N17159

Part: FUSE — INOPERATIVE (ZONE 200) · airframe 48,490 hrs · 31,266 cycles

BOTH OVERWING AFT EXTERNAL EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED F1 FUSE ON NR 4 BATTERY CHARGER. OPS CHECK GOOD.

Part: LAMP — INOPERATIVE (ZONE 200) · airframe 48,114 hrs · 30,925 cycles

LH WING/FUSELAGE FWD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED EXTERNAL EMERGENCY LIGHT LAMP OF FORWARD LOWER FAIRING. OPS CHECK SAT.

Part: BATTERY — DISCHARGED (ZONE 200) · airframe 48,005 hrs · 30,827 cycles

MULTIPLE EMERGANCY LIGHTS OUT. COCKPIT STEP, MAIN DOOR EXIT, AISLE LIGHT 1, MAIN ENTRANCE CEILING, EXIT AISLE CEILING LIGHT 1. R+R EMERGANCY LIGHT BATT 1. OPS CHECK SAT

Part: DOOR SILL — CORRODED (ZONE 200) · corrosion level 2 · airframe 47,648 hrs · 30,483 cycles

CORROSION FOUND ON AFT SERVICE DOOR THRESHOLD AT FRAME 22. REPAIRED SERVICE DOOR AFT SILL. COMPLETED EDDY CURRENT HIGH FREQUENCY INSPECTION OF AFT SERVICE DOOR SILL REPAIR. NO INDICATIONS OF CRACKS AT THIS TIME.

Part: LAMP — INOPERATIVE (ZONE 200) · airframe 46,990 hrs · 29,891 cycles

LH EXTERNAL OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. REMOVED AND REPLACED LH EXTERNAL OVERWING EMERGENCY EXIT LIGHT. OPS CHECK SAT.

Part: LAMP — INOPERATIVE (EMERGENC Y LIGHT) · airframe 45,859 hrs · 28,818 cycles

RH EXTERNAL EMERGENCY LIGHT ON FWD LOWER FAIRING INOPERATIVE. REMOVED AND REPLACED RH EXTERNAL EMERGENCY LIGHT BULB. ISSUE REMAINS. RMOVED AND REPLACED RH EXTERNAL LIGHT ASSEMBLY. OPS CHECK SAT.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 45,782 hrs · 28,764 cycles

COCKPIT CEILING EMERGENCY LIGHT OUT. REMOVED AND REPLACED BULB. OPS CHECK SAT.

Part: TIRE — FAILED (ZONE 700) · airframe 44,462 hrs · 27,571 cycles

BLEW LEFT TIRES DURING TAKE OFF ROLL. 120 KTS ATO, DID NOT DECLARE EMERGENCY, NO BRAKE OVERTEMP EICAS MESSAGE, TEMP CARROT AT TOP OF GREEN RANGE.  185F DEGREES REPORTED BY FIRE FIGHTERS. R&R #1 AND #2 MLG TIRES. REMOVE AND REPLACE THE #3 AND #4 WHEELS DUE TO THE HIGH ENERGY STOP AS RECOMMENDED BY DUNLOP. COMPLIED WITH #1 ENGINE [LH] VISUAL INSPECTION OF FAN BLADES, ENGINE INLET, FAN CASE, BYPASS GUIDE VANES, FAN CORE VANE, OIL COOLER AND LOWER FAIRING, LANDING GEAR TIRE TREAD INSP, NO DISCREPANCIES NOTED. PERFORMED #1 ENGINE BORESCOPE INSPECTION OF 1ST STG. AND 14 STG. COMPRESSOR BLADES.   NO DISCREPANCIES FOUND. REMOVED AND REINSTALLED #1 ENGINE PMA STATOR AND BOTTOM IGNITER. NSPECTED LANDING GEAR EMERGENCY FREE FALL OPS/FUNCTIONAL CHECKS. C/W HIGH ENERGY STOP - INSPECTION/CHECK.  OPS CHECK SAT.

Part: FLOOR SUPPORT — CRACKED (FRMS 36-37) · airframe 43,999 hrs · 27,176 cycles

CF 3, LH OMEGA BEAM, CRACK SUSPECTED AT FRAME LOCATION 36, 37. CRACK (1X) FOUND ONLY AT FR36. NO MORE ACTION AT FRAME 37. LH OMEGA BEAM REPAIRED WITH ANGLE AT FR 36

Part: FLOOR SUPPORT — CRACKED (FRMS 33-35) · airframe 43,999 hrs · 27,176 cycles

CF 2, UNDER FLOOR, LH OMEGA BEAM CRACK SUSPECTED AT FRAME 33-35. LH OMEGA BEAM REPAIRED AT FR 33-35 WITH A DOUBLER AND FILLER

Part: SKIN — CORRODED (FRMS 61-80) · corrosion level 2 · airframe 43,999 hrs · 27,176 cycles

CORROSION ON REAR FUSE 2 LOWER SKIN. BTW FR 80-61 AND BTW STR 19L-21L. ON FR2 LOWER SKIN, BTW FR80-81 AND BTW STR 19L-21L, CORROSION BLENDE DOUT OF LIMITS. CUTOUT AND REPAIR DOUBLER PERFORMED. REAR FUSE 2 LOWER SKIN BTW FR 80-81 AND BTW STR 19L-21L CORROSION REPAIRED.

Part: FLOOR SUPPORT — CORRODED (FRMS 59-61) · corrosion level 2 · airframe 43,999 hrs · 27,176 cycles

CF4, CENTER OMEGA BEAM CORROSION UNDER NUT-PLATE BTW FRAME 59-61. CORROSION ON CENTER OMEGA BEAM BLENDED AND FOUND OUT OF LIMIT AT 2X NUT PLATE LOCATION FR59 AND FR61. CENTER OMEGA BEAM REPAIRED AT 2X NUT PLATE LOCATION FR59 AND FR61.

Part: GUSSET — CORRODED (FRMS 59-61) · corrosion level 2 · airframe 43,999 hrs · 27,176 cycles

CF4, LH GUSSET CORRODED BTW FRAME 59-61. CORROSION ON LH GUSSET FR 59-61 BLENDED AND FOUND OUT OF LIMIT. LH GUSSET BTW FR59 AND 61 REPLACED. CUT OUT PERFORMED AT 2X ANCHOR NUT LOCATION. LH OMEGA BEAM REPAIRED AT 2X ANCHOR NUT LOCATION WITH HAT SECTION REPAIR.

Part: PANEL — MISUSED · airframe 43,449 hrs · 26,685 cycles

RH OVER WING EXTERNAL EMERGENCY LIGHT INSTALLED UPSIDE-DOWN. RE-ORIENTATED RH OVER WING EXT EMERGENCY LIGHT.

Part: PROXIMITY SWITCH — UNKNOWN · airframe 43,375 hrs · 26,623 cycles

LG AIR GND FAIL AS GEAR UP WAS SELECTED DURING CLIMB OUT. DISCONNECTED BOTH LH AND RH MLG WOW PROX SWITCHES. INSPECTED FOR SIGNS OF CORROSION ON SWITCHES AND CANNON PLUGS. NO CORROSION FOUND AT THIS TIME, CLEANED OUT CANNON PLUGS. OPS CHECK ALL 4 SWITCHES. ALL OPS CHECKED GOOD. DUE TO MESSAGE ON EICAS, REMOVED AND REPLACED BOTH LH WOW PROX SWITCHES. AIR/GROUND (WOW) SYSTEM OPERATIONAL CHECK GOOD. ADJUSTED BOTH FWD AND REAR WOW PROX SWITCHES ON LH MLG. OPS CHECK SAT. NO FURTHER DEFECTS AT THIS TIME.

Part: UNKNOWN — OUT OF ADJUST · airframe 43,190 hrs · 26,456 cycles

STEERING INOPERATIVE DISPLAYED UPON LANDING - OCF FLIGHT. INSPECTED AND FOUND FEED BACK POTENTIOMETER OUT OF ADJUSTMENT, ADJUSTED FEEB BAC POTENTIOMETER. REMOVED AND REPLACED 7 DEG PROX SWITCH. OPS CHECK SAT.

Part: NOT REPORTED — NOT REPORTED · airframe 42,980 hrs · 26,286 cycles

FOUND RH ENGINE FORCED CORE TO BYPASS MIXER CRACKED AT BOLT HOLES #7 AND #1 POSITIONS. REMOVED AND INSTALLED RH ENGINE BYPASS MIXER.

Part: GLOWSTRIP — MISSING · airframe 42,947 hrs · 26,257 cycles

PHOTO LUMINESCENT STRIP PIECE MISSING ON THE FLOOR NEAR SEAT 3. REPLACED FLOOR EMERGENCY LIGHT STRIP BY SEAT 3

Part: FAIRING — INOPERATIVE · airframe 42,774 hrs · 26,103 cycles

MCD EMERGENCY LIGHT INOPERATIVE. R&R MCD EMERGENCY LIGHT HOUSING. OPS CHECK SAT.

Part: MUFFLER — DISCONNECTED (NR 1 A/C PACK) · airframe 42,594 hrs · 25,943 cycles

PACK 2 OVERHEAT IN FLIGHT. PACK 1 MUFFLER DISCONNECTED. RECONNECTED MUFFLER. OPS CHECK SAT

Part: DAU — INOPERATIVE (NR 2) · airframe 42,845 hrs · 25,848 cycles

DAU #2 WRN MIS CMP. R&R #2 DAU, PERFORMED DAU #2 OPS CHECK. OPS CHECK GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 42,145 hrs · 25,549 cycles

MAIN DOOR EMERGENCY CEILING LIGHT INOPERATIVE. R&R MAIN DOOR EMERGENCY CEILING LIGHTS. OPS CHECK SAT.

Part: SKIN — DENTED (CARGO DOOR) · airframe 42,005 hrs · 25,422 cycles

MULTIPLE DENTS CARGO DOOR SKIN. 8 DENTS ARE FOUND ON CARGO DOOR. CARGO DOOR REPAIRED.

Part: RELAY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 40,910 hrs · 24,591 cycles

THE CREW REPORTED THAT THE EMERGENCY LIGHTS FAILED TO ARM, AND THAT THE SWITCH WORKS IN THE IN AND OFF POSITIONS ONLY. MAINTENANCE REMOVED AND REPLACED RELAY K0275, OPERATIONALLY TESTED WITH NO DEFECTS AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FRAME — CRACKED (FUSELAGE) · airframe 39,544 hrs · 23,560 cycles

A/C IS IN C-CHECK WHEN INSPECTION FOUND FRAME CRACKED IN THE COCKPIT CEILING FWD OF SPEAKERS ON THE RT SIDE. MAINTENANCE REPAIRED THE FRAME IN THE COCKPIT CEILING ON THE RIGHT HAND SIDE IAW ETO 2018-145-130684 REV A. ALL WORK ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.

Part: CONNECTOR — MISSING (191 PANEL) · airframe 39,544 hrs · 23,560 cycles

TYS A/C CURRENTLY IN A C-CHECK STATUS WHEN INSPECTION FOUND THE LT 191 PANEL EMERGENCY LIGHT CONNECTOR MISSING. MAINTENANCE INSTALLED A NEW CONNECTOR IAW SWPM 20-50-00. OPS CHECK GOOD AND WILL BE RELEASED AT THE END OF THE CHECK.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 39,544 hrs · 23,560 cycles

CORROSION ON GALLEY CENTER OMEGA BEAM TOP CAP. REMOVED CENTER OMEGA BEAM TOP CAP. REPAIRED CENTER OMEGA BEAM BY CUTTING OUT THE CORRODED AREA, INSTALLED EXTERNAL DOUBLER AND NEW TOP CAP.

Part: FLOOR SUPPORT — CORRODED (FRAME 60) · corrosion level 2 · airframe 39,544 hrs · 23,560 cycles

RIGHT HAND OMEGA BEAM IS CORRODED AT FRAME 60. - CORRECTIVE ACTION - REPAIRED OMEGA BEAM AT FRAME 60 IAW EMB245XR SRM 53-24-10, REPAIR 3, DOUBLER - .040" 2024-T3.

Part: BATTERY — DEFECTIVE (CABIN)

A/C IN FOR A 3A INSPECTION AND WE FOUND THE NR 1 EMERGEENCY CEILING LIGHT FLASH ON AND OFF. MAINTENANCE REMOVED AND REPLACED THE NR 1 BATTERY TRAY IAW AMM 33-50-04. OPS CHECK GOOD. IPC REFERENCE IPC 33-50-04 FIG 01A ITEM 50. A/C RELEASED TO SERVICE.

Part: BATTERY — INOPERATIVE (EMERGENCY LIGHT) · airframe 34,706 hrs · 20,164 cycles

MAINTENANCE REPORTED FORWARD RIGHT EXTERIOR EMERGENCY LIGHT WAS INOPERATIVE. THE NR 2 EMERGENCY LIGHT BATTERY WAS REPLACED. OPERATIONAL CHECKED GOOD.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 34,295 hrs · 19,861 cycles

DURING MX INSPECTION THE RT WING EXTERIOR EMERGENCY EXIT SIGN WAS FOUND INOPERATIVE. MAINTENANCE R & R NR5 INVERTER WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: DISPLAY — SHORTED (COCKPIT) · airframe 33,318 hrs · 19,178 cycles

THE CREW REPORTED THAT THE EICAS WENT OUT ON DESCENT, ACCOMPANIED BY AN ELECTRICAL BURNING ODOR IN THE COCKPIT. THE ACFT LANDED WITHOUT INCIDENT WHERE MAINTENANCE INSPECTED THE ACFT, SWAPPED SCREENS AND PLACED THE DEFECTIVE SCREEN ON MEL 34-22-01, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE. ON 12/14/15 MAINTENANCE R & R THE AFFECTED DISPLAY UNIT, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, REMOVED THE MEL, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 32,801 hrs · 18,817 cycles

DURING ROUTINE CHECK, THE SERVICE DOOR EMERGENCY EXIT LIGHT IDENTIFIER WAS FOUND TO BE INOPERATIVE. MAINTENANCE R & R THE AFFECTED NR 2 EMERGENCY LIGHT INVERTER, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 32,801 hrs · 18,817 cycles

DURING ROUTINE CHECK THE RT EMERGENCY LIGHT MARKER ON THE EXIT DOOR WAS FOUND TO BE INOPERATIVE, MAINTENANCE R & R THE AFFECTED LIGHT MARKER ASSY, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SENSOR — DISCONNECTED (CABIN) · airframe 29,886 hrs · 16,885 cycles

F/A REPORTED SMOKE COMING FROM FLOOR VENT AT ROW NR 7 WHILE CLIMBING OUT AT 400 FT WITH BOTH PACKS OPERATING OFF APU. F/A DESCRIBED SMOKE AS "THICK AND GREY" MOVING ACROSS AISLE. CREW ELECTED TO DECLARE EMERGENCY AND AIR RETURN BACK TO EWR WITHOUT INCIDENT. MX PERFORMED FIM TASK 21-20-00-810-801-A AND FOUND DUCT FOR AMBIENT TEMP SENSOR BOX ASSY AND AFT HOSE FOR RECIRCULATING FAN NR 2 DISCONNECTED. MX REATTACHED BOTH DUCTS AND R & R THE AMBIENT TEMP SENSOR WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 27,846 hrs · 15,614 cycles

DURING MX INSPECTION THE LOWER GALLEY EMERGENCY EXIT LIGHT WAS FOUND INOPERATIVE. MX RESET SYS AND PERFORMED OPS CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 27,505 hrs · 15,405 cycles

THE SECOND FLOOR EMERGENCY LIGHT WAS REPORTED INOPERATIVE. MX R & R LIGHT. OPS CHECKED GOOD. ACFT APPROVED FOR RETURN TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 25,824 hrs · 14,351 cycles

DURING MX INSPECTION, THE SERVICE DOOR EMERGENCY EXIT LIGHT ON HINGE SHROUD WAS FOUND INOPERATIVE. MX R & R THE SERVICE DOOR EMERGENCY EXIT LIGHT ASSY WITH OPS CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SKIN — CORRODED (FUSELAGE) · airframe 24,076 hrs · 12,533 cycles

SURFACE CORROSION ALONG ENTIRE MOUNTING EXTERIOR SURFACE AND FASTENER HOLES AT BAGGAGE DOOR BUMPER PLATE. BLENDED, TREATED, PRIMED CORROSION AT BAGGAGE DOOR BUMPER PLATE.

Part: GUSSET — CORRODED · corrosion level 2 · airframe 24,076 hrs · 12,533 cycles

CORROSION AT FRAME 58 LT. AFTER BLEND OUT OF MFG'S LIMITS. R & R GUSSET.

Part: FITTING — CORRODED (PAX DOOR) · airframe 24,076 hrs · 12,533 cycles

CORROSION ON FITTING OF FWD MAIN CABIN DOOR AT AFT DOOR LOCKING ADJUSTMENT POINT. REMOVED ALL SURFACE CORROSION IAW CPM 51-14-00.

Part: FLOOR SUPPORT — CORRODED · corrosion level 2 · airframe 24,076 hrs · 12,533 cycles

OMEGA BEAM CORRODED AT FRAME 57 RT. BLENDED OUT CORROSION, OUT OF MFG'S LIMITS. R & R DIGITAL RECESS.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 24,076 hrs · 12,533 cycles

CORROSION AT LEFT ANGLE RIGHT SIDE AT FRAME 60. BLENDED CORROSION IAW SRM, WITHIN LIMITS.

Part: FLOOR SUPPORT — CORRODED · corrosion level 2 · airframe 24,076 hrs · 12,533 cycles

OMEGA BEAM GUSSET AT CENTER LINE FRAME 57 CORRODED BEYOND MFG'S LIMITS. R & R GUSSET.

Part: SKIN — DENTED (FUSELAGE) · airframe 22,415 hrs · 12,144 cycles

DENT AFT OF PAX DOOR. LT CENTER FUSELAGE SKIN BETWEEN FRAMES 19-21 AND S11-12L. CUTOUT DAMAGE, INSTALLED FILLER AND DOUBLER. ALODINED PRIMED AND PAINTED. PRESSURE CHECKED GOOD. ACFT RELEASED AND RETURNED TO SERVICE.

Part: ENGINE — MALFUNCTIONED (NR 2) · airframe 21,348 hrs · 11,497 cycles

DEN FLT 5997 THE CREW REPORTED A LAV SMOKE WARNING MESSAGE AFTER TAKEOFF. THE AIRCRAFT RETURNED TO DEN AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 ENGINE. OPERATIONAL CHECKS WERE GOOD. SUPPLEMENT TO FOLLOW:

Part: CLAMP — LOOSE (BLEED AIR SYS) · airframe 21,165 hrs · 11,353 cycles

TYS - A/C WAS LEAVING IND WHEN A BLEED 2 LEAK ICIAS MESSAGE APPEARED. CREW RETURNED TO BLOCK AND A/C WAS FERRIED TO TYS WHERE MAINTENANCE TORQUED SEVERAL CLAMPS IN THE RT PYLON. PERFORMED AIR BLEED SYSTEM OPS CHECK. CHECKED GOOD IAW EMB 145XR AMM 36-00-00. A/C WAS RELEASED TO SERVICE BUT WAS PUT ON A EXTENDED CHRONIC WORK SHEET TO FURTHER EVALUATE.

Part: ENGINE — SMOKE (NR 1) · airframe 20,796 hrs · 11,126 cycles

TYS - A/C WAS LEAVING MHT WHEN SMOKE WAS DISCOVERED IN THE COCKPIT, CREW RETURNED TO MHT. A/C WAS FERRIED TO TYS FOR A NR 1 ENGINE CHANGE. MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE AND OPS CHECK GOOD. RELEASED TO SERVICE. ALL WORK WAS ACCOMPLISHED IAW WITH THE AMM 72-00-00.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 20,761 hrs · 11,106 cycles

RIC - DURING ROUTINE MAINTENANCE, RIC MX FOUND COCKPIT EMERGENCY LIGHT INOPERATIVE. MX REMOVED AND REPLACED BULB AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: FIRE LOOP — CHAFED (NR 1 ENGINE) · airframe 19,628 hrs · 10,504 cycles

MSP FLT 2270 THE CREW REPORTED AN ENGINE FIRE DETECTOR FAIL MESSAGE. MAINTENANCE INSPECTED AND REPLACED THE NR 1 ENGINE FIRE DETECTOR LOOP. OPERATIONAL CHECKS WERE GOOD.

Part: CONTROL UNIT — MALFUNCTIONED (HORIZ STAB) · airframe 19,616 hrs · 10,496 cycles

THE "PITCH TRIM MAIN INOP" EICAS MESSAGE ON CLIMBOUT AFTER TAKEOFF. REMOVED AND REPLACED HSCU IAW EMB 145XR AMM 27-40-01, OPS CHECK GOOD. AIRCRAFT RELEASED AND RETURNED TO SERVICE.

Part: TRIM SWITCH — FAULTY (COCKPIT) · airframe 19,616 hrs · 10,497 cycles

CLE FLT 2051 THE CREW REPORTED A PITCH TRIM MAIN INOP MESSAGE ON THE EICAS DURING TAXI. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED AND REPLACED THE CAPTAINS PITCH TRIM SWITCH. ALSO REPLACED THE HORIZONTAL STAB ACTUATOR. OPERATIONAL CHECKS WERE GOOD.

Part: PROXIMITY SWITCH — DAMAGED (NLG) · airframe 18,133 hrs · 9,696 cycles

FLIGHT 2066 - RIC - FLIGHT CREW REPORTED AIR GROUND FAIL INDICATION ON EICAS DURING CLIMBING. FLIGHT CREW PROCEEDED WITH AIR RETURN AND LANDED ACFT WITHOUT ANY INCIDENTS. RIC MX REMOVED AND REPLACED NOSE LANDING GEAR UPLOCK PROXIMITY SWITCH AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: NOZZLE — CLOGGED (WATER SEPARATOR) · airframe 16,351 hrs · 8,733 cycles

IAH - DURING PREFLIGHT INSPECTION THE CREW REPORTED SMOKE IN THE COCKPIT WHEN THE PACKS ARE TURNED ON. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND SMOKE TO BE WATER VAPOR. MAINTENANCE CLEANED THE SPRAY NOZZLE ON THE NUMBER ONE PACK WATER SEPARATOR, OPERATIONALLY TESTED WITH NO DEFECTS OR MIST/SMOKE NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BLEED VALVE — MALFUNCTIONED (NR 1 ENGINE) · airframe 15,711 hrs · 8,376 cycles

FLIGHT 2640 - EWR - FLIGHT CREW REPORTED ENGINE 1 TEMPERATURE IN AMBER RANGE DURING CLIMB. CREW PERFORMED AIR RETURN AND LANDED UNEVENTFULLY. DURING LANDING, ENGINE 1 EXCEEDANCE CAUTION MESSAGE DISPLAYED. EWR MX REMOVED AND REPLACED COMPRESSOR BLEED VALVE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: FLAPPER VALVE — WORN (RT WING) · airframe 14,195 hrs · 7,546 cycles

IAH - FLIGHT 2021 - THE CREW REPORTED THAT SHORTLY AFTER DEPARTURE FUEL WAS SEEN SPRAYING OUT OF THE RIGHT WINGTIP. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT WHERE MAINTENANCE REMOVED AND REPLACED THE MOST OUTBOARD FLAPPER VALVE ON THE RIGHT WING. LEAK CHECK WITH NO DEFECTS NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BATTERY — INOPERATIVE (FLASHLIGHT)

DURING ROUTINE MAINTENANCE THE FIRST OFFICER’S EMERGENCY FLASHLIGHT WAS FOUND INOPERATIVE. MAINTENANCE REPLACED THE FLASHLIGHT BATTERY. OPERATIONAL CHECKS WERE GOOD. (A)

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 8,555 hrs · 4,579 cycles

SHV - DURING C-CHECK MAINTENANCE FOUND SURFACE CORROSION ON THE LEFT HAND OMEGA BEAM UNDER THE CARBON FIBER CROSS BEAM AND THE SURROUNDING AREAS. MAINTENANCE REPAIRED THE LEFT HAND OMEGA BEAM AT FRAME 20 IAW EMB 145XR SRM 53-00-10 FIG 201 SHEET 2. AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.

Part: VALVE — LEAKING (LT WING TANK) · airframe 8,514 hrs · 4,555 cycles

VER - FLIGHT 4916, THE CREW REPORTED THE LEFT WING LEAKING FUEL IN FLIGHT. THE AIRCRAFT DIVERTED TO VER WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LEFT HAND OUTBOARD FLAPPER VALVE, LEAK CHECKED WITH NO DEFECTS NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: WIRE — DAMAGED (SMOKE DETECTION) · airframe 7,975 hrs · 4,258 cycles

EWR LOG SQUAWK LAV SMOKE WARNING INTERMITTENT ON SHORT FINAL AND TAXI. REPAIRED WIRE W102-8012-22 IAW EMB145 MM 20-21-00. OPS CHECK GOOD IAW EMB145 MM 26-14-00 AND MM 26-14-50.

Part: CONTROL UNIT — INOPERATIVE (HORIZ STAB) · airframe 6,150 hrs · 3,271 cycles

IAH - FLIGHT 2173, THE CREW REPORTED THE NUMBER TWO PITCH TRIM RUNAWAY. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE HORIZONTAL STABILIZER ACTUATOR CONTROL UNIT, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ACTUATOR — FAILED (HORIZ STAB) · airframe 6,150 hrs · 3,271 cycles

IAH - FLIGHT 2173, THE CREW REPORTED THE NUMBER TWO PITCH TRIM RUNAWAY. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE HORIZONTAL STABILIZER ACTUATOR, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BEVEL GEAR — FAILED (NR 1 ENGINE) · airframe 3,623 hrs · 1,934 cycles

FLIGHT 2543 - EN ROUTE TO IAH THE CREW REPORTED THAT THE NR 1 ENGINE SHUT DOWN UNCOMMANDED DURING DESCENT AROUND 14,000 FT. ENGINE 1 OUT, MESSAGE WAS DISPLAYED ON THE EICAS SCREEN ALONG WITH SHED BUS 1 AND 2. THE CREW ATTEMPTED TO AIR START THE ENGINE BUT WAS UNABLE TO AND THE NR 1 ENGINE N2 INDICATION WENT TO DASHES. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT WHERE MAINTENANCE REMOVED AND REPLACED THE ENGINE. NOTE: NO TIMES OR SERIAL NUMBER AVAILABLE FOR BEVEL GEAR.

Part: POWER SUPPLY — DISCHARGED (CABIN) · airframe 2,990 hrs · 1,584 cycles

IAH LOG SQUAWK ON CABIN PREFLIGHT DISCOVERED LIGHT BULB OUT IN EXIT SIGN ABOVE EXIT ROW. REMOVED AND REPLACED NR 4 BATTERY POWER SUPPLY REF EMB145 MM 33-50-04. OPS CHECK GOOD.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 2,990 hrs · 406 cycles

IAH - FLIGHT 2039, DURING PRE-FLIGHT INSPECTION, THE CREW REPORTED EMERGENCY LIGHTS TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NUMBER FOUR EMERGENCY LIGHT BATTERY PACK, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CHARGER — INOPERATIVE (EMERGENCY LIGHT) · airframe 2,959 hrs · 1,569 cycles

EWR SQUAWK BATT NR 4 EMERGENCY LIGHTS OUT. REMOVED AND REPLACED NR 4 EMERGENCY LIGHT BATTERY CHARGER IAW EMB-145XR AMM 33-50-04. OPS CHECK GOOD.