycles

DURING MAINTENANCE BASE INSPECTION FOUND FRAME 23 CRACKED BETWEEN STRINGER 14 RIGHT AND 15 RIGHT. THE AIRCRAFT WAS REMOVED FROM SERVICE. COMPLIED WITH REPAIR TO FRAME 23 AS REQUIRED IAW ETD 2011-145/00044 AND FAA FORM 337. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONNECTOR — LOOSE (RT MLG) · airframe 20,362 hrs · 17,089 cycles

ON FLIGHT 4547 AFTER TAKEOFF THE CREW REPORTED THE RIGHT MAIN GEAR WOULD NOT RETRACT. THE CREW RECEIVED AN EICAS LANDING GEAR DISAGREE MESSAGE. THE LANDING GEAR SYMBOL ON EICAS SHOWED IN TRANSIT ORANGE THEN RED FOR THE RIGHT MAIN GEAR. THE CAPTAIN DECLARED AN EMERGENCY AND RETURNED TO BOS. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND THE RIGHT MAIN LANDING GEAR UPLOCK BOX PROXIMITY SWITCH CONNECTOR LOOSE. RETIGHTENED CONNECTOR AS REQUIRED. PERFORMED LANDING GEAR EXTRACTION / RETRACTION IAW EMB AMM 32-30-00. NO PARTS REMOVED OR REPLACED. THE OPERATIONAL CHECK WAS GOOD.

Part: BATTERY — INOPERATIVE (CABIN) · airframe 19,403 hrs · 16,271 cycles

ON FLIGHT 2925 DURING CRUISE THE CREW REPORTED THE EMERGENCY LIGHTS CAME ON OVER THE OVERWING EMERGENCY EXIT SIGNS AND THE FLOOR PROXIMITY LIGHTS ALSO CAME ON IN THE SAME SECTION. THE AIRCRAFT LANDED WITHOUT INCIDENT AND WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 3 EMERGENCY LIGHT BATTERY AND HOLDER CHARGER IAW AMM 33-50-04. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 17,715 hrs · 14,729 cycles

DURING INSPECTION, FOUND THE EMERGENCY EXIT SIGN ABOVE THE SERVICE DOOR INOPERABLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE AC/DC INVERTER. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: ENGINE — SMOKE (LEFT)

ON FLIGHT 3540 DURING CLIMB OUT AT APPROX FL180 CREW DETECTED SMOKE IN THE COCKPIT FOLLOWED BY A LAV SMOKE INDICATION. CREW CONFIRMATION SMOKE IN THE CABIN. CREW THEN NOTICED A LOW OIL QUANTITY ON THE NR 1 ENG (3QTS) AND COMPLETED A PRECAUTIONARY ENGINE SHUT DOWN. THE SMOKE AND SMOKE INDICATION DISSIPATED. LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. C/A R&R LT ENGINE. OPS CHECK GOOD. ACFT RETURNED TO SERVICE.

Part: WIRE HARNESS — CORRODED (NLG WOW)

CREW REPORTED ON CLIMB OUT THAT THEY RECEIVED LDG AIR/ GROUND FAIL MESSAGE AFTER THEY RETRACTED GEAR. GOT 3-GREEN LIGHTS. LND/AIR GROUND MESSAGE DID NOT GO AWAY WHEN GEAR LEVER WAS RETRACTED. T/R DISAGREE MESSAGE ON EICAS BUT MESSAGE WENT AWAY WHEN GEAR WAS LOWERED. CREW DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. C/A - REMOVED AND REPLACED RT MLG WOW 1 AND 2 PROX SWITCH. FOUND NLG WOW PROX HARNESS CONNECTOR CORRODED. REMOVED AND REPLACED PROX HARNESS REF ERJ AMM 32-63-01. AIRCRAFT RETURNED TO SERVICE. (K)

Part: SILL — CORRODED (FUSELAGE)

DURING A MBV INSPECTIONS, THE BAGGAGE DOOR CUT OUT LOWER SILL WAS FOUND CORRODED WITH LEVEL TWO CORROSION. REMOVED THE DAMAGED SILL AND CLEANED THE AREA. POSITIONED AND DRILLED NEW PART, CLEANED AND INSTALLED, WORK DONE IAW EMB 145 SRM (SRM EMB 14511142 REV 40) CHAP 51-20-03, 51-40-02, 05. AIRCRAFT RETURNED TO SERVICE. (A)

Part: ACTUATOR — FAILED (TE FLAPS) · airframe 10,973 hrs · 9,425 cycles

RECEIVED FLAPS FAIL AND SPS ADVANCE MESSAGE WHEN FLAPS SELECTED TO 45 DEGREE POSITION. REMOVED AND REPLACED LEFT OUTBOARD FLAP ACTUATOR IAW EMB AMM 27-51-10. OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.

Part: LIGHT — MALFUNCTIONED (CABIN)

CMH - FLT 3900 - ELECTRICAL EMERGENCY ABNORMAL MESSAGE ON EICAS AND EMERGENCY LIGHTS NOT ARMED. EMERGENCY LIGHT REMAINED ON AND BATTERY WAS DISCHARGING. AIRCRAFT RETURNED TO CMH. INSPECTED EMERGENCY LIGHTS, FOUND NO FURTHER DAMAGE, OPERATIONAL CHECK OF EMERGENCY LIGHT SYSTEM IAW EMB 140, AMM 33-50-00. OPS CHECK GOOD. RETURNED AIRCRAFT TO SERVICE. (M)

Part: FLOOR SUPPORT — CORRODED (FUSLEAGE)

DURING IMBV INSPECTION, CENTER OMEGA BEAM AT FRAME 27 WAS FOUND TO BE CORRODED. REMOVED THE CORROSION BY BLENDING, APPLIED FILLER COMPOUND TO BLENDED AREA AND CURED. FABRICATED DOUBLERS AND REPAIR DONE IAW EMB IC2006-145/5377A. RETURNED AIRCRAFT TO SERVICE. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING IMBV INSPECTION, LEFT OMEGA BEAM AT FRAME 27 WAS FOUND TO BE CORRODED. REMOVED THE CORROSION BY BLENDING, APPLIED FILLER COMPOUND TO BLENDED AREA AND CURED. FABRICATED A DOUBLER FOR REPAIR. REPAIR DONE IAW EMB IC2006-145/5377A. RETURNED AIRCRAFT TO SERVICE. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING IMBV INSPECTION, REPAIR ON LEFT OMEGA BEAM AT FRAME 25 WAS FOUND TO BE CORRODED. REMOVED CORRODED REPAIR, FABRICATED DOUBLER AND INSTALLED. REPAIR DONE IAW EMB SRM (SRM 145/1142 REV 33) CHAPTER 53-00-10. RETURNED AIRCRAFT TO SERVICE. (M)

Part: FLOOR SUPPORT — MISREPAIRED (FUSELAGE)

DURING IMBV INSPECTION, PREVIOUS REPAIR ON THE LEFT OMEGA BEAM AT FRAME 20 WAS FOUND TO BE CORRODED. REMOVED THE CORRODED DOUBLER, FABRICATED A DOUBLER.

Part: SILL — CORRODED (SERVICE DOORWAY)

DURING IMBV INSPECTION, FOUND SERVICE DOOR CENTER SILL TO BE CORRODED. BLENDED THE AREA TO REMOVE THE CORROSION AND PERFORMED NDT INSPECTION WITH NO REJECTABLE INDICATIONS. FABRICATED 3 DOUBLERS AND ACCOMPLISHED REPAIR IAW EMB SRM, SRM 145-1142 REV 33, CHAPTER 53-21-02 FIG 201. (M)

Part: LIGHT — MALFUNCTIONED (CABIN)

EMERGENCY FLOOR LIGHTING AT ROWS 7 THRU 11 DIM AFTER 30 SECONDS. PERFORMED OPERATIONAL CHECK OF EMERGENCY FLOOR LIGHTS WITH NO DISCREPANCIES NOTED. RETURNED TO SERVICE. (SW21200503032) (K)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

THE CENTER OMEGA BEAM BETWEEN FRAMES 24 AND 25 WAS FOUND CORRODED. CUT OUT DAMAGED SECTION OF THE OMEGA BEAM. FABRICATED AN EXTERNAL ANGLE, FILLER AND 2 SHIMS. REPAIR DONE IAW EMB 145 SRM (SRM EMB 145/1142 REV 27) CHAPTERS 53-22-10, FIG 201. (SW21200500286)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

LT OMEGA BEAM BETWEEN FRAME 24 AND 25 WAS FOUND CORRODED. CUT OUT DAMAGED SECTION OF THE OMEGA BEAM AND TREATED THE BARE METAL EDGES. FABRICATED A DOUBLER, FILLER AND TWO SHIMS. REPAIR DONE IAW EMB 145 SRM (SRM EMB 145-1142, REV 27) CHAPTER 53-22-10. (SW21200500286)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

LT OMEGA BEAM AT FRAME 20 WAS FOUND CORRODED. CUT OUT SECTION OF THE LT OMEGA BEAM. FABRICATED AN EXTERNAL DOUBLER, PLATE, FILLER AND 2 SHIMS. REPAIR DONE IAW SRM (SRM EMB 145/1142 REV 27) CHAPTERS 53-21-10. (SW21200500286)

Part: ENGINE — VIBRATION (NR 1)

BOS - FLT 4669 - UNUSUAL ABNORMAL VIBRATION AND NOISE FROM NR 1 ENGINE AT 40 PERCENT N1 AND BELOW, CAN BE FELT THROUGH FLOOR, YOKE AND RUDDER PEDALS. ALSO, IN CABIN AREA. ENGINE INSTRUMENTS READ NORMAL. REPLACED NR 1 ENGINE ASSEMBLY IAW W/C 72-000-00. LEAK AND OPS CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: SMOKE DETECTOR — MALFUNCTIONED (CARGO BAY)

DURING CRUISE THE CREW REPORTED A BAGGAGE SMOKE WARNING. CREW FOLLOWED EMERGENCY PROCEDURES AND USED THE FIRE BOTTLES. SMOKE INDICATION THEN WENT OUT. MAINTENANCE FOUND NO EVIDENCE OF FIRE. THE SMOKE DETECTOR WAS REMOVED AND REPLACED IAW EMB MM. OPS CHECK WAS GOOD. THE FIRE BOTTLES WERE REPLACED AND AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (EXIT SIGN)

FLIGHT ATTENDANT REPORTED THE EXIT SIGN ABOVE THE SERVICE DOOR TO BE INOPERATIVE. MAINTENANCE FOUND THE CONNECTION ON LUMINSCENT STRIP TO BE SHEARED OFF. MAINTENANCE REPLACED TEH LIGHT STRIP. OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)