N22909

Part: SKIN — CRACKED (VERTICAL STAB)

DURING A C CHECK, MAINTENANCE FOUND DAMAGE TO THE LT SIDE OF THE VERTICAL STABILIZER RUDDER 1 HINGE LINE CUTOUT, LOCATED 7 INCHES ABOVE ZV-2287. THE SKIN WAS FOUND TO BE CREASED WITH A DEPTH OF D=.250 AND A LENGTH OF L=1. MAINTENANCE REPAIRED DAMAGE TO THE VERTICAL STAB SKIN IAW ETD2018-145-042684.

Part: BEAM — CORRODED (FRAMES 66-67)

DURING A C CHECK, MAINTENANCE FOUND THE CARGO DOOR FRAME LOWER BEAM CORRODED AT FASTENERS CONNECTED TO FRAMES 66 - 67. MAINTENANCE REPLACED THE CARGO DOOR FRAME LOWER BEAM IAW SRM 51-40-02.

Part: FIREWALL — CRACKED (APU) · airframe 37,062 hrs · 29,904 cycles

DURING A C CHECK INSPECTION, FOUND 3 CRACKS ON THE APU FIREWALL. 3, 4, AND 7 O'CLOCK POSTIONS. MAINTENANCE REPAIRED THE FIREWALL IAW SRM 53-32-13.

Part: SMOKE WARNING — FALSE ACTIVATION (LAVATORY) · airframe 35,943 hrs · 29,011 cycles

PILOT REPORTED A SPURIOUS LAVATORY SMOKE MESSAGE DURING CLIMBOUT. MX PERFORMED INSPECTION AND OPERATIONAL CHECK OF LAVATORY SMOKE DETECTOR SYSTEM. NO FAULTS NOTED. OPS CHECKED GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 35,930 hrs · 29,003 cycles

IAH - FLIGHT 4352 DURING PREFLIGHT THE CREW REPORTED AN EMERGENCY EXIT ROW LIGHT TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFT EMERGENCY LIGHT BATTERY PACK, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SMOKE WARNING — FALSE ACTIVATION (COCKPIT) · airframe 34,921 hrs · 28,194 cycles

PILOT REPORTED LAV SMOKE MESSAGE ON CLIMB-OUT LASTED ABOUT TWO MINUTES THEN DISAPPEARED. CONTRACT MX PREFORMED LAV SMOKE TEST WITH NO FAULTS FOUND THIS TIME. A/C WAS APPROVED FOR RETURN TO SERVICE.

Part: CONTROL PANEL — FALSE ACTIVATION (SMOKE DETECTION) · airframe 34,905 hrs · 28,183 cycles

DURING INITIAL CLIMB OUT "LAV SMOKE WARNING MESSAGE" AFTER 2 MINUTES IT STOPPED AND MESSAGE CLEARED. NO SMOKE OR SMELL IN LAV AT ANYTIME. MX REMOVED AND REPLACED THE LAV SMOKE DETECTOR PANEL WITH OPERATIONAL CHECK GOOD. A/C WAS APPROVED FOR RETURN TO SERVICE.

Part: SMOKE WARNING — FALSE ACTIVATION (LAVATORY) · airframe 34,899 hrs · 28,179 cycles

PILOT REPORTED A LAVATORY SMOKE WARNING DURING DEPARTURE WITH ASSOCIATED ELECTRICAL ODOR. WENT AWAY AFTER A FEW MINUTES BUT THEN RETURNED FAINTLY AND INTERMITTENLY UNTIL ON THE GROUND. AIRCRAFT MADE AN UNEVENTFUL AIR TURN BACK. MX PERFORMED FAULT ISOLATION IAW FIM 21-20-00-801A & 803A WITH NO FAULTS NOTED. NO LAVATORY SMOKE WARNING INDICATED. NO ABNORMAL ODORS NOTED. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (EMEGENCY LIGHTS) · airframe 34,017 hrs · 27,508 cycles

DURING MAINTENANCE INSPECTION THE FIRST THREE AISLE PATH LIGHT STRIPS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NR 2 EMERGENCY LIGHT INVERTER, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 33,428 hrs · 27,052 cycles

RT OVERWING EXIT MARKER SIGN INOPERATIVE. R & R EMERGENCY LIGHT AC/DC INVERTER. OPS CK GOOD, ACFT RELEASED AND RETURNED TO SERVICE.

Part: SKIN — CRACKED (FRAME 76) · airframe 31,868 hrs · 25,789 cycles

DURING C-CHECK, THE LT AFT SKIN WAS FOUND TO BE CRACKED AROUND A RIVET AT FRAME 76, STRINGER 6L. MAINTENANCE PERFORMED A DOUBLER REPAIR IAW EC5330-03071. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BEAM — CORRODED (FRAMES 65-68) · corrosion level 2 · airframe 31,868 hrs · 25,789 cycles

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

Part: FLOOR SUPPORT — CORRODED (FRAME 59) · airframe 31,868 hrs · 25,789 cycles

DURING C-CHECK. CENTER OMEGA BEAM CORRODED AT FRAME 59. REPAIRED CENTER OMEGA BEAM AT FRAME 59 IAW EC5310-01473, REV D. ACFT IS APPROVED FOR RETURN TO SERVICE.

Part: FLOORBEAM — CORRODED (FRAME 20) · airframe 27,137 hrs · 22,099 cycles

DURING C-CHECK, CORROSION WAS FOUND ALONG THE CENTER ASILE LATERAL FLOORBEAM AT FRAME 20 AT THE LT OMEGA BEAM. MAINTENANCE R & R FLOORBEAM AND FABRICATED A DOUBLER IAW EC 5320-01877 REV ORIGINAL.

Part: FLOOR SUPPORT — CORRODED (CENTER FUSELAGE) · airframe 27,137 hrs · 22,099 cycles

C-CHECK WAS CORROSION WAS FOUND IN THE CENTER OMEGA BEAM FLOOR SILL AT FRAME 16 AND 17. MAINTENANCE FABRICATED A REPAIR DOUBLER AND FILLER. INSTALL IN REF TO EC 5320-01244. ALL WORK ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.

Part: FLOOR SUPPORT — CORRODED (FRAMES 20-23) · airframe 27,137 hrs · 22,099 cycles

DURING C-CHECK, CORROSION WAS FOUND AROUND NUTPLATES ON THE UNDERSIDE OF THE CENTER OMEGA BEAM FLOOR SUPPORT AT FRAMES 20 AND 23. MAINTENANCE INSTALLED A NEW OMEGA BEAM IAW SRM 51-40-02. ALL WORK ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.

Part: FLOOR SUPPORT — CORRODED (FRAMES 16-17) · airframe 27,137 hrs · 22,099 cycles

DURING C-CHECK, CORROSION WAS FOUND AND DAMAGE TO THE LT OMEGA BEAM FLOOR SUPPORT AT FRAMES 16 AND 17. CORROSION WAS OUT OF LIMITS AND MAINTENANCE R & R THE GUSSET IAW SRM 51-40-02 AND CPM 51-21-04. ALL WORK ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.

Part: FLOOR SUPPORT — CORRODED (FRAMES 17-20) · airframe 27,137 hrs · 22,099 cycles

DURING C-CHECK, THE RT FLOOR SUPPORT WAS FOUND CORRODED AT FRAMES 17 THRU 20 BEYOND LIMITS. MAINTENANCE R & R THE FLOOR SUPPORT IAW SRM 51-40-02.

Part: FLOOR SUPPORT — CORRODED (FRAME 22) · corrosion level 2 · airframe 27,136 hrs · 22,099 cycles

RIGHT FLOOR SUPPORT AT FRAME 22 CORRODED BEYOND LIMITS. R & R FLOOR SUPPORT.

Part: FLOOR SUPPORT — CORRODED (FRAME 20) · corrosion level 2 · airframe 27,136 hrs · 22,099 cycles

RIGHT OMEGA BEAM AT FRAME 20 CORRODED BEYOND LIMITS. R & R OMEGA PLATE.

Part: THRESHOLD — CORRODED (FRAME 17) · corrosion level 2 · airframe 27,136 hrs · 22,099 cycles

PAX DOOR THRESHOLD AFT NUT PLATE CORRODED BEYOND LIMITS. R & R CORRODED ANGLE.

Part: PROFILE — CORRODED (PAX DOOR) · corrosion level 2 · airframe 27,136 hrs · 22,099 cycles

CORROSION BEYOND LIMITS AROUND NR 2 & NR 3 NUTPLATE HOLES IN MAIN DOOR BOTTOM STRUCTURE. INSTALLED 2 REPAIR DOUBLERS IAW EC5210-01154.

Part: FLOOR SUPPORT — CORRODED (FRAME 61) · corrosion level 2 · airframe 27,136 hrs · 22,099 cycles

TOP PLATE ON LT OMEGA BEAM CORRODED BEYOND LIMITS NEAR FRAME 60. R & R FLOOR SUPPORT.

Part: FLOOR SUPPORT — CORRODED (FRAME 61) · corrosion level 2 · airframe 27,136 hrs · 22,099 cycles

TOP PLATE ON CENTER OMEGA NEAR FRAME 61 CORRODED BEYOND LIMITS. R & R GUSSET.

Part: FLOORBEAM — CORRODED (FRAME 23) · corrosion level 2 · airframe 27,136 hrs · 22,099 cycles

FLOORBEAM AT FRAME 23 BETWEEN RT AND CENTER OMEGA BEAMS CORRODED BEYOND LIMITS. R & R FLOORBEAM ANGLE.

Part: UNKNOWN — ODOR (CABIN) · airframe 23,851 hrs · 19,424 cycles

CREW REPORTED STRONG ODOR OF SMOKE IN COCKPIT DURING CRUISE FLIGHT. MX INSPECTED THE ACFT ELECTRONICS COMPARTMENT VENTILATION SYS FANS, THE ENGINES FOR BIRD INGESTION WITH NONE FOUND, AND PERFORMED ENGINES RUNS WITH PACKS AND NO UNUSUAL ODORS NOTED OR FAULTS FOUND. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 21,781 hrs · 17,804 cycles

IAH - DURING MAINTENANCE INSPECTION THE LEFT EXTERIOR EMERGENCY LIGHT, FWD WING LIGHT, NR 1 CABIN AISLE PATH LIGHT, AND COCKPIT FLOOD LIGHT WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NUMBER ONE EMERGENCY LIGHT POWER SUPPLY, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: TURBINE WHEEL — CRACKED (NR 1 ENGINE) · airframe 20,053 hrs · 16,412 cycles

DURING ACCOMPLISHMENT OF SB AE3007A-72-368 REV 3 HPT STAGE 2 WHEEL SURFACE ULTRA-SONIC INSPECTION, A CRACK INDICATION WAS POSSIBLE. THE ENGINE WAS REMOVED AND REPLACED AND OPERATIONAL CHECKS WERE GOOD.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 19,019 hrs · 15,519 cycles

THE FORWARD FUSELAGE I UPPER LT SKINS AND UNDERLYING STRUCTURE SUSTAINED DAMAGE DUE TO BIRD STRIKE ON LANDING. REMOVED AND REPLACED DAMAGED SKINS, SPLICED A NEW SECTION OF FRM 4 BETWEEN 4R AND 6R. REPLACED BOTH DAMAGED STRINGERS 4L AND 6L. WORK C/W IAW EC5300-01019. TEST FLIGHT SATISFACTORY AIRCRAFT RELEASED AND RETURNED TO SERVICE.

Part: BEARING CAP — DAMAGED (LT MLG) · airframe 17,858 hrs · 14,427 cycles

TYS - A/C WAS FOUND TO HAVE DEEP PITTING IN THE LEFT MLG AFT UPPER BEARING CAP (TRUNNION). MAINTENANCE ALONG WITH EMBRAER REPAIRED THE AFT UPPER BEARING CAP IAW EMB ETD 2010-145/02812. ALL WORK WAS ACCOMPLISHED AND A/C RELEASED BACK TO SERVICE. THIS WAS THE FIRST REWORK.

Part: GEARBOX — CORRODED (NR 1 ENGINE) · airframe 17,264 hrs · 13,861 cycles

TYS - AIRCRAFT IN FOR A 2C INSPECTION WHEN INSPECTION FOUND CORROSION BETWEEN THE ACCESSORY GEAR BOX AND ENGINE. MAINTENANCE REMOVED THE CORROSION IAW EMB EC7220-01085. ALL WORK WAS ACCOMPLISHED AND A/C RELEASED TO SERVICE.

Part: SKIN — DENTED (FUSELAGE) · airframe 17,264 hrs · 13,861 cycles

TYS - A/C IN FOR A SERVICE/ROUTINE WHEN DENTS WERE FOUND AT FR19 AND 19A BETWEEN STRINGER 21L AND 21R. MAINTENANCE REPAIRED THE DENTS IAW EC 5330-02061. A/C RELEASED TO SERVICE.

Part: INTAKE — CORRODED (NR 2 ENGINE) · airframe 17,264 hrs · 13,861 cycles

NR 2 ENGINE AIR INTAKE FLANGE HOLES HAVE CORROSION. REMOVED CORROSION IAW EC5420-01158.

Part: FIRE DETECTOR — MALFUNCTIONED (ENGINE)

FLT 7804 - LAX - FLIGHT CREW REPORTED ENG DETECTION FAIL ON DESCENT. MX RESET FIRE DETECTION SYSTEM. OPERATIONALLY CHECKED SATISFACTORY AND ACFT WAS RELEASED TO RETURN FOR SERVICE. (S)

Part: CONTROL MODULE — FAULTY (CABIN) · airframe 16,171 hrs · 12,990 cycles

FLT 7764 - LAX - FLIGHT CREW REPORTED ENG NR 2 FIRE DETECTION FAIL MSG ON EICAS FOR 15 SEC DURING DESCENT. MX PERSONNEL REMOVED NR 2 ENG FIRE LOOP ASSY AND CONTROL MODULE OPERATIONALLY CHECKED SATISFACTORY, AIRCRAFT WAS RELEASED TO RETURN FOR SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 15,997 hrs · 12,839 cycles

FLT 7780 - LAX TO SFO - WHILE PERFORMING EMERGENCY LIGHT TESTING, CREW REPORTED AISLE EMERGENCY EXIT PROXIMITY STRIP LIGHT INOP. MX ROBBED EMERGENCY LIGHT BATTERY FROM A/C 569, OPERATIONALLY CHECKED SATISFACTORY. AIRCRAFT WAS RELEASED TO RETURN TO SERVICE.

Part: SKIN — CRACKED (VERTICAL STAB) · airframe 15,774 hrs · 12,649 cycles

FLT 7754 - LAX - WHILE PERFORMING ROUTING CHECK INSPECTION MX PERSONNEL FOUND A TEAR ON VERTICAL STAB SKIN 35MM FROM END OF SKIN AT ZV935.00MM TO RIVET ON LOWER PROFILE CHANNEL. ENGINEERING INFORMS A FLY BY FOR NEXT 500FC IS ACCEPTABLE PROVIDED: - THERE IS NO BENT PARTS ON TORN REGION AND THE EDGE OF VERTICAL STABILIZER IS FOUND SMOOTH (FREE OF BENT/LIFTED EDGE). DETAILED VISUAL INSPECTION IS MADE EVERY 200FC (TWO HUNDRED FLIGHT CYCLES) TO CERTIFY THE DAMAGE HAS NOT GROWN; IN ORDER TO PROVIDE THE FINAL REPAIR STATEMENT EMBRAER REQUESTS A MAP OF AFFECTED REGION SHOWING. AIRCRAFT WAS RELEASED TO RETURN FOR SERVICE ON DMI CONTROL #723563 CLASS A REINSPECT AND CONTROL #723560.

Part: CONNECTOR — LOOSE (EMERGENCY LIGHTS) · airframe 15,541 hrs · 12,460 cycles

FLT MX - ONT - WHILE PERFORMING 2A CHECK INTERVAL INSPECTION MX FOUND CEILING PANEL EMERGENCY EXIT SIGN BETWEEN SEAT 1A AND GALLEY DOES NOT ILLUMINATE. MX FOUND CONNECTOR TO BE LOOSE AND RECONNECTED AND OPERATIONALLY CHECK SATISFACTORY. AIRCRAFT WAS RELEASED TO RETURN FOR SERVICE.

Part: ENGINE — OIL CONSUMPTION (NR 1) · airframe 15,418 hrs · 12,362 cycles

FLT 7825 - PDX TO LAX - FLIGHT CREW REPORTED E1 LOW OIL ON TAKEOFF. CONTRACT MX SERVICED NR 1 ENGINE, OPERATIONALLY CHECKED SATISFACTORY AND A/C WAS RELEASED TO RETURN FOR SERVICE.

Part: BATTERY — OVERTEMP (MASTER) · airframe 14,237 hrs · 11,181 cycles

FLT 7756 -IN FLIGHT, CREW REPORTED BATTERY NR 2 OVERTEMP. CREW PERFORMED QRH WAS 59 DEGREES CELSIUS, DURING LANDING BATTERY TEMP INCREASED SLOWLY TO 70 DEGREES CELSIUS. CREW RECOMMENDED TO SHUT ALL POWER. FIRE TRUCKS WERE CALLED UPON LANDING BUT CREW NEVER DECLARED EMERGENCY. MX REMOVED AND REPLACED NR 2 BATTERY, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: DISPLAY — MALFUNCTIONED (COCKPIT) · airframe 14,049 hrs · 11,036 cycles

FLT 7756 - SMF - CREW REPORTED CAPTAIN SIDE PFD BLANKED OUT WITH ELECTRICAL SMELL. LAX MX REMOVED AND REPLACED PFD IAW EMB145 AMM 34-22-01 AND PERFORMED OPERATIONAL TEST SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: APU — ODOR · airframe 13,642 hrs · 10,644 cycles

STL - FLIGHT 3153, DURING PREFLIGHT INSPECTION THE CREW REPORTED A SMOKEY ODOR IN THE GALLEY. MAINTENANCE INSPECTED THE AIRCRAFT AND PLACED THE APU ON MEL 49-00-00 CAT C CONTROL 118810, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. 10-9-07 ON 04/05/07 CLE MAINTENANCE REMOVED AND REPLACED THE APU BLEED AIR VALE, OPERATIONALLY CHECKED WITH NO DEFECTS, REMOVED THE MEL, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE

Part: BRACKET — DAMAGED (LT WING) · airframe 8,843 hrs · 4,769 cycles

TYS DURING A CURRENT 3C INSPECTION THE LEFT PCA BRACKET I/B BUSHION FITTING WAS FOUND TO BE OUT OF ROUND. MAINTENANCE REMOVED AND REPLACED THE LT PCA BRACKET IAW EC 5770-01177. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.

Part: FRAME — DAMAGED (FUSELAGE) · airframe 8,843 hrs · 4,769 cycles

TYS - DURING A CURRENT 2C INSPECTION THE DOOR STOP ATTACHMENT HOLE WAS MISDRILLED. MAINTENANCE REPAIRED THE HOLE BY REAMING THE HOLE TO .300 AND FABRICATING A BUSHION, DYE PEN THE AREA AND INSTALLED NEW BUSHION USING A PRESS FIT WITH FLANGE ON THE INTERNAL SURFACE. WORK WAS ACCOMPLISHED IAW EC 5310-01399, AND WILL BE RELEASED UPON COMPLETION OF ALL WORK.

Part: BRACKET — CORRODED (RT AILERON) · airframe 8,843 hrs · 4,769 cycles

TYS - IN A CURRENT 3C INSPECTION THE RIGHT AILERON PCA BRACKET HAT BUSHIONS WERE DAMAGED AND CORRODED. MAINTENANCE REMOVED AND REPLACED THE PCA BRACKET IAW EMB 145 EC 5750-01177 AND CPM 51-21-06. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.

Part: SKIN — DAMAGED (RUDDER) · airframe 12,513 hrs · 9,760 cycles

TYS, DURING AN INSPECTION THE RUDDER 2 TRAILING EDGE WAS FOUND DAMAGED. MAINTENANCE CUT OUT THE DAMAGED AREA, RECONTOURED ALL REQUIRED STRUCTURES AND SKIN, NO CRACKS FOUND ON NDI INSPECTION, FABRICATED SKIN SECTION, STRAPS AND STIFFENERS, ALODINED, PRIMED AND PAINTED, INSTALLED AND SEALED I/A/W-EC5540-01059

Part: CONTROL VALVE — FAULTY (FUSELAGE)

CREW REPORTED, STRONG SMELL OF ELECTRICAL WIRE BURNING, JUST AFTER LANDING. CLE MAINTENANCE TROUBLESHOT AIRCRAFT AND FOUND THE SMELL CAUSED BY THE COLD AIR DISTRIBUTION VALVE, MAINTENANCE RELEASED THE AIRCRAFT IAW MEL 21-24-03 CONTROL NUMBER 053226. AIRCRAFT RON IN BTV ON CO3353, MAINTENANCE REMOVED AND REPLACED THE COLD AIR DISTRIBUTION VALVE IAW EMB145 AMM 21-22-01. OPS CHECKED AND LEAK CHECKED GOOD IAW EMB145 AMM 21-20-00. MEL REMOVED AND AIRCRAFT RETURNED TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 8,559 hrs · 6,622 cycles

SHV - DURING C-CHECK CORROSION ON LT OMEGA BEAM I/B SIDE BETWEEN FR20 TO FR29. MAINTENANCE REMOVED THE DAMAGE AREA AND PERFORMED REPAIR IAW EMB SRM 53-21-10. THE AIRCRAFT WAS APPROVED FOR RETURNED TO SERVICE.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHT) · airframe 7,445 hrs · 5,767 cycles

CLE FLIGHT 2244 CREW REPORTED THAT THE OVERHEAD EXIT SIGN AT ROW 12 WAS INOPERATIVE. MAINTENANCE INSPECTED, REMOVED AND REPLACED THE EXIT SIGN AT ROW 12. ALL OPERATIONAL CHECKS WERE GOOD.

Part: WIRE — LOOSE (EMERGENCY LIGHT)

MKE - FLIGHT 2843, DURING PREFLIGHT INSPECTION THE CREW REPORTED THAT AN OVERHEAD BIN EMERGENCY LIGHT WAS INOPERATIVE. MAINTENANCE INSPECTED THE AFFECTED LIGHT ASSEMBLY, AND RESECURED WIRE W198-8201-20, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: WIRE — UNSECURE (EMERGENCY LIGHT)

CREW REPORTED, EMERGENCY LIGHT OVER ROW 12 FACING LAVATORY IS INOPERATIVE. MAINTENANCE RESECURED WIRING IAW EMB145 AMM 33-50-15. OPS CHECKED GOOD.

Part: A/C PACK — ODOR (AIR CONDITION) · airframe 6,275 hrs · 4,859 cycles

CREW REPORTED, DURING ICE TEST FOUL ODOR NOTED, WENT AWAY AFTER ICE TEST. F/A INFORMED SAME ODOR BETWEEN ROWS 3-7. PACK NR 2 SELECTED OFF, ODOR DISSIPATED NEVER CAME BACK. ODOR LIKE BURNING PAPER. MX FOUND NR 2 ECU DUCT LINE CONNECTED TO CONDENSER/MIXER AND RAM AIR VALVE TO BE DISCONNECTED. MX REINSTALLED LINES, RAN ENGINES AND PACKS, COULD NOT DUPLICATE ODOR & OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. AIRCRAFT FLEW ONE ROUNDTRIP AND ARRIVED BACK IN EWR, CREW REPORTED, BURNING ODOR DURING ICE TEST, PREVIOUS WRITEUP. TROUBLESHOT ENG AND BLEED SYSTEMS, FOUND NR 2 ENG PRODUCING BURNING ODOR. AIRCRAFT FERRIED FOR MAINTENANCE. REMOVED & REPLACED NR 2 ENG, OPS CHECKS & LEAK CHECKS GOOD.

Part: ODOR — DETECTED (CABIN) · airframe 6,261 hrs · 4,846 cycles

CREW REPORTED, FOUL SMELL THROUGHOUT CABIN AND FLIGHT DECK DURING ICE TEST, WENT AWAY AFTER TEST WAS COMPLETE. MAINTENANCE INSPECTED AIRCRAFT, OPS CHECKED ICE TEST SYSTEM IAW EMB145 MM 36-00-00. NO SMELL NOTED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 6,220 hrs · 4,809 cycles

DURING SERVICE AND ROUTINE INSPECTION MAINTENANCE FOUND OVERHEAD EMERGENCY LIGHT AFT OF EMERGENCY EXIT AISLE TO BE INOPERATIVE. REMOVED AND REPLACED EMERGENCY AISLE LIGHT IAW EMB145 MM 33-50-08. OPS CHECKED GOOD.

Part: ACM — SEIZED (NR 1) · airframe 5,982 hrs · 4,621 cycles

SHV- PACK 1 SMOKE IN COCKPIT IN FLIGHT, PACK 1 SIEZED UP. MAINTENANCE REMOVED AND REPLACED THE NR 1 AIR CYCLE MACHINE IAW EMB 145 AMM 21-51-03. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SHAFT — BROKEN (RT TE FLAP)

CLE FLIGHT 2221 THE CREW REPORTED A FLAP FAIL MESSAGE IN FLIGHT. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE FLEXIBLE SHAFT NR 2 SECTION ON THE RIGHT INBOARD FLAP. OPERATIONAL CHECKS WERE GOOD.

Part: SWITCH — DEFECTIVE (COCKPIT)

IAH- FLIGHT 2087, DURING FLIGHT THE BAGGAGE SMOKE MASTER & EICAS WARNING IN FLIGHT. CHECKED VISUALLY AND THERE WAS NO INDICATION OF SMOKE OR FIRE, SO BOTTLES WERE NOT DISCHARGED. IAH- MAINTENANCE REMOVED AND REPLACED THE BAGGAGE SMOKE DETECTOR TEST SWITCH, POSITION S7265, VERIFIED NORMAL OPERATION, AND, THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: PROXIMITY SWITCH — INTERMITTENT · airframe 3,241 hrs · 2,416 cycles

CHS//CLT---CO4006, CREW REPORTED LANDING GEAR AIR/GROUND INDICATION FAILURE AFTER TAKEOFF FROM CHS. AIRCRAFT AIR RETURNED TO CHARLESTON (CHS). AIRCRAFT MAINTENANCE FERRIED TO CHARLOTTE (CLT). MAINTENANCE PERFORMED LANDING GEAR EXTENSION AND RETRACTION IAW EMB145 AMM 32-30-00, TESTED LANDING GEAR PROXIMITY SWITCHES IAW EMB145 AMM#32-63-05. NO DEFECTS FOUND LANDING GEAR OPERATION NORMAL. (AIRCRAFT RETURNED TO SERVICE)

Part: ENGINE — ODOR (LEFT PYLON)

CLE FLIGHT#4387 THE CREW REPORTED SMOKE IN CABIN DURING TEST FLIGHT FOR A CHRONIC SMOKE ODOR IN CABIN.A EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT.MAINTENANCE REPLACED THE #1 ENGINE.OPERATIONAL CHECKS WERE GOOD.THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: FUEL NOZZLE — COKED (NR 1 ENGINE)

CLE FLIGHT 4004 THE CREW REPORTED A LAV SMOKE WARNING INDICATION DURING CLIMB ACCOMPANIED BY A STRONG ODOR. MAINTENANCE REPLACED THE NR 1 ENGINE FUEL NOZZLES. OPERATIONAL CHECKS WERE GOOD.

Part: ENTERTAIN SYS — MALFUNCTIONED (CABIN)

CLE - FLIGHT 3248, THE CREW REPORTED A LAV SMOKE WARNING MESSAGE IN FLIGHT. A BURNING SMELL WHILE THE LIGHT WAS ON. REPORTED THE SMELL COMING FROM THE CD PLAYER COMPARTMENT. MAINTENANCE INSPECTED AND REPLACED THE CD PLAYER. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: CONVERTER — INOPERATIVE (CABIN)

CLE FLIGHT# 3246 THE CREW REPORTED AFTER LANDING THE F/A SMELLED SMOKE FROM THE CD PLAYER AND THE CIRCUIT BREAKER WAS POPPED.MAINTENANCE INSPECTED AND REPLACED THE DC POWER CONVERTER.OPERATIONAL CHECKS WERE GOOD.THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: INVERTER — FAULTY (CD PLAYER)

BDL---CO4083, CREW REPORTED AFTER LANDING, FLIGHT ATTENDANT OPENED UP CD PLAYER DOOR AND SMELLED SMOKE. THE CD PLAYER WILL NOT COME ON AND THE CIRCUIT BREAKER POPPED. AIRCRAFT RETURNED TO SERVICE. REMOVED AND REPLACED THE POWER INVERTER FOR THE CD PLAYER. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.