N14204

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 32,754 hrs · 21,901 cycles

LT FORWARD EXTERNAL EMERGENCY LIGHT INOPERATIVE. R & R LT FORWARD EXTERNAL EMERGENCY LIGHT LAMP. OPERATIONS CHECK SATISFACTORY.

Part: MUFFLER — TORN (NR 1 A/C PACK) · airframe 32,196 hrs · 21,412 cycles

STRONG BURNING SMELL FROM BEHIND CREW CLOSET/CABIN. R&R #1 DUAL TEMPERATURE CONTROL VALVE. OPS CHECK FAILED, BURNING SMELL PERSISTS. REMOVED AIR CYCLE MACHINE FOR INSPECTION. #1 AIR CYCLE MACHINE REQUIRES INSTALLATION. FOUND #1 MUFFLER TORN. R&R #1 DISTRIBUTION SYSTEM MUFFLER. OPS CHECK FAILED. BURNING SMELL CONTINUES. INSTALLED #1 ACM. OPS CHECK SAT, NO DEFECTS. SMELL NO LONGER PRESENT.

Part: CLAMP — LEAKING (BLEED DUCT) · airframe 32,190 hrs · 21,407 cycles

ENGINE #2 BLEED LEAK IN FLIGHT. PERFORMED NITROGEN LEAK CHECK OF RH BLEED AIR DUCTS. FOUND LEAK AT DUCTS/CLAMPS AFT OF BLEED VALVE, BETWEEN BLEED VALVE & PRECOOLER, BLEED VALVE, AND 1 CLAMP FWD OF PRECOOLER. R&R DUCTS AND CLAMPS. OPS/LEAK CHECK SAT.

Part: ENGINE — SPARKS (NR 1) · airframe 31,223 hrs · 20,570 cycles

DURING E1 START SPARKS/FLAMES REPORTED COMING FROM BOTTOM/FRONT OF ENGINE BY OUTER AIRCRAFT. NO INDICATIONS NOTED IN COCKPIT. FOUND E1 ATS DAMAGED AND NR 1 ENGINE FIRE BOTTLE EXTINGUISHED. R&R E1 ATS. OPS CHECK SAT. R&R E1 FIRE BOTTLE. OPS CHECK SAT. PERFORMED ENGINE GROUND RUN UP. OPS CHECK SAT. NO SPARKS OR FLAMES NOTED. NO DEFECTS NOTED. PERFORMED FLUSH OF THE INTERNAL SURFACES OF THE ENGINE. OPS CHECK SAT. NO DEFECTS NOTED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

CRACK IN SHEAR CLIP FR 73 BETWEEN STR 8-9R. REMOVED AND REPLACED SHEAR CLIP FOR FR 73 STR 8-9R.

Part: SKIN — DENTED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

DENT BELOW GPU DOOR REQUIRES PERMANENT REPAIR WITHIN 4000 FC. INSTALLED DOUBLER, BELOW GPU DOOR, FR 6 + 4.5", STR 15L

Part: FRAME — CRACKED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

CRACK IN FR 72 BETWEEN STR 16-17L. REPAIRED FR 72 BETWEEN STR 16-17L.

Part: SUPPORT — CRACKED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

CRACK IN RT OMEGA BEAM I/B SUPPORT AFT SECTION BETWEEN FR 47-48. REMOVED AND REPLACED RT OMEGA BEAM I/B SUPPORT AFT SECTION BETWEEN FR 47-48.

Part: FITTING — CRACKED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

CRACK IN SHEAR CLIP FR 65 BETWEEN STR 18-19L. REMOVED AND REPLACED SHEAR CLIP AT FR 65 BETWEEN STR 18L - STR 19L.

Part: FITTING — CRACKED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

CRACK IN SHEAR CLIP FR 72 BETWEEN STR 17L - 18L. REMOVED AND REPLACED THE SHEAR CLIP BETWEEN STRINGER 17L - 18L ON FRAME 72.

Part: SUPPORT — CRACKED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

CRACK IN RT OMEGA BEAM O/B SUPPORT AFT SECTION BETWEEN FR 47-48. REMOVED AND REPLACED RT OMEGA BEAM O/B SUPPORT AFT SECTION BETWEEN FR 47-50.

Part: HINGE FITTING — DEFECTIVE (LT ELEVATOR) · airframe 30,054 hrs · 19,498 cycles

LT ELEVATOR I/B HINGE FITTING BEARING ROTATING IN HOUSING. REMOVED WORN LT ELEVATOR I/B HINGE FITTING AND INSTALLED NEW LT ELEVATOR HINGE FITTING.

Part: FITTING — CRACKED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

CRACK IN SHEAR CLIP FR 65 BETWEEN STR 7-9L. REMOVED AND REPLACED SHEAR CLIP FR65 BETWEEN STR 7-9L AND RESTORED FINISH.

Part: FITTING — CRACKED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

CRACK IN SHEAR CLIP FR 80 BETWEEN STR 6-7L. INSTALLED NEW SHEAR CLIP FR 8 BETWEEN STR 6-7L.

Part: THRESHOLD — CORRODED (FUSELAGE) · corrosion level 2 · airframe 30,054 hrs · 19,498 cycles

CORROSION IN CARGO DOOR THRESHOLD BEAM BETWEEN FR 65-68. REMOVED AND REPLACED AFT CARGO THRESHOLD BEAM FROM FR 65- FR 68. CORROSION FOUND TO BE LEVEL 2.

Part: TRUNNION — CORRODED (LT MLG) · airframe 30,054 hrs · 19,498 cycles

LT MLG FWD UPPER TRUNNION HAS CORROSION. REMOVED AND REPLACED LT MLG FWD UPPER TRUNNION FITTING.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 30,054 hrs · 19,498 cycles

RT OMEGA BEAM FR 59 - FR 61 TOP AND BOTTOM NUT PLATE HOLES HAVE CORROSION. REPAIRED RT OMEGA BEAM FR 59 - FR 61 TOP AND BOTTOM NUT PLATE HOLES. CORROSION FOUND TO BE LEVEL 2.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

CORROSION IN FR.65 AT LOWER CARGO DOOR STOP. INSTALLED SPLICE DOUBLER AT FR 65 BETWEEN STR 14L - STR 15L.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 30,054 hrs · 19,498 cycles

CORROSION IN LATERAL "L" SHAPE FR.65 AT LOWER DOOR STOP. REPAIRED "L" SHAPE (SHEAR CLIP) PARTIAL AT FR 65 BETWEEN STR 15L - STR 18L. CORROSION FOUND TO BE LEVEL 2.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 30,054 hrs · 19,498 cycles

LT OMEGA BEAM CENTER AISLE FLOOR FLANGE CORRODED BETWEEN FRAMES 22/23 AS MARKED. CUT OUT, FABRICATED AND INSTALLED REPAIR DOUBLER ON LT OMEGA BEAM BETWEEN FRAMES 22/23.

Part: CONTROLLER — FAULTY (CABIN PRESSURE) · airframe 28,890 hrs · 18,370 cycles

DURING CLIMBOUT, IN AUTO PRESSURIZATION. THE CABIN ALTITUDE RAPIDLY CLIMBED AND REACHED 11,000 FT. IN MANUAL MODE CREW MANUALLY WERE ABLE TO BRING CABIN ALTITUDE DOWN, BUT WAS STILL FLUCTUATING. FOUND DIGITAL CONTROLLER TO BE FAULTY. R & R THE DIGITAL CONTROLLER, OPS CHECKED GOOD.

Part: RELAY — MALFUNCTIONED (FIRE BOTTLE) · airframe 28,840 hrs · 18,325 cycles

BAGG EXT BTL INOPERATIVE MESSAGE ON EICAS IN FLIGHT. R & R RELAY K0625. MESSAGE EXTINGUISHED. R & R TOP AND BOTTOM EXTINGUISHER BOTTLES. LEAK CHECK SAT.

Part: WARNING MESSAGE — FALSE ACTIVATION (FIRE BOTTLE) · airframe 28,831 hrs · 18,317 cycles

BAGG EXT BTL INOP MSG IN FLIGHT. PERFORMED SYS OPS CHECK OPS CHECK SAT

Part: EXTINGUISHER — INOPERATIVE (CARGO) · airframe 28,821 hrs · 18,308 cycles

CARGO FIRE EXTINGUISHER BOTTLE INOPERATIVE CAUTION MESSAGE APPEARED AND DISAPPEARED AFTER 10 MINUTES. EXTINGUISGHER BUTTON ILLUMINATED. R & R THE FIRE BOTTLE. OPS CHECK SAT.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 27,934 hrs · 17,421 cycles

DAMAGE FOUND ON THE FUSELAGE, AFT OF THE PAX DOOR.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 27,535 hrs · 17,045 cycles

EMERGENCY LIGHT OVER EXIT AT ROW 18 INOPERATIVE. R & R THE BULB. OPS CHECKED GOOD.

Part: ENGINE — OIL CONSUMPTION (NR 2) · airframe 26,876 hrs · 16,455 cycles

LAVATORY SMOKE WARNING INFLIGHT. OIL CONSUMPTION ISSUE HAS BLED INTO THE PACK SYSTEM. R & R NR 2 ENGINE OPS & LEAK CHECK SAT.

Part: COFFEEMAKER — ODOR (GALLEY) · airframe 25,215 hrs · 15,194 cycles

THE CREW REPORTED A BURNING ODOR FROM THE COFFEE POTS. MAINTENANCE INSPECTED AND FOUND ELECTRICAL RESET NO LONGER ATTACHED TO TOP OF COFFEE BREWER. THE NR 1 COFFEE BREWER WAS REPLACED AND OPS CHECKS WERE GOOD.

Part: ENGINE — LEAKING (NR 2) · airframe 22,582 hrs · 13,329 cycles

THE CREW REPORTED SMOKE IN THE CABIN WHEN PACK 2 WAS IN OPERATION. THE ACFT LANDED AT DEPARTURE WITHOUT INCIDENT WHERE MAINTENANCE R & R THE NR 2 ENGINE, DECONTAMINATED THE BLEED SYSTEM, OPS TESTED WITH NO DEFECTS OR SMOKE NOTED, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 21,432 hrs · 12,570 cycles

ACFT WAS FOUND TO HAVE A GOUGE ON FUSELAGE SKIN UNDER THE NR 2 ENGINE. MAINTENANCE CUTOUT THE DAMAGE AREA UNDER NR 2 ENGINE FROM FRAMES 68 TO 70 STRINGER 14R. FABRICATED A FILLER AND DOUBLER AND INSTALLED IAW ETD 2014-145-062583. ACFT RELEASED AFTER PRESSURIZATION CHECKS.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 20,671 hrs · 12,069 cycles

DURING PREFLIGHT INSPECTION, CREW REPORTED EMERGENCY LIGHTS, IN GALLEY WERE NOT WORKING. MAINTENANCE R & R THE LOWER INVERTER, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BEAM — CORRODED (FRAMES 65-68) · airframe 20,441 hrs · 11,928 cycles

DURING C-CHECK. CARGO DOOR LOWER CUT OUT CORRODED BETWEEN FRAMES 65-68. R & R CARGO DOOR LOWER BEAM IAW SRM 51-40-02. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 20,089 hrs · 11,712 cycles

FORWARD PARTITION EMERGENCY LIGHT OUT. R & R EMEGENCY LIGHT. OPS CHECKED GOOD.

Part: VALVE — TORN (FUEL SYSTEM) · airframe 16,467 hrs · 9,410 cycles

AIR RETURN, TOWER REPORTED WHITE VAPOR STREAMING OF RT WING ON CLIMB OUT WITH CREW NOTING FUEL IMBALANCE DEVELOPING. MX R & R THE RT WING OTBD FLAP VALVE WITH LEAK CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: PUMP — FAILED (HYDRAULIC SYSTEM) · airframe 16,092 hrs · 9,161 cycles

NR 1 HYDRAULIC SYS OVERHEATED. R & R NR 1 ENGINE DRIVEN PUMP.

Part: PRESSURE SWITCH — FAULTY (RUDDER) · airframe 13,740 hrs · 7,670 cycles

FLT 4174 RIC-CREW REPORTED RUDDER SYSTEM NR 1 INOP MESSAGE ON EICAS DURING TAKEOFF ROLL LESS THAN 40 KTS AND ABORTED TAKEOFF WITHOUT INCIDENT. RIC MX REMOVED AND REPLACED RUDDER SYSTEM NR 1 PRESSURE SWITCH IAW EMB-145 AMM 27-23-04 WITH OPERATIONAL CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SMOKE DETECTOR — NO TEST (LAVATORY) · airframe 12,194 hrs · 6,714 cycles

CLE FLT 2528 THE CREW REPORTED THE LAV SMOKE DETECTOR WOULD NOT TEST. MAINTENANCE REPLACED THE LAV SMOKE DETECTOR. OPERATIONAL CHECKS WERE GOOD.

Part: SMOKE DETECTOR — DEFECTIVE (LAVATORY) · airframe 12,162 hrs · 6,695 cycles

SAV - FLIGHT 2334, DURING CRUISE INSPECTION THE CREW REPORTED A LAV SMOKE INDICATION ON EICAS. THE AIRCRAFT LANDED AT SAV WITHOUT INCIDENT WHERE CONTRACT MAINTENANCE INSPECTED THE AIRCRAFT AND PLACED THE LAV SMOKE DETECTOR ON MEL, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. THE AIRCRAFT SUBSEQUENTLY LANDED AT IAH WHERE MAINTENANCE REMOVED AND REPLACED THE LAV SMOKE DETECTOR, OPERATIONALLY CHECKED WITH NO DEFECTS, REMOVED THE MEL, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CONTROL PANEL — INOPERATIVE (SMOKE DETECTION) · airframe 11,586 hrs · 6,378 cycles

FLIGHT 2050 - RIC - FLIGHT CREW REPORTED "LAV SMOKE" ON EICAS WITH ALARM, BUT NO SMOKE OR ODOR NOTICED. ALARM WENT AWAY AFTER ABOUT 1 MINUTE. RIC MX INSPECTED WIRING FOR SYSTEM AND CHECKED GOOD. MX REMOVED AND REPLACED SMOKE DETECTION PANEL AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: SMOKE DETECTOR — FALSE ACTIVATION (ZONE 900) · airframe 11,468 hrs · 6,308 cycles

LAV SMOKE DETECTOR FAIL MESSAGE ON EICAS. REMOVED AND REPLACED LAV SMOKE DETECTOR IAW AMM 26-14-01 & TASK CARD 6271001. OPS CHECK GOOD. AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. OPS CHECK GOOD. AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SMOKE WARNING — FALSE ACTIVATION (COCKPIT) · airframe 11,255 hrs · 6,195 cycles

FLIGHT 2345 - EWR - FLIGHT CREW REPORTED MOMENTARILY FALSE LAV SMOKE INDICATION ON EICAS. EWR MX RESET THE SYSTEM AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: CONTROLLER — FAULTY (CABIN PRESSURE) · airframe 11,033 hrs · 6,068 cycles

CLE - FLT 2635 THE CREW REPORTED THE CABIN PRESSURE CLIMBED TO 9200FT IN AUTO MODE AT 36000FT. MAINTENANCE INSPECTED AND REPLACED THE CABIN PRESSURIZATION CONTROLLER. OPERATIONAL CHECKS WERE GOOD.

Part: SPLICE — DAMAGED (COCKPIT) · airframe 8,395 hrs · 4,610 cycles

FLIGHT 2236 - EWR - FLIGHT CREW REPORTED SPARKS COMING FROM CAPTAIN INSTRUMENTS. EWR MX REPAIRED WIRE SPLICES 2160 AND SP 2163 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 7,966 hrs · 4,361 cycles

FLIGHT 2964 - EWR - FLIGHT CREW REPORTED AIR GROUND FAIL INDICATION ON EICAS. EWR MX RESET THE SYSTEM AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: SOLENOID VALVE — FAULTY (NLG) · airframe 6,282 hrs · 3,450 cycles

DURING CLIMB THE CREW NOTED ABNORMAL NOISE AT THE NOSE LANDING GEAR WHEN THE WAS SELECTED TO RETRACT. THE AIRCRAFT RETURNED TO IAH AND LANDED WITHOUT INCIDENT. THE NOISE WAS IDENTIFIED AS A NOSE LANDING GEAR DOOR THAT DID NOT CLOSE. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR SOLENOID VALVE, OPERATIONAL TESTED THE LANDING GEAR EXTENSION AND RETRACTION SYSTEM THE CLEARED THE DISCREPANCY.

Part: SUMP — LEAKING (NR 2 ENGINE) · airframe 5,652 hrs · 3,118 cycles

IAH FLIGHT NR 2249 THE CREW REPORTED A LAV SMOKE WARNING IN FLIGHT. THE CABIN FILLED WITH SMOKE MINUTES AFTER TAKEOFF. THE ACFT RETURNED TO IAH AND LANDED WITHOUT INCIDENT. MX REPLACED THE NR 2 ENGINE AND OPS CHECKS WERE GOOD. THE TEARDOWN REPORT REVEALED THE CAUSE OF SMOKE WAS LEAKAGE FROM THE COOL FRONT SUMP.

Part: PANEL — DEFECTIVE (SMOKE DETECTION) · airframe 5,396 hrs · 2,975 cycles

FLIGHT 2761 - EWR - FLIGHT CREW REPORTED LAV SMOKE INDICATION ON EICAS DURING CLIMBING, BUT NO SMOKE NOTICED. EWR MX REMOVED AND REPLACED LAV SMOKE DETECTION PANEL AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. MX ALSO PERFORMED BORESCOPE INSPECTION THROUGH ENGINE INLET AND NO OIL NOR WETNESS NOTICED. AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.

Part: SMOKE DETECTOR — DEFECTIVE (LAVATORY) · airframe 5,380 hrs · 2,961 cycles

FLIGHT 2943 - EWR - FLIGHT CREW REPORTED LAV SMOKE IND ON EICAS. CREW PERFORMED AIR RETURN AND LANDED AIRCRAFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED LAV SMOKE DETECTOR AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.

Part: CHECK VALVE — LEAKING (FUEL SYSTEM)

ACFT DIVERTED FROM GSP TO IAH INTO TYS DUE TO A FUEL LEAK. MX INSPECTED/VERIFIED NO FUEL LEAK AND WAS DISPATCH. ON TAKEOFF THE LEAK REAPPEARED AND MX R&R THE NR 9 WING FLAP VALVE. NO LEAKS NOTED AND WAS RELEASED BACK TO SERVICE. WORK WAS ACCOMPLISHED IAW EMB 145XR 28-11-04.

Part: CONNECTOR — DISCONNECTED (CABIN)

IAH FLIGHT 2039 DURING PREFLIGHT INSPECTION THE CREW REPORTED FWD EXIT LICATION SIGN ASSEMBLY INOP. RESECURED CANNON PLUG AT FWD EXIT LICATION SIGN ASSEMBLY. OPS TESTED WITH NO DEFECTS AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BRACKET — GOUGED (LT AILERON)

ACFT IS CURRENTLY IN A C-CHECK STATUS AND THE LT AILERON TO PCA ATTACHMENT POINT O/B LUG HAT BUSHION WAS FOUND MIGRATED. MAINTENANCE REMOVED AND REPLACED THE BRACKET AND REINSTALLED THE AILERON. OPS CHECKS GOOD IAW EMB 145XR EC 5750-01177. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK. (S)

Part: SMOKE DETECTOR — FAULTY · airframe 2,905 hrs · 1,631 cycles

FLT 147 - TUS TO ONT - FLIGHT CREW ENCOUNTER SMOKE DETECTION INDICATION DURING CLIMB OUT AT 2000FT. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BLOCK SATISFACTORY. MX REMOVED AND REPLACED THE SMOKE DETECTOR SENSOR, INSPECTED PANELS AND FOUND THEM IN GOOD CONDITION, RAN ENGINES AND OPERATIONALLY CHECKED THE BLEED SYSTEM WITH NO RELEVANT DEFECTS NOTED. ALL SYSTEMS CHECKED GOOD. A/C WAS RETURNED FOR SERVICE IN AIRWORTHY CONDITIONS.

Part: POWER SUPPLY — DISCHARGED (CABIN) · airframe 239 hrs · 125 cycles

DURING MAINTENANCE INSPECTION, THE AFT AND OVERWING EMERGENCY EXIT LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMIVED AND REPLACED THE NR 4 EMERGENCY LIGHT POWER SUPPLY, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 126 hrs · 67 cycles

MAINTENANCE FOUND VARIOUS EMERGENCY LIGHTS NOT WORKING. REMOVED AND REPLACED NR 4 EMERGENCY LIGHT BATTERY PACK. OPS CHECKED GOOD.