N11181

Part: LINE — CHAFED (NR 2 OIL PRESSUR) · airframe 36,908 hrs · 24,330 cycles

E2 OIL LOW PRESSURE EICAS MASTER WARNING IN FLIGHT. OIL ON COWLINGS AFTER LANDING. FOUND CHAFED OIL LINE CONNECTED TO AGB TO OIL TANK PRESSURE LINE. R&R THE OIL LINE AND PERFORMED ENGINE RUNS. OPS CHECK AND LEAK CHECK SAT AT THIS TIME.

Part: SEAT FRAME — CRACKED (SEAT 3A) · airframe 36,790 hrs · 24,222 cycles

CRACK AT SEATS 3A, 2A & 18A STRUCTURE BELOW ARMREST. R&R SEATS 18A, 3A & 2A.

Part: CONTROL UNIT — INOPERATIVE (MLG BRAKES) · airframe 36,558 hrs · 24,008 cycles

BRAKE INBOARD INOPERATIVE MESSAGE ON EICAS. INSPECTED FOR HYDRAULIC LEAKS ON INBOARD BRAKES. CHECKED HYDRAULIC LEVEL AND PRESSURE. NO DEFECTS FOUND. R & R BRAKE CONTROL UNIT. NO MESSAGES ON EICAS. OPERATIONS CHECK GOOD.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 36,146 hrs · 23,619 cycles

EMERGENCY LIGHT INOPERATIVE ABOVE SERVICE DOOR. R&R INVERTER #2. OPS CHECK SAT.

Part: SUPPORT — CORRODED (RT WING) · corrosion level 2 · airframe 36,027 hrs · 23,481 cycles

RH WING - O/B LWR SHROUD, O/B BOTH CENTERS AND I/B SPRING SUPPORTS HAVE CORROSION. REMOVED AND REPLACED RH WING - OB LWR SHROUD, OB BOTH CENTERS AND I/B SPRING SUPPORTS.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,027 hrs · 23,481 cycles

CORROSION - COCKPIT FLOOR DOUBLER Y=-607 FR8/11. REMOVED AND REPLACED LH OB COCKPIT GUSSET FR8-11.

Part: DOUBLER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,027 hrs · 23,481 cycles

CORROSION - COCKPIT FLOOR DOUBLER Y=+293.0 FR10/11. REMOVED AND REPLACED COCKPIT FLOOR DOUBLER AT Y= +293.0 AND 3EA. REPAIR DOUBLER

Part: SUPPORT — CORRODED (LT WING) · airframe 36,027 hrs · 23,481 cycles

L/H WING - I/B LWR SHROUD, I/B SPRING SUPPORT HAVE CORROSION AS MARKED. REMOVED AND REPLACED L/H WING - I/B LWR SHROUD, I/B SPRING SUPPORT

Part: SUPPORT — CORRODED (LT WING) · airframe 36,027 hrs · 23,481 cycles

L/H WING - O/B LWR SHROUD, O/B AND BOTH CENTER SPRING SUPPORTS HAVE CORROSION AS MARKED. REMOVED AND REPLACED 3EA L/H WING O/B LWR SHROUD, O/B AND BOTH CENTER SPRING SUPPORTS

Part: SUPPORT — CORRODED (RT WING) · corrosion level 2 · airframe 36,027 hrs · 23,481 cycles

R/H WING - I/B LWR SHROUD, I/B AND O/B SPRING SUPPORT HAVE CORROSION AS MARKED. INSTALLED NU PLATES, REMOVED AND REPLACED R/H WING - I/B LWR SHROUD, I/B AND O/B SPRING SUPPORT

Part: SKIN — NOT REPORTED (FUSELAGE) · airframe 36,027 hrs · 23,481 cycles

LOCATE THE CIRCULAR DOUBLER REPAIR AT FRAME 28, STRINGER 16R. REMOVE THE DOUBLER, REPORT THE SKIN CONDITION TO RTS FOR PERMANENT REPAIR INSTRUCTIONS AND DAMAGE TOLERANCE-BASED SUPPLEMENTAL INSPECTION REQUIREMENTS, AS NEEDED. ACCOMPLISH THE PERMANENT REPAIR. REMOVED EXISTING DOUBLE AND INSTALLED NEW DOUBLER AND FILLER TO FUSELAGE SKIN AT FR28 STGR 16R.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 36,027 hrs · 23,481 cycles

FOUND SEVERAL TOOLING MARKS BELOW ADF ANTENNA. INSTALLED REPAIR DOUBLER TO INTERNAL FUSELAGE BETWEEN FR42-FR44 STR1R

Part: DOUBLER — CORRODED (RT WING) · airframe 36,027 hrs · 23,481 cycles

RH WING PANEL 198 DOUBLER FOR NUT PLATES HAS CORROSION ALONG DOUBLER AS MARKED. FABRICATED, LOCTED, DRILLED, ALODINED AND PRIMED 2(EA) DOUBLERS ON RH WING PANEL 198.

Part: DOUBLER — CORRODED (COCKPIT) · corrosion level 2 · airframe 36,027 hrs · 23,481 cycles

CORROSION - COCKPIT FLOOR DOUBLER Y=-293.0 FR9/11. SPLICED IN NEW PILOT INBD FLOOR DOUBLER AND DOUBLERS

Part: DOUBLER — CORRODED (COCKPIT) · corrosion level 2 · airframe 36,027 hrs · 23,481 cycles

CORROSION - COCKPIT FLOOR DOUBLER Y=+607.0 FR 9/10. REMOVED AND REPLACED RH OB COCKPIT GUSSET

Part: SKIN — NOT REPORTED (FUSELAGE) · airframe 36,027 hrs · 23,481 cycles

LOCATE THE CIRCULAR DOUBLER REPAIR AT FRAMES 19-20, STRINGERS 15L-17L REMOVE THE DOUBLER, REPORT THE SKIN CONDITION TO RTS FOR PERMANENT REPAIR INSTRUCTIONS AND DAMAGE TOLERANCE-BASED SUPPLEMENTAL INSPECTION REQUIREMENTS, AS NEEDED. ACCOMPLISH THE PERMANENT REPAIR. REMOVED EXISTING DOUBLER. INSTALLED NEW DOUBLER AND FILLER.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,027 hrs · 23,481 cycles

LH OMEGA BEAM CORRODED AS MARKED FROM FR 50-45. REMOVED AND REPLACED LH OMEGA BEAM FR45-52. CORROSION FOUND TO BE LEVEL 2

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,027 hrs · 23,481 cycles

R/H OMEGA BEAM CORRODED ON FR23 AS MARKED. REPAIRED RH OMEGA BEAM CORRODED ON FR23 BY CUTTING OUT THE DAMAGE AND INSTALLING A DOUBLER. CORROSION FOUND TO BE LEVEL 2.

Part: MUFFLER — UNSECURE (A/C PACK) · airframe 35,773 hrs · 23,273 cycles

RETURN TO FIELD DUE TO PAX COMPLAINTS OF EXTREME AMOUNTS OF CONDENSATION AND BANGING NOISES AROUND ROW 9 RIGHT SIDE. R&R PACK MUFFLER. OPS CHECK SAT.

Part: CONTROL MODULE — FAILED (CONTROL PANEL) · airframe 35,750 hrs · 23,246 cycles

SMOKE COMING FROM FA PANEL. PERFORMED GVI OF COMPONENTS & CONNECTORS AROUND FA PANEL. FOUND CONTROL MODULE UNIT BURNED OUT. R&R CONTROL MODULE UNIT. OPS CHECK SAT. NO FURTHER DEFECTS NOTED.

Part: LIGHT — MISSING (GALLEY) · airframe 35,368 hrs · 22,902 cycles

ISLE PATH EMERGENCY STRIP FO SIDE NEXT TO GALLEY WITH RED DOTS IS MISSING. INSTALLED EMERGENCY STRIP NEXT TO GALLEY AS REQUIRED.

Part: LIGHT — MISINSTALLED (CABIN) · airframe 35,368 hrs · 22,902 cycles

ISLE PATH EMERGENCY STRIP ON CAPTAIN SIDE NEXT TO MAIN CABIN DOOR BACKWARDS. CORRECTLY INSTALLED EMERGENCY STRIP ON CAPTAINS SIDE NEXT TO MAIN CABIN DOOR AS REQUIRED.

Part: LATCH — NO TEST (COCKPIT DOOR) · airframe 35,036 hrs · 22,569 cycles

THE PRESSURE RELIEF LATCH ON THE COCKPIT DOOR FAILED FUNCTIONAL TEST, REQUIRED TOO MUCH FORCE TO OPEN AND CLOSE PAST DETENT. CLEANED PRESSURE RELIEF LATCH BOLT. OPS CHECK SAT.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 34,937 hrs · 22,465 cycles

EMERGENCY EXIT LIGHT ABOVE SERVICE DOOR INOPERATIVE. R&R EMERGENCY EXIT LIGHT AND R&R BATTERY #2. OPS CHECK SAT.

Part: ECS — CONTAMINATED (AC BAY) · airframe 33,994 hrs · 21,594 cycles

SMOKE IN THE COCKPIT ON TAKE-OFF ROLL. ON TAKE-OFF ROLL ADVANCED THROTTLES COCKPIT FILLED WITH SMOKE. NO SMOKE IN CABIN, DID NOT DECLARE EMERGENCY, APU NOT ON, WHEN THROTTLES DECREASED SMOKE CLEARED. PERFORMED VISUAL CHECK OF AIRCRAFT. FOUND LARGE AMOUNTS OF DEICE FLUID IN ENGINE COWL. PERFORMED DECONTAMINATION OF ECS AND BLEED SYSTEM. NO RESIDUAL SMOKE OR VAPORS NOTED. SUSPECT DEICE FLUID INGESTION. NO FURTHER DEFECTS.

Part: RECEPTACLE — DAMAGED (EXTERNAL POWER) · airframe 33,478 hrs · 21,139 cycles

GPU EXTERNAL SOCKET DAMAGED. RECONTOURED DENTED AREA AFT OF FR 06. ACCOMPLISHED 30X DET VISUAL INSPECTION ON AND AROUND REWORKED AREA. FABRICATED REPAIR PARTS. PERFORMED REPAIR. R&R EXT POWER BOX ASSY AND DOOR ASSY. R&R POWER RECEPTACLE. OPS CHECK SAT.

Part: SOLENOID VALVE — FAILED (NLG DOOR) · airframe 33,280 hrs · 20,953 cycles

NOSE GEAR DOOR OPENED INFLIGHT ON DECENT AT 6000 FT. R&R NLG DOOR SOLENOID VALVE. OPS & LEAK CHECK SAT.

Part: SIGN — DETACHED (EMERGENCY LIGHTS) · airframe 33,106 hrs · 20,762 cycles

FORWARD OVERHEAD EMERGENCY EXIT SIGN DETACHED. ATTACHED THE FORWARD OVERHEAD EMERGENCY EXIT SIGN. OPS CHECKED SAT.

Part: CLAMP — WORN (LEFT PRECOOLER) · airframe 31,576 hrs · 19,232 cycles

THE CREW REPORTED BLEED NR 1 LEAK WARNING IN FLIGHT. MAINTENANCE INSPECTED AND REPLACED THE CLAMP ON LEFT PRECOOLER FORWARD DUCT. OPERATIONAL CHECKS WERE GOOD.

Part: BEAM — CORRODED (ZONE 100) · airframe 31,122 hrs · 18,927 cycles

DURING C-CHECK. CARGO DOOR CUTOUT LOWER BEAM CORRODED. REMOVED AND REPLACED CARGO DOOR LOWER BEAM IAW SRM 51-40-02. AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 30,340 hrs · 18,371 cycles

DURING ROUTINE MAINTENANCE, MULTIPLE EMERGENCY LIGHTS WERE FOUND INOPERATIVE. MAINTENANCE REPLACED THE NR 2 EMERGENCY LIGHT BATTERY. OPS CHECKS WERE GOOD.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHT) · airframe 27,864 hrs · 16,627 cycles

THE CREW REPORTED THAT THE EMERGENCY LIGHT ABOVE THE F/A HEADSET WAS INOPERATIVE. MAINTENANCE R & R THE NR 1 INVERTER, OPERATIONALLY TESTED WITH NO DEFECTS NOTED AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LIGHT — INTERMITTENT (CABIN) · airframe 27,004 hrs · 16,084 cycles

THE CREW REPORTED THAT THE EMERGENCY EXIT LIGHT ABOVE THE FORWARD F/A SEAT WAS INOPERATIVE. MAINTENANCE RESET THE EMERGENCY LIGHT SYSTEM, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SMOKE WARNING — FALSE ACTIVATION (LAVATORY) · airframe 25,880 hrs · 15,380 cycles

CREW REPORTED LAVATORY SMOKE WARNING INTERMITTENTLY ALARMS. MX PERFORMED LAV SMOKE OPS CHECKS IAW SUPPLEMENT 26-14-00, OPS CHECKED GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BATTERY — DISCHARGED (EMERGENCY LIGHT) · airframe 25,676 hrs · 15,252 cycles

THE CREW REPORTED GALLEY AND ROW 3 EMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE INSPECTED AND REPLACED THE EMERGENCY LIGHT BATTERY. OPS CHECKED GOOD.

Part: DOOR SILL — CORRODED (FRAMES 18-20) · corrosion level 2 · airframe 29,259 hrs · 14,968 cycles

DURING C-CHECK THE FORWARD SERVICE DOOR SILL WAS FOUND TO BE CORRODED. MAINTENANCE R & R THE SILL IAW SRM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: DOOR SILL — CORRODED (FRAME 20-22) · corrosion level 2 · airframe 29,259 hrs · 14,968 cycles

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

Part: YOKE — CRACKED (NR 1 ENGINE) · airframe 25,259 hrs · 14,968 cycles

DURING C-CHECK, THE NR 1 ENGINE FORWARD LOWER YOKE FITTING WAS FOUND TO BE CRACKED, VERIFIED WITH EDDY CURRENT. MAINTENANCE R & R THE FITTING IAW EC5450-01087. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CONTROLLER — SMOKE (COCKPIT) · airframe 23,508 hrs · 13,854 cycles

THE CREW REPORTED ELECTRICAL SMOKE COMING FROM THE VS BUTTON OF THE FLIGHT GUIDANCE PANEL. MX R & R THE FLIGHT GUIDANCE CONTROLLER, OPERATIONALLY TESTED WITH NO DEFECTS AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: RELAY — INOPERATIVE (A/C PACK) · airframe 23,360 hrs · 13,758 cycles

THE CREW REPORTED THAT PACK 1 AND 2 VALVES CLOSED IN FLIGHT. THE ACFT RETURNED TO WHERE IT LANDED WITHOUT INCIDENT. MX R & R RELAY K0435, OPS TESTED BOTH PACKS WITH NO DEFECTS NOTED AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHT) · airframe 21,757 hrs · 12,756 cycles

AFT OVERWING EXIT LOCATOR LIGHT INOPERATIVE. R & R NR 4 INVERTER. OPS CHECKED GOOD.

Part: BATTERY — DISCHARGED (EMERGENCY LIGHTS) · airframe 20,311 hrs · 11,791 cycles

DURING ROUTINE MX, THE AFT OVERHEAD EMERGENCY EXIT SIGN WAS FOUND INOPERATIVE. MX ARMED AND RECHARGED THE EMERGENCY LIGHT SYS. OPS CHECKED GOOD.

Part: BATTERY PACK — FAILED (ZONE 100) · airframe 19,834 hrs · 11,470 cycles

DURING MX INSPECTION, THE NR 4 EMERGENCY LIGHT BATTERY WAS FOUND TO NOT BE HOLDING CHARGE. MX R & R THE NR 4 EMERGENCY LIGHT BATTERY PACK IAW AMM 33-50-04 WITH OPS CHECKED SUCCESSFUL. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: STRINGER — CORRODED (ZONE 100) · corrosion level 2 · airframe 19,437 hrs · 11,216 cycles

DURING C-CHECK, STRINGER 21R CORRODED BETWEEN FRAME 12-13. R & R STRINGER WITH NEW STRINGER IAW SRM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: STRINGER — CORRODED (ZONE 100) · corrosion level 1 · airframe 19,437 hrs · 11,216 cycles

DURING C-CHECK, STRINGER 21L CORRODED BETWEEN FRAMES 12-13. R & R STRINGER WITH NEW STRINGER 21L, FRAME 9-13 IAW SRM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ELECTRONIC UNIT — FAULTY (MLG) · airframe 18,733 hrs · 10,738 cycles

THE CREW REPORTED A LANDING GEAR AIR/GROUND FAIL MESSAGE. MX INSPECTED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT. OPS CHECKS WERE GOOD.

Part: SENSOR — DEFECTIVE (VIBE ANALYZER) · airframe 18,497 hrs · 10,567 cycles

TYS - A/C WAS EN ROUTE FROM ORD TO CHS WHEN THE E1 HP SHOWED A HIGH VIBE INDICATION/SHUT DOWN IN FLIGHT. NO OTHER ABNORMAL CONDITIONS OCCURRED. A/C DIVERTED TO TYS. MAINTENANCE REMOVED AND REPLACED THE COMPRESSOR VIBRATION SENSOR IAW RRMM 77-41-10. IPC 77-41-10. OPS CHECK GOOD AND WAS RELEASED TO SERVICE.

Part: ACTUATOR — FAULTY (NLG DOOR) · airframe 18,336 hrs · 10,449 cycles

FLT 5862 IAD CREW REPORTED LG AIR/GRND FAIL MESSAGE ON EICAS DURING GEAR EXTENSION. GEAR OPERATED NORMALLY AND A/C LANDED WITHOUT INCIDENT. IAD MX REMOVED AND REPLACED LT NOSE DOOR ACTUATOR IAW EMB145 32-33-05 WITH OPERATIONAL AND LEAK CHECKS SUCCESSFUL. A/C WAS APPROVED FOR RETURN TO SERVICE.

Part: FUEL LINE — LEAKING (APU) · airframe 17,865 hrs · 10,097 cycles

FLIGHT 2566 - EWR - FLIGHT CREW REPORTED STRONG FUEL SMELL IN COCKPIT DURING TAXI. EWR MX PERFORMED GVI ON APU AREA AND FOUND FCU LINES LEAKING. SUSPECT SMELL IS COMING FROM FCU LEAKING. APU MEL`ED. ACFT RELEASED FOR FLIGHT. (SDR FILED OPEN PENDING FINAL CORRECTIVE ACTION).

Part: TRIM SWITCH — INOPERATIVE (COCKPIT) · airframe 15,736 hrs · 8,785 cycles

IAH - FLIGHT 2347 THE CREW REPORTED THE PITCH TRIM TO BE INOPERATIVE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE F/O'S PITCH TRIM SWITCH, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SKIN — CORRODED (CARGO DOOR) · airframe 14,439 hrs · 8,059 cycles

CARGO DOOR INNER SKIN HAS CORROSION AROUND NUT PLATES. REPAIRED LWR RT NUT PLATE HOLE IAW EC5230-01208. BLENDED OUT ALL OTHER AREAS IAW EMB 145 SRM 51-10-03.

Part: SHUTOFF VALVE — LEAKING (APU) · airframe 14,264 hrs · 7,969 cycles

FLIGHT 2224 - EWR - FLIGHT CREW REPORTED FUEL SMELL IN CABIN. EWR MX REMOVED AND REPLACED APU FUEL SHUT-OFF VALVE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE

Part: CONTROLLER — INOPERATIVE (CABIN PRESSURE) · airframe 14,120 hrs · 7,898 cycles

FLIGHT 2148 - EWR - FLIGHT CREW REPORTED AUTO PRESSURIZATION FAIL. EWR MX REMOVED AND REPLACED PRESS DIGITAL CONTROLLER AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: SKIN PANEL — DAMAGED (FUSELAGE) · airframe 13,785 hrs · 7,724 cycles

TUG STRIKE TO RT CENTER FUSELAGE. SKIN PNL HAS DAMAGE AT FR 16 TO 23 STR 17R TO 18R. REMOVED AND REPLACED SKIN PNL. PRESSURIZATION CHECK GOOD.

Part: SKIN PANEL — DAMAGED (FUSELAGE) · airframe 13,785 hrs · 7,724 cycles

TUG STRIKE TO RT CENTER FUSELAGE. SKIN PNL HAS DAMAGE AT FR 24 TO 26 STR 18R TO 19R. REMOVED AND REPLACED SKIN PNL. PRESSURIZATION CHECK GOOD.

Part: SKIN PANEL — DAMAGED (FUSELAGE) · airframe 13,785 hrs · 7,724 cycles

TUG STRIKE TO RT CENTER FUSELAGE. SKIN PNL HAS DAMAGE AT FR 21 TO 23 STR 18R TO 19R. REMOVED AND REPLACED SKIN PNL. PRESSURIZATION CHECK GOOD.

Part: FIRE DETECTOR — FAILED (NR 1 ENGINE) · airframe 13,232 hrs · 7,446 cycles

IAH - FLIGHT 2172, THE CREW REPORTED AN ENGINE ONE FIRE DETECTOR FAIL IN FLIGHT. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NUMBER ONE ENGINE FIRE DETECTOR, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ENGINE — LEAKING (NR 2) · airframe 13,187 hrs · 7,420 cycles

ON SHORT FINAL LAV SMOKE DETECTOR WENT OFF AND HAD SMOKE IN THE CABIN. REMOVED AND REPLACED NR 2 ENG IAW TASK CARD 6271001. OPS AND LEAK CHECK GOOD. AIRCRAFT RELEASED AND RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 13,043 hrs · 7,345 cycles

SHV - SERVICE/ROUTINE EMERGENCY EXIT SIGN ON AFT GALLEY AT ROW 3B INOP. MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHT DC/AC INVERTER IAW EMB-145XR AMM 33-50-11 AND REMOVED AND REPLACED EMERGENCY EXIT SIGN IAW EMB-145XR AMM 33-50-13, OPERATIONAL CHECK GOOD. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SWITCH — INOPERATIVE (NR 1 PACK) · airframe 12,437 hrs · 7,011 cycles

FLIGHT 2161 - EWR - FLIGHT CREW REPORTED PACK 1 OVERLOAD/OVERHEAT IN CRUISE. EWR MX REMOVED AND REPLACED PACK 1 OVERTEMP SWITCH AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: ELECTRONIC UNIT — FAULTED (MLG)

DAY FLIGHT NR 4922. THE CREW REPORTED A LANDING GEAR LEVER DISAGREE MSG ON THE ECIAS DURING PREFLIGHT. MX INSPECTED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT. OPS CHECKS WERE GOOD.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 9,532 hrs · 5,372 cycles

SHV - DURING C-CHECK CORROSION ON CENTER OMEGA BEAM AT FR 20. MX REMOVED AND REPLACED CENTER OMEGA BEAM BETWEEN FR 18-24 IAW EMB 145 XR SRM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE. (S)

Part: CONTROL SWITCH — FAULTY (COCKPIT) · airframe 8,436 hrs · 4,656 cycles

FLT 7694 - LAX TO LAX - FLIGHT CREW REPORTED EMERGENCY LIGHTS STAYING ON, WHEN SWITCH ON AND OVERHEAD IS IN THE OFF POSITION. MX PERSONNEL REMOVED AND REPLACED SWITCH MODULE OPERATIONALLY CHECKED SATISFACTORY. A/C WAS RELEASED TO RETURN FOR SERVICE.

Part: UNKNOWN — SMOKE (FWD GALLEY) · airframe 8,331 hrs · 4,594 cycles

SLC - FLIGHT 7676, THE CREW REPORTED SMOKE COMING FROM THE FORWARD OUTBOARD GALLEY. THE INITIAL INDICATION WAS FROM LAV SMOKE, WITH THE SMOKE BEING BLUE IN COLOR AND HAVING AN ELECTRICAL ODOR. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT AND MAINTENANCE INSPECTED THE AIRCRAFT, OPERATIONALLY CHECKED THE ENGINE & APU BLEED, PACKS SYSTEMS, ALL WITH NO DEFECTS NOTED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: UNKNOWN — SMOKE (CABIN) · airframe 8,270 hrs · 4,560 cycles

FLT 7676 - SLC TO SLC - FLIGHT CREW REPORTED SMOKE IN THE CABIN AFTER T/O AND OVER WEIGHT LANDING. CONTRACT MX INSPECTED AIRCRAFT, RAN ENGINES, APU, BLEED SYSTEM AND COULD NOT DUPLICATE; HARD LANDING WAS FOUND WITHIN LIMITS. AIRCRAFT RETURNED TO THE GATE TO REMOVED ICE FROM ENGINE, OPERATIONALLY CHECKED ALL SYSTEM SATISFACTORY. AIRCRAFT WAS RELEASED TO RETURN FOR SERVICE.

Part: FAN — FAULTY (CABIN) · airframe 2,364 hrs · 1,247 cycles

CREW REPORTED, GATE RETURN DUE TO BURNING SMELL IN CABIN ABOUT ROW 4 AND GASPER FANS NOT WORKING. MAINTENANCE REMOVED AND REPLACED GASPER FAN IAW EMB145XR AMM 21-23-03, RAN PACK NR 1 & NR 2 FOR 30 MINUTES OPS. CHECKED GOOD AND NO BURNING SMELL NOTED. AIRCRAFT RETURNED TO SERVICE.