N11187

Part: PRESSURE SENSOR — INOPERATIVE (RUDDER) · airframe 33,027 hrs · 23,486 cycles

RUDDER 1-2 INOPERATIVE ON SHORT FINAL INTERMITTENT. DAU WAS REPLACED AND SUSPECTED TO BE CAUSE OF MULTIPLE SYSTEM MALFUNCTIONS. AFTER TAKE OFF THE DAU 2A FAIL MESSAGE DISPLAYED AND THE RUDDER SYS 1-2 INOPERATIVE MESSAGE REAPPEARED AFTER EMERGENCY WAS DECLARED. REPLACEMENT OF RUDDER SYS 2 SWITCH PRESSURE SWITCH. BOTH RUDDER AND AILERON SHUTOFF SWITCHES WERE FOUND ENGAGED AFTER LANDING. VERIFY SYSTEM 1 GOES TO STANDBY AND RUDDER OVERBOOST IS DISPLAYED ABOVE 135 KNTS.

Part: PLACARD — MISINSTALLED (CABIN) · airframe 32,343 hrs · 22,903 cycles

PLACARDS ON EMERGENCY EXIT DOORS ARE INCORRECTLY APPLIED. FOUND LH AND RH ESCAPED HATCH IN WRONG POSITIONS, MOVED ESCAPE HATCHES TO CORRECT POSITIONS. OPS CHECK SAT.

Part: SEAT FRAME — CRACKED (SEAT 9A) · airframe 32,179 hrs · 22,757 cycles

CRACKED AISLE SIDE FRAMES ON SEATS 8A, 9A, AND 22A. R&R SEATS 8A, 9A, AND 22A.

Part: BATTERY PACK — INOPERATIVE (EMERGENCYU LIGHT) · airframe 31,967 hrs · 22,584 cycles

EMERGENCY LIGHTS, BATTERY NR 2 INOPERATIVE. R & R EMERGENCY LIGHTS, BATTERY NR 2. OPERATIONS TEST SATISFACTORY.

Part: CONNECTOR — DISCONNECTED (EMERGENCY LIGHTS) · airframe 31,967 hrs · 22,584 cycles

AFT EMERGENCY CEILING LIGHT EXIT SIGN INOPERATIVE. DISCONNECTED CONNECTOR AND RECONNECTED CONNECTOR. OPERATIONS CHECK SATISFACTORY.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 31,914 hrs · 22,535 cycles

EMERGENCY LIGHTS LT & RT MARKERS & OVERHEAD ON EXIT ROW 18 INOPERATIVE. REMOVED AND REPLACED NR 2 EMERGENCY LIGHT BATTERY. OPERATIONS CHECK GOOD.

Part: CONNECTOR — UNSECURE (EMERGENCY LIGHT) · airframe 31,805 hrs · 22,436 cycles

LT EMERGENCY EXIT SIGN LIGHT (UPPER) INOPERATIVE AT SEAT 18A. ADJUSTED ELECTRICAL CONNECTORS. OPERATIONS CHECK SATISFACTORY.

Part: SIGN — INOPERATIVE (EMERGENCY LIGHTS) · airframe 31,541 hrs · 22,199 cycles

LT AFT UPPER EMERGENCY LIGHT/MARKING SIGN ASSEMBLY INOPERATIVE. R&R LT AFT UPPER EMERGENCY MARKING ASSEMBLE. OPERATIONS CHECK SATISFACTORY.

Part: LIGHT — MISSING (CABIN) · airframe 30,760 hrs · 21,536 cycles

MISSING EMERGENCY LIGHT STRIP BY ENTRANCE. INSTALLED EMERGENCY LIGHT STRIP. NO DEFECTS NOTED AT THIS TIME.

Part: WARNING MESSAGE — FALSE INDICATION (BATTERY) · airframe 30,341 hrs · 21,139 cycles

BATTERY 1 OVER TEMP MESSAGE ON EICAS. PERFORMED QRH PROCEDURES. R&R BATTERY 1. OPS CHECK SAT. BATTERY TEMP WITHIN LIMITS

Part: CARBON SEAL — FAILED (FAN SHAFT) · airframe 29,635 hrs · 20,465 cycles

FUMES DETECTED IN BOTH COCKPIT AND CABIN DURING DESCENT. R&R #1 ENGINE NO 0 CARBON SEAL AND FAN DRIVE SHAFT. OPS AND LEAK CHECK SAT. DECONTAMINATED PACKS 1 AND 2. NO OIL SMELL PRESENT IN COCKPIT OR CABIN.

Part: FLOORBEAM — TORN (FRAME 23) · airframe 29,316 hrs · 20,193 cycles

RIGHT FLOOR BEAM AT FR 23 TORN / DAMAGED AT NUT PLATE HOLE. REPAIRED RIGHT FLOOR BEAM AT FR 23 TORN / DAMAGED AT NUT PLATE HOLE BY CUT OUT, DOUBLER FABRICATION AND INSTALLATION.

Part: STRINGER — CHAFED (FRAMES 20-21) · airframe 29,316 hrs · 20,193 cycles

STRINGER 2L BETWEEN FRAMES 20 AND 21 CHAFFED. REMOVED CHAFE FROM STRINGER 2L BETWEEN FRAMES 20 AND 21 VIA BLEND OUT. AFTER BLEND OUT 0.018 DEPTH AND 4.190 LENGTH MATERIAL REMOVED AND THERE ARE NO SPECIFIC TOLERANCES GIVEN AND EXCEEDS NON-SIGNIFICANT DAMAGE TOLERANCES. BLEND OUT FOUND TO BE PERMANENTLY ALLOWABLE.

Part: SKIN — CRACKED (FRAME 75) · airframe 29,316 hrs · 20,193 cycles

HFEC INSPECTION SHOWS THE EXTERNAL FUSELAGE SKIN TO HAVE A CRACK APPROXIMATELY .25" LONG AT FRAME 75 AND STRINGER 2L AS MARKED. INSTALLED NEW FABRICATED DOUBLER, FILLER, SHIM, AND ANGLE AT SKIN FRAME 75, STGR 2L.

Part: FLOOR SUPPORT — CORRODED (FRAME 20) · airframe 29,316 hrs · 20,193 cycles

CORROSION ON CENTER OMEGA BEAM AT FR 20 UNDERNEATH SILL. REMOVED AND REPLACED CENTER OMEGA BEAM AT FR 20. RESTORED SURFACE PROTECTION.

Part: FLOOR SUPPORT — CORRODED (FRAME 59) · airframe 29,316 hrs · 20,193 cycles

CORROSION FOUND ON LEFT OMEGA BEAM JUST AFT OF FR 59 UPON POST REMOVAL INSPECTION OF LH FLOOR BEAM GUSSET BETWEEN FRAMES 59-61. PERFORMED CUT OUT, FABRICATED AND INSTALLED REPAIR DOUBLER FOR LH OMEGA BEAM BETWEEN FRAMES 59-61.

Part: FLOOR SUPPORT — CORRODED (FRAMES 23-29) · airframe 29,316 hrs · 20,193 cycles

CORROSION - LH OMEGA BEAM LOWER FLANGE FR 23-29. REMOVED CORROSION FROM LH OMEGA BEAM LOWER FLANGE FR 23-29 VIA BLEND OUT. AFTER BLEND OUT 0.017 MATERIAL WAS REMOVED AT DEEPEST POINT AND ONLY 0.015 IS ALLOWED. FABRICATED, LOCATED, INSTALLED, DOUBLER. RESTORED ORIGINAL FINISH.

Part: FLOOR SUPPORT — CORRODED (FRAMES 59-61) · corrosion level 2 · airframe 29,316 hrs · 20,193 cycles

CORRODED LH FLOOR BEAM GUSSET BETWEEN FR 59-61 AROUND NUT PLATE. REMOVED AND REPLACED LH OMEGA BEAM GUSSET FRAME 59-61. RESTORED SURFACE PROTECTION. LEVEL 2 CORROSION.

Part: FLOOR SUPPORT — CORRODED (FRAMES 29-35) · corrosion level 2 · airframe 29,316 hrs · 20,193 cycles

CORROSION - LH OB SILL FR 29-35 AS MARKED. REMOVED AND REPLACED LH FLOOR SILL AT FR 29-35. RESTORED SURFACE PROTECTION. LEVEL 2 CORROSION.

Part: FLOOR SUPPORT — CORRODED (FRAMES 29-35) · airframe 29,316 hrs · 20,193 cycles

CORROSION - LH OMEGA BEAM LOWER FLANGE FR 29-35. REPAIRED CORROSION - LH OMEGA BEAM LOWER FLANGE FR 29-35 BY REAMING, FILLING WITH HYSOL, DOUBLER FABRICATION AND INSTALLATION.

Part: SEAL — CORRODED (FRM 61 BULKHEAD) · corrosion level 2 · airframe 29,316 hrs · 20,193 cycles

CARGO, BAGGAGE COMPARTMENT FWD BULKHEAD FLOOR SEAL CORRODED AT FRAME 61 LEFT SIDE AT FLOOR LEVEL. REMOVED AND REPLACED FLOOR SEAL IN CARGO, BAGGAGE COMPARTMENT FWD BULKHEAD. RESTORED SURFACE PROTECTION. LEVEL 2 CORROSION

Part: FLOOR SUPPORT — CORRODED (FRAMES 46-49) · airframe 29,316 hrs · 20,193 cycles

LH OMEGA BEAM AT FR 46 TO FR 49 HAS CORROSION AS MARKED. INSTALLED REPAIR DOUBLER AND TOP COAT.

Part: FRAME — CORRODED (FRM 22) · corrosion level 2 · airframe 29,316 hrs · 20,193 cycles

STOP SIGN DOUBLER AT FR 22 HAS CORROSION. REMOVED, REPLACED AND TOP COATED STOP SIGN DOUBLER AT FR 22. CORROSION LEVEL 2

Part: FAN — INOPERATIVE (E/E BAY) · airframe 29,022 hrs · 19,922 cycles

AT CRUISE HEARD BUZZING NOISE FROM UNDER CAPTAIN'S FLOOR AND SMELLED SMOKE. (CREW MENTIONED A SMOKE DID DEVELOP). FOUND THAT THE #2 ELECTRONIC COMPARTMENT FAN WAS NOT WORKING. REMOVED AND REPLACED #2 FWD ELECTRONIC COMPARTMENT COOLING FAN. OPS CHECK SAT. NO FURTHER DEFECTS NOTED.

Part: LIGHT — UNKNOWN (ROW 18A) · airframe 27,729 hrs · 18,607 cycles

EMERGENCY LIGHT INOPERATIVE AT ROW 18A. PERFORMED AN OPERATIONAL CHECK OF EMERGENCY LIGHT SYSTEM. OPS CHECK GOOD. NO OTHER DEFECTS NOTED.

Part: WIRE — UNSECURE (EMERGENCY LIGHTS) · airframe 27,194 hrs · 18,092 cycles

OVERHEAD EMERGENCY EXIT LIGHTS INOPERATIVE. SECURED THE WIRE TERMINALS.

Part: LAMP — UNSECURE (EMERGENCY LIGHT) · airframe 26,979 hrs · 17,869 cycles

FIRST CEILING EMERGENCY LIGHT INOPERATIVE. ADJUSTED THE LAMP, OPS CHECKED GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 26,839 hrs · 17,739 cycles

MULTIPLE EMERGENCY LIGHTS INOPERATIVE. R & R THE BATTERY PACKS NR 1 AND 2.

Part: LIGHT — INTERMITTENT (CABIN) · airframe 26,688 hrs · 17,595 cycles

LIGHT OVER LEFT EMERGENCY EXIT INOPERATIVE. PERFORMED OPERATIONAL CHECK OF EMERGENCY LIGHT SYSTEM OPS CHECK SAT.

Part: LIGHT — MALFUNCTIONED (ROW 18) · airframe 26,522 hrs · 17,434 cycles

FWD EMERGENCY LIGHT AT ROW 18 INOPERATIVE. IAW MX CONTROL, CYCLED EMERGENCY LIGHTS, OPS CHECKED GOOD. NO MX ACTION REQUIRED

Part: SKIN — DENTED (FUSELAGE) · airframe 24,617 hrs · 16,071 cycles

FORWARD FUSELAGE 1, SKIN LT SIDE HAS DAMAGE FROM A BIRD STRIKE. CUTOUT DAMAGED AREA, FABRICATED DOUBLER AND FILLER. REMOVED DAMAGED SECECTION OF RIB 4 AND SPLICED IN NEW SECTION. HFEC EFFECTED AREA AND NO DEFECTS NOTED AT THIS TIME.

Part: CONTROL PANEL — FAILED (CABIN PRESSURE) · airframe 21,577 hrs · 13,972 cycles

DURING FLIGHT, RAPID DEPRESSURIZATION AT 36,000 FT. R & R CPAM IAW AMM 21-32-01. OPS AND LEAK CHECKED GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 21,548 hrs · 13,953 cycles

DURING MX INSPECTION THE FWD AISLE OVERWING EMERGENCY EXIT LIGHT WAS FOUND INOPERATIVE. MAINTENANCE R & R THE NR 6 EMERGENCY LIGHT INVERTER WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 20,745 hrs · 13,406 cycles

DURING ROUTINE CHECK, THE LOWER SERVICE DOOR EMERGENCY EXIT LIGHT WAS FOUND INOPERATIVE. MAINTENANCE R & R NR 2 EMERGENCY LIGHT SYS INVERTER AND OPS CHECKED SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 20,358 hrs · 13,167 cycles

PILOT REPORTED EMERGENCY EXIT SIGN INOPERATIVE. MX RESET SYS AND OPS CHECKED GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BRACKET — CRACKED · airframe 19,927 hrs · 12,890 cycles

DURING C-CHECK, FOUND BRACKET SUPPORTING A OVERFLOW LINE FROM THE VENTRAL TANK CRACKED. MAINTENANCE FABRICATED A NEW BRACKET AND INSTALLED IAW SRM 53-20-07.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 19,934 hrs · 12,894 cycles

DURING C-CHECK, FOUND THE OMEGA BEAM AND TOPCAP CORRODED. MAINTENANCE INSTALLED A NEW REPAIR TO THE OMEGA BEAM WITH A NEW TOP CAP IAW EC 5310-01473 AND SRM 51-40-02.

Part: TANK — CHAFED (ZONE 100) · airframe 14 hrs · 9,066 cycles

ACFT IS IN FOR A 3C INSPECTION, WHEN INSPECTION FOUND THE VENTRAL TANK BOTTOM CENTER CHAFED. MX PERFORMED A DOUBLER REPAIR ON THE VENTRAL TANK. FABRICATED AND INSTALL THE DOUBLER AFTER ALLODINED, PRIMED, PAINTED, SEAL AND REMOVED FAIRING 197 BB TO PREVENT FUTHER DAMAGE. ALL WORK WAS ACCOMPLISHED IAW EC2810-01053. ACFT WILL BE RELEASED AT THE END OF THE CHECK.

Part: FLOOR SUPPORT — CORRODED (CORRODED) · corrosion level 2 · airframe 14,138 hrs · 9,066 cycles

RT OMEGA BEAM TOP CAP CORRODED AT FRM 61 CARBON BEAM. R & R TOPCAP.

Part: FLOOR SUPPORT — CORRODED (CABIN) · corrosion level 2 · airframe 14,138 hrs · 9,066 cycles

CTR OMEGA BEAM TOP CAP CORRODED AT FRM 61 CARBON BEAM. R & R TOP CAP.

Part: BRACKET — WORN (LT AILERON) · airframe 14,138 hrs · 9,066 cycles

LT AILERON PCA BRACKET FITTING MOST OTBD HAT BUSHING MIGRATED. R & R BRACKET.

Part: FLOOR SUPPORT — CORRODED (CABIN) · corrosion level 2 · airframe 14,138 hrs · 9,066 cycles

LT OMEGA BEAM TOP CAP CORRODED AT FRM 61. R & R TOP CAP.

Part: SILL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,138 hrs · 9,066 cycles

RT LAVATORY FLOOR SILL CORRODED AT FRM 61 CARBON BEAM. REPLACED FLOOR SILL AT FRM 61.

Part: SILL — CORRODED (CABIN) · corrosion level 2 · airframe 14,138 hrs · 9,066 cycles

LEFT CABIN FLOOR SILL CORRODED FRM 18-23. R & R FLOOR SILL FRM 18-23.

Part: UNKNOWN — MALFUNCTIONED (NLG STEERING) · airframe 11,685 hrs · 7,434 cycles

ORD FLT 5916 - THE CREW REPORTED AIRCRAFT PULLED TO THE LEFT ON LANDING. CREW DISCONNECTED NOSE WHEEL STEERING AND LOST CONTROL OF AIRCRAFT. THE AIRCRAFT DEPARTED THE RUNWAY. SUPPLEMENT TO FOLLOW.

Part: CONTROL UNIT — FAULTY (BRAKE SYSTEM) · airframe 11,412 hrs · 7,211 cycles

THE CREW REPORTED A LOUD BANGING NOISE AND SHUTTER ON GEAR RETRACTION. MAINTENANCE INSPECTED AND REPLACED THE BRAKE CONTROL UNIT. OPERATIONAL CHECKS WERE GOOD.

Part: CONNECTOR — LOOSE (NLG) · airframe 11,373 hrs · 7,179 cycles

ORD FLT 5992 - THE CREW REPORTED A NOSE GEAR INDICATION NOT SHOWING DOWN. MAINTENANCE INSPECTED AND CLEANED AND RE-SECURED THE CONNECTORS ON THE NOSE GEAR DOWN LOCK PROXIMITY SWITCHES. OPERATIONAL CHECKS WERE GOOD.

Part: PRESSURE SWITCH — BROKEN (BLEED AIR SYS) · airframe 10,300 hrs · 6,172 cycles

CLE FLT 5916 THE CREW REPORTED AN ENGINE 2 BLEED VALVE FAIL MESSAGE APPEARED AT 60 KNTS. THE TAKEOFF WAS ABORTED AND TAXIED BACK TO GATE. MAINTENANCE INSPECTED AND REPLACED THE NR 2 ENGINE HIGH STAGE VALVE PRESSURE SWITCH. ALSO REPLACED THE NR 2 ENGINE BLEED PUSH BUTTON. OPERATIONAL CHECKS WERE GOOD.

Part: AILERON — DAMAGED (LT WING) · airframe 10,206 hrs · 6,073 cycles

TYS - A/C WAS FOUND WITH A POSSIBLE LIGHTNING STRIKE INDICATION. THE LEFT AILERON WAS BURNT. MAINTENANCE PERFORMED A LIGHTNING STRIKE INSPECTION AND R/R THE LEFT AILERON TIP. WORK ACCOMPLISHED IAW 145 AMM 5-50-01 AND THE DAMAGED TIP REPAIRED IAW SRM 57-60-01 AND PERFORMED A STATIC WICK FUNCTIONAL CHECK IAW EMB 145 AMM 23-60-01. A/C RELEASED BACK TO SERVICE.

Part: CONTROL UNIT — MALFUNCTIONED (TE FLAP) · airframe 9,928 hrs · 5,804 cycles

XNA - TAKEOFF CONFIGURATION MALFUNCTION. REMOVED AND REPLACED FECU IAW EMB 145 XR AMM 27-53-02. OPS CHECK GOOD. NO FAULTS FOUND AT THIS TIME.

Part: ATTACH FITTING — DAMAGED (AILERON) · airframe 9,140 hrs · 5,110 cycles

SHV - DURING C-CHECK LEFT AILERON OUTBOARD ACTUATOR ATTACHMENT FITTING HAS TOOLING MARKS. MAINTENANCE REMOVED AND REPLACED LT AILERON ACTUATOR ATTACHMENT FITTING IAW EC 5750-01177. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ATTACH FITTING — DAMAGED (AILERON) · airframe 9,140 hrs · 5,110 cycles

SHV - DURING C-CHECK LT AILERON OUTBOARD ACTUATOR ATTACH FITTING HAS TOOLING MARKS. MAINTENANCE REMOVED AND REPLACED LT AILERON ACTUATOR ATTACHMENT FITTING IAW EC5750-01177. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BRACKET — DAMAGED (AILERON) · airframe 9,140 hrs · 5,110 cycles

SHV - DURING C-CHECK LT AILERON DAMPNER BRACKET HAS VARIOUS AREAS OF DAMAGE. MAINTENANCE REMOVED AND REPLACED LT AILERON DAMPNER BRACKET IAW EMB-145XR SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 3 · airframe 9,140 hrs · 5,110 cycles

SHV - DURING C-CHECK LT AND CENTER OMEGA BEAMS AT FRAME 20 HAVE CORROSION (LEVEL 3 LOCAL) AROUND CARBON CROSSBEAM. MAINTENANCE PERFORMED REPAIR FOR THE LT AND CENTER OMEGA BEAMS AT FRAME 20 IAW EMB-145 SRM 53-00-10. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SMOKE DETECTOR — FALSE INDICATION (LAVATORY) · airframe 8,870 hrs · 4,919 cycles

TYS FOR IAH - THERE WAS A SMOKE INDICATION IN THE LAV WITH NO SMOKE. IT WAS RELEASED IAW MEL 26-14-00 CAT (C) CONTROL NUMBER 171234. LATER MAINTENANCE REMOVED AND REPLACED THE SMOKE DETECTOR IAW 145XR AMM 26-14-01. OPS CHECK WAS GOOD AND WAS RELEASED.

Part: ACM — SEIZED (NR 2) · airframe 8,821 hrs · 4,875 cycles

CLE - FLIGHT 5668 CREW REPORTED SMELLED SCENT OF SMOKE. PACK NR 2 DESELECTED AND SCENT WENT AWAY. AIRCRAFT RETURNED TO GATE. MAINTENANCE CONFIRMED AIR-CYCLE MACHINE SEIZED FOR NR 2 PACK. PLACED NR 2 PACK ON MEL. FLIGHT 5724 DATED 6/11/2009 MAINTENANCE REPLACED NR 2 AIR-CYCLE MACHINE, ALL OPERATIONAL CHECKS WERE GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 8,758 hrs · 4,819 cycles

TYS - DURING A SERVICE CHECK INSPECTION FOUND BOTH OVERWING EMERGENCY LIGHTS AND CENTER CEILING PANEL EMERGENCY LIGHT INOP. MAINTENANCE REMOVED AND REPLACED THE NR 4 EMERGENCY LIGHT BATTERY IAW EMB 145XR AMM 33-50-04. OPS CHECK GOOD AND WAS RELEASED BACK TO SERVICE.

Part: ENGINE — LEAKING (NR 2) · airframe 8,744 hrs · 4,806 cycles

IAH - DURING TROUBLESHOOTING IT WAS DETERMINED THAT THE NUMBER TWO ENGINE WAS CAUSING SMOKE AND HAZE INTO THE AIR CONDITIONING SYSTEM. MAINTENANCE REMOVED AND REPLACED THE NUMBER TWO ENGINE, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: DRAIN VALVE — OPEN (VENTRAL TANK)

FLT 33 - TUL - FLIGHT CREW REPORTED FUEL LEAKING FROM VENTRAL TANK DURING PREFLIGHT. CONTRACT MAINTENANCE FROM AMERICAN AIRLINES CLOSED DRAIN VALVES. LEAK CHECK SATISFACTORY AND ACFT WAS RELEASED TO RETURN FOR SERVICE. TSN: 7747 CSN 4219 (S)

Part: SIGN — INOPERATIVE (OVERWING EXIT)

FLT MX - ONT - 1A CHECK - WHILE PERFORMING OPS CHECKS ON EMERGENCY LIGHTING SYSTEM IN CABIN, QC INSPECTOR FOUND FWD CEILING PANEL MOUNTED OVERWING EXIT SIGN DOES NOT FULLY ILLUMINATE. MAINTENANCE PERSONNEL REMOVED AND REPLACED FWD CEILING EXIT LOCATING SIGN ASSY. OPERATIONALLY CHECK SATISFACTORY AND ACFT WAS RELEASED TO RETURN TO SERVICE. TSN: 7747 CSN 4219. (S)

Part: SMOKE DETECTOR — MALFUNCTIONED (CABIN) · airframe 7,529 hrs · 4,115 cycles

FLT 970 - ONT - FLIGHT CREW REPORTED LAV SMOKE DETECTOR AFTER T/O AND SHORT AFTER GALLEY SMOKE INDICATION ON EICAS. MX PERSONNEL REMOVED AND REPLACED GALLEY AND LAV SMOKE DETECTORS OPERATIONALLY CHECKED SATISFACTORY. AIRCRAFT WAS RELEASED TO RETURN FOR SERVICE.

Part: FLAPPER VALVE — MISSING (LT WING) · airframe 6,979 hrs · 3,805 cycles

FLT 54 - MCI TO MCI - FLIGHT CREW REPORTED LEFT WING LEAKING FUEL. MX PERSONNEL REMOVED AND REPLACED LEFT WING FLAPPER VALVE OPERATIONALLY AND LEAK CHECKED SATISFACTORY. AIRCRAFT WAS RELEASED FOR RETURN TO SERVICE.

Part: GLOWSTRIP — MISSING (CABIN) · airframe 6,590 hrs · 3,591 cycles

EMERGENCY PHOTO LUMINESCENT STRIP AFT OF GALLEY MISSING. REPLACED STRIP IAW EMB 145XR AMM 20-12-0,1 OPS CK GOOD. AIRCRAFT RELEASED AND RETURNED TO SERVICE.

Part: GLOWSTRIP — MISSING (CABIN) · airframe 2,407 hrs · 1,286 cycles

BNA, PHOTOLUMINESCENT STRIP WAS FOUND MISSING AT ROW 15-17. MAINTENANCE INSTALLED A NEW STRIP IAW EMB-145 MM 33-50-12.