N15555

Part: STRINGER — CRACKED (FRAME 75) · airframe 38,212 hrs · 29,648 cycles

STRINGER 2R CRACKED AT FRAME 75. REPAIRED THE STRINGER IAW ETD 2018-145-054192.

Part: SKIN — CRACKED (FRAME 75) · airframe 38,323 hrs · 29,582 cycles

DURING A C CHECK, FOUND THE LT FUSELAGE SKIN CRACKED AT FRAME 75, STRINGER 1L TO 2L, VERIFIED BY SOP 5711, NDT. REPAIRED IAW SRM 53-31-01.

Part: SKIN — CRACKED (FRAME 75) · airframe 38,323 hrs · 29,582 cycles

DURING A C CHECK INSPECTION, FOUND THE RT FUSELAGE SKIN AT FRAME 75, STRINGER 1R CRACKED. VERIFIED WITH NDT.SOP 5711. REPAIRED THE SKIN IAW SRM 53-31-01.

Part: FRAME — CRACKED (FUSELAGE) · airframe 38,323 hrs · 29,582 cycles

COCKPIT FRAME IS CRACKED BETWEEN FRAME 13, STRINGER 8L-10L. CUTOUT DAMAGED SECTION AND INSTALLED REPAIR DOUBLER TO FRAME 13 STRINGER 8L AND 10L PER SRM 53-00-04.

Part: ACM — FAILED (LEFT) · airframe 38,054 hrs · 29,360 cycles

AIR RETURN DUE TO SMOKE AND HAZE IN THE COCKPIT. LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE LEFT ACM, OPS TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: HINGE — DAMAGED (TE FLAP) · airframe 37,971 hrs · 29,286 cycles

A BROKEN LUG WAS DISCOVERED ON THE LEFT HAND INBOARD FLAP SHROUD PIANO HINGE. REMOVED AND REPAIRED DAMAGED LEFT HAND INBOARD FLAP SHROUD PIANO HINGE PER EC5750-01468.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 37,809 hrs · 29,150 cycles

DURING MAINTENANCE INSPECTION, THE EMERGENCY LIGHTS AT THE EMERGENCY EXIT WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK. OPS TESTED GOOD. AIRCRATF WAS APPROVED FOR RETURN TO SERVICE.

Part: FITTING — CRACKED (NR 2 PYLON) · airframe 37,369 hrs · 28,807 cycles

DURING A NR 2 ENGINE CHANGE, FOUND THE LOWER FORWARD PYLON FITTING CRACKED. MAINTNENACE REPLACED THE LOWER FORWARD PYLON YOKE FITTING.

Part: ENGINE — FAILED (NR 2) · airframe 37,369 hrs · 28,807 cycles

THE CREW REPORTED ENGINE NR 2 EXCEEDANCE AND AUTO SHUT DOWN IN FLIGHT. THE AIRCRAFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND NR 2 ENGINE FAILED WITH INTERNAL DAMAGE. THE NR 2 ENGINE WAS REPLACED.

Part: SKIN — DAMAGED (FRAME 3-5) · airframe 34,590 hrs · 26,626 cycles

RIGHT NOSE SKIN DAMAGED BETWEEN FRAMES 3 AND 5, STRINGERS 4 AND 9R. REMOVED AND REPLACED THE DAMAGED SKIN .

Part: BEAM — CORRODED (FRAMES 65-68) · airframe 33,087 hrs · 25,412 cycles

DURING C-CHECK, BAGGAGE DOOR CUTOUT LOWER BEAM HAS CORROSION FRAME 65-68. INSTALLED NEW LOWER BEAM IAW SRM 51-40-02. ACFT APPROVED FOR RETURN TO SERVICE.

Part: DOOR SILL — CORRODED (FWD SERVICE DOOR) · airframe 33,087 hrs · 25,412 cycles

DURING C-CHECK, FWD SERVICE DOOR SILL IS CORRODED. REPAIRDED FWD SERVICE DOOR SILL IAW SRM 53-21-10. ACFT APPROVED FOR RETURN TO SERVICE.

Part: DOOR SILL — CORRODED (AFT SERVICE DOOR) · airframe 33,087 hrs · 25,412 cycles

DURING C-CHECK, AFT SERVICE DOOR SILL IS CORRODED. REPAIRED AFT SERVICE DOOR SILL IAW SRM 53-21-10. AIRCRAFT APPROVED FOR RETURN TO SERVICE.

Part: BRACKET — CORRODED (FRAME 65-68) · airframe 33,087 hrs · 25,412 cycles

DURING C-CHECK, FOUND CARGO DOOR LOWER ANGLE BRACKET IS CORRODED AROUND NUTPLATE HOLES. INSTALLED NEW CARGO DOOR LOWER ANGLE BRACKET IAW SRM 51-40-02. APPROVED FOR RETURN TO SERVICE.

Part: HANDLE — INOPERATIVE (NR 1 FIRE) · airframe 32,457 hrs · 24,890 cycles

NR 1 ENGINE FIRE TEE HANDLE DOES NOT ILLUMINATE ON FIRE DETECTION TEST. R & R NR 1 ENGINE FIRE TEE HANDLE. OPS CHECKED GOOD. ACFT RELEASED AND RETURNED TO SERVICE.

Part: PRESSURE SWITCH — FAULTY (BRAKES) · airframe 32,324 hrs · 24,783 cycles

PILOT REPORTED THE BRAKES PULSING BADLY DURING LANDING ROLL AT HIGHER SPEEDS WITH LOW SPEEDS NORMAL. MX R & R THE OTBD BRAKE PRESSURE SWITCH AND BLED BRAKES WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 31,002 hrs · 23,776 cycles

DURING FLIGHT, CREW INSPECTION THE EMERGENCY LIGHT SIGN AT EXIT ROW WAS FOUND TO BE INOPERATIVE. MAINTENANCE R & R THE ROW 18 EMERGENCY LIGHT INVERTER, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BRAKE ASSY — MALFUNCTIONED (ZONE 700) · airframe 30,259 hrs · 23,205 cycles

PILOT REPORTED DURING BRAKE APPLICATION, BRAKES WILL ALTERNATE BETWEEN GRABBING AND RELEASING, RESULTING IN DEGRADED BRAKING AND ACFT SHUDDERING. MAINTENANCE R & R NR 1 BRAKE ASSY WITH OPS AND TAXI CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FIREWALL — CRACKED (ZONE 200) · airframe 28,547 hrs · 21,878 cycles

DURING C-CHECK. APU FIREWALL CRACKED. R & R APU FIREWALL IAW EC5310-01072. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: MOUNT — CRACKED (NR 1 ENGINE) · airframe 28,547 hrs · 21,878 cycles

DURING C-CHECK, NR 1 ENGINE FWD LOWER MOUNT CRACKED. R & R NR 1 ENGINE FWD LOWER YOKE FITTING IAW EC5450-01073, REV B. ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BOLT — BROKEN (WINDSHIELD) · airframe 27,363 hrs · 20,960 cycles

DURING SCHEDULED MX A BROKEN BOLT WAS FOUND IN THE LT AFT HOLE OF THE WINDSHIELD CENTER POST LOWER FITTING WHERE IT ATTACHES TO THE FORWARD PRESSURE BULKHEAD NEAR FRAME 7 AT THE 12 O'CLOCK POSITION. MX R & R THE BOLT IAW EC5310-01715, REV A. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SKIN — DENTED (ZONE 100) · airframe 23,947 hrs · 18,243 cycles

SKIN DENTED NEXT TO MAIN CABIN DOOR LOWER RT CORNER. MX INSPECTED THE DENT AND PERFORMED A FILLER REPAIR, LEAK CHECKS PERFORMED SATISFACTORILY, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SKIN — DENTED (CARGO DOOR) · airframe 23,619 hrs · 18,002 cycles

CARGO DOOR HAS SIX DENTS. RECONTOURED THE DENTS WITHOUT DIRECT IMPACT. PERFORMED NDT NO DEFECTS NOTED, FABRICATED DOUBLER AND INSTALLED.

Part: RADOME — DAMAGED (FUSELAGE) · airframe 22,826 hrs · 17,358 cycles

LIGHTNING STRIKE ON NOSE WITH BURNS AND RADOME COATING DAMAGE. UPON LIGHTNING STRIKE INSPECTION FOUND SEVERAL AREAS OF DAMAGE. REPAIRED LT AILERON, LT WING TIP, REPLACED LWR TDR ANTENNA, REPLACED VHF 2 ANTENNA, REPLACED DME 2 ANTENNA, REPLACED RADOME, REPAIRED LT NAV LENS FENCE AND LIGHT STRAP. REPLACED DAMAGE RIVETS ON RT & LT NLG DOORS. BLENDED MINOR LS DAMAGE BETWEEN FRM 13-38 AND STR 21L-19R. AIRCRAFT RELEASED AND RETURNED TO SERVICE.

Part: FAN — FAULTY (CABIN) · airframe 22,516 hrs · 17,127 cycles

ORD FLT 6128 THE CREW REPORTED ELECTRICAL SMOKE IN THE COCKPIT AFTER ENGINE NR 2 START. MAINTENANCE INSPECTED AND REPLACED BOTH NR 1 AND NR 2 RECIRCULATION FANS. PERFORMED OPERATIONAL CHECKS WITH NO FURTHER SMELL NOTED.

Part: SKIN — DENTED (FUSELAGE) · airframe 21,315 hrs · 16,264 cycles

TWO DENTS ADJACENT TO EXTERNAL POWER RECEPTACLE. CUT OUT DAMAGE, RECONTOURED, INSTALLED DOUBLER IAW EC5330-02389.

Part: CONTROLLER — INTERMITTENT (CABIN PRESSURE) · airframe 21,115 hrs · 16,109 cycles

THE CREW REPORTED A LOSS OF PRESSURIZATION ON DESCENT IN AUTO MODE. MAINTENANCE INSPECTED AND RELEASED IAW MEL 21-30-00-3. MAINTENANCE REPLACED THE PRESSURIZATION DIGITAL CONTROLLER AND ELECTRO-PNEUMATIC OUTFLOW VALVE. OPERATIONAL CHECKS WERE GOOD.

Part: UNKNOWN — SMOKE (CABIN) · airframe 20,964 hrs · 16,003 cycles

MHT FLT 2190 THE CREW REPORTED SMOKE IN LAV AND THE CABIN HAD A ELECTRICAL SMELL. THE AIRCRAFT DIVERTED INTO BOS AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND RAN ENGINES AND PERFORMED BLEED AIR SYSTEM OPERATIONAL CHECKS. NO SMOKE OR ELECTRICAL SMELL WAS NOTED AND OPERATIONAL CHECKS WERE GOOD.

Part: ADC — INOPERATIVE (NR 2) · airframe 19,180 hrs · 14,624 cycles

FLIGHT 3110 - EWR - FLIGHT CREW REPORTED ADC NR 2 INOPERATIVE IN FLIGHT. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED ADC NR 2 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.

Part: FRAME — CRACKED (FUSELAGE) · airframe 18,636 hrs · 14,219 cycles

SHV - DURING C-CHECK FR 10 CRACKED AT STR 10R. REPAIRED FR 10 IAW EMB 145 SRM 51-40-02. AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BATTERY — DEFECTIVE (FLASHLIGHT) · airframe 16,078 hrs · 12,332 cycles

FWD FLIGHT ATTENDANT EMERGENCY FLASHLIGHT WILL NOT CHARGE. R&R THE BATTERY IAW EMB 145 AMM 33-50-16. OPS CHECK GOOD ACFT RELEASED FOR RETURN TO SERVICE.

Part: SHEAR TIE — DAMAGED (FUSELAGE) · airframe 16,078 hrs · 12,332 cycles

FUSELAGE DENT LOWER RT OF THE MAIN DOOR. R&R DAMAGED SHEAR CLIP AT FRAME 20 BETWEEN STR 14L & 15L, REPAIRED DAMAGE IAW EC5330-01879. ACFT RELEASED AND RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 14,498 hrs · 11,156 cycles

AUS - DURING MAINTENANCE INSPECTION THE 4TH AISLE PATH LIGHT STRIP WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFFECTED EMERGENCY LIGHT STRIP. OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: VENT LINE — CHAFED (FUEL SYSTEM) · airframe 14,047 hrs · 10,809 cycles

FLT 0119 - ONT - MX PERSONNEL REPORTED LT WING FUEL PANEL LEAKING. MX PERSONNEL REMOVED AND REPLACED VENT VALVE LINE, OPERATIONALLY & LEAK CHECKED SATISFACTORY. A/C WAS RELEASED TO RETURN FOR SERVICE.

Part: STRIKER — CORRODED (FUSELAGE) · airframe 13,754 hrs · 10,609 cycles

SHV - DURING C-CHECK CARGO DOOR CUTOUT LINER DOOR STRIKER PLATE HAS CORROSION ON 2 SIDE. MX REPAIRED CARGO DOOR CUTOUT LINER DOOR STRIKER PLATE AT FR 65 IAW EC 5330-01767. THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.

Part: SMOKE DETECTOR — INOPERATIVE (CARGO BAY) · airframe 13,636 hrs · 10,528 cycles

FLT 0108 - ONT TO BOI - DURING FLIGHT, FLIGHT CREW REPORTED BAG SMOKE MESSAGE DID NOT APPEAR ON EICAS. MX AT LAX REMOVED AND REPLACED NR 1 BAGGAGE BIN SMOKE DETECTOR, OPERATIONALLY CHECK GOOD AND A/C WAS RELEASE TO RETURN FOR SERVICE IN AIRWORTHY CONDITIONS.

Part: FLAPPER VALVE — WORN (LT WING) · airframe 12,514 hrs · 9,741 cycles

FLT 41 - GEG TO ONT - PASSENGER REPORTED STREAM OF FUEL COMING FROM LEFT WING. MX PERSONNEL INSPECTED THE LEFT WING FLAPPER VALVE LEAKING. MX REMOVED AND REPLACED LEFT WING FLAPPER VALVE AND PERFORMED OPERATIONAL CHECKS SUCCESSFULLY. THE A/C WAS APPROVED TO RETURN FOR SERVICE.

Part: VALVE — LEAKING (FUEL SYSTEM) · airframe 12,383 hrs · 9,660 cycles

FLT 403 - BOI TO BOI - AFTER TAKEOFF FROM BOI TOWER ADVISED FUEL LEAKING FROM LEFT WING, RETURNED TO BOI. FUEL FOUND ON UPPER AND LOWER SURFACE OF LEFT WING. MX DISPATCHED MX CREW TO BOI AND INSPECTED AND FOUND LEFT VENT VALVE LEAKING. MX REMOVED AND REPLACED LEFT WING VENT VALVE IAW EMB 145 AMM 28-23-06 AND PERFORMED OPERATIONAL CHECKS SUCCESSFULLY. THE A/C WAS APPROVED TO RETURN TO SERVICE.

Part: WIRE HARNESS — SHORTED (LT MLG) · airframe 11,785 hrs · 9,214 cycles

CLE FLIGHT 2133 - THE CREW REPORTED THE LANDING GEAR WOULD NOT RETRACT UNTIL THE DOWNLOCK RELEASE WAS USED ON THE LGEU. MAINTENANCE INSPECTED AND REPLACED THE LEFT WOW PROXIMITY SENSOR HARNESS. OPERATIONAL CHECKS WERE GOOD.

Part: RELAY — FAULTY (MLG) · airframe 11,609 hrs · 9,084 cycles

CLE FLIGHT 2736 THE CREW REPORTED THE NOSE GEAR DOORS WOULD NOT RETRACT AFTER TAKEOFFF. MAINTENANCE INSPECTED AND REPLACED THE NOSE GEAR SEQUENCE DOOR RELAY KO642. OPERATIONAL CHECKS WERE GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 11,380 hrs · 8,907 cycles

IAH - DURING PREFLIGHT INSPECTION, THE CREW REPORTED THAT THE CABIN EMERGENCY EXIT LIGHTS WERE INOPERATIVE. MAINTENANCE INSPECTED THE AIRCRAFT, OPERATIONALLY CHECKED THE EMERGENCY LIGHTS WITH NO DEFECTS NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: ELECTRONIC UNIT — INOPERATIVE (MLG) · airframe 10,608 hrs · 8,302 cycles

BPT - FLIGHT 3059, THE CREW REPORTED AN AIR GROUND FAILURE ON CLIMB, AND THE LANDING GEAR WOULD NOT RETRACT. THE AIRCRAFT RETURNED TO BPT WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND REMOVED AND REPLACED THE LAND GEAR ELECTRONIC UNIT, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CIRCUIT BREAKER — TRIPPED (MLG) · airframe 10,496 hrs · 8,207 cycles

CLE FLIGHT NR 2783, CREW REPORTED THAT AFTER TAKEOFF FROM GRR THE LANDING GEAR HANDLE WOULD NOT MOVE TO THE UP POSITION. CREW PRESSED RED DOWNLOCK RELEASE AND THE GEAR RETRACTED NORMALLY. AIRCRAFT LANDED IN CLE WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND THE LANDING GEAR DOOR COMMAND C/B POPPED. RESET BREAKER, AND ALL OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FUSLEAGE) · airframe 8,826 hrs · 6,883 cycles

SHV - DURING C-CHECK THE LEFT OMEGA BEAM WAS FOUND TO BE CORRODED AT FRAME 20. MAINTENANCE REMOVED THE DAMAGED AREA AND INSTALLED A DOUBLER REPAIR IAW EMB 145 SRM 53-00-10 FIG 201, SHEET 2. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: FIREWALL — CHAFED (APU BAY) · airframe 8,826 hrs · 6,883 cycles

SHV - DURING C-CHECK THE APU FIREWALL WAS FOUND TO BE CHAFED. MAINTENANCE REMOVED THE DAMAGED AREA AND INSTALLED A DOUBLER REPAIR IAW EC5310-01359 SECTION 1.2. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SENSOR — FAULTY (MLG) · airframe 7,738 hrs · 6,027 cycles

CREW REPORTED, "LANDING GEAR AIR/GROUND FAIL AFTER TAKEOFF, GEAR WOULD NOT RETRACT." MAINTENANCE REMOVED AND REPLACED THE LEFT TRAILING ARM PROXIMITY SWITCH IAW EMB145 MM NR 32-63-01. OPS CHECKED OF LANDING GEAR AIR/GROUND SYSTEM AND LANDING GEAR SWING GOOD IAW EMB145 MM NR 32-63-03. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — GOUGED (FUSELAGE) · airframe 4,382 hrs · 3,431 cycles

SHV- DURING C-CHECK THE EXTERIOR SKIN WAS FOUND TO BE GOUGED AT FRAME 11 BETWEEN STRINGERS 20L AND 21L. MAINTENANCE REMOVED THE DAMAGED AREA AND PERFORMED A PATCH REPAIR IAW EMB 145 SRM 53-10-01, STEP 6 FIGURE 206. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SILL — CORRODED (CABIN) · airframe 4,382 hrs · 3,431 cycles

SHV- DURING C-CHECK THE CARGO DOOR LOWER CENTER SILL WAS FOUND TO BE CORRODED. MAINTENANCE REMOVED AND REPLACED THE AFFECTED SILL IAW EMB 145 SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: THRESHOLD — CORRODED (FUSELAGE) · airframe 4,382 hrs · 3,431 cycles

SHV- DURING C-CHECK THE SERVICE DOOR THRESHOLD WAS FOUND TO BE CORRODED. MAINTENANCE REMOVED THE DAMAGED AREA AND PERFORMED A DOUBLER REPAIR IAW EMB 145 SRM 53-21-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: SILL — CORRODED (CABIN) · airframe 4,382 hrs · 3,431 cycles

SHV- DURING C-CHECK THE RIGHT HAND SILL FORWARD OF THE SERVICE DOOR WAS FOUND TO BE CORRODED AT FRAME 20. MAINTENANCE REMOVED THE CORROSION FROM THE AFFECTED AREA AND PERFORMED A DOUBLER REPAIR IAW EMB 145 SRM 53-21-10. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: GUSSET — CORRODED (FLOORBEAM) · airframe 4,382 hrs · 3,431 cycles

SHV- DURING C-CHECK RIGHT HAND AFT FLOORBEAM DOUBLER WAS FOUND TO BE CORRODED AT FRAME 22. MAINTENANCE REMOVED AND REPLACED THE AFFECTED DOUBLER IAW EMB 145 SRM 51-40-02. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: LEVER — FAULTY (MLG) · airframe 3,167 hrs · 2,495 cycles

CREW REPORTED, "ON DEPARTURE, DURING GEAR RETRACTION RECEIVED LANDING GEAR DISAGREEMENT MESSAGE AND LANDING GEAR DID NOT RETRACT. (AIR RETURNED TO EWR)"....MAINTENANCE REMOVED AND REPLACED LANDING GEAR CONTROL LEVER IAW EMB145 MM NR 32-32-02. OPS. AND GEAR (RETRACTION CHECK) SWING GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BULB — BURNED OUT (EMERGENCY LIGHT) · airframe 2,200 hrs · 1,723 cycles

DURING SEVICE/ROUTINE CHECK FOUND PSU EMERGENCY LIGHT OUT AT 12A. REMOVED AND REPLACED EMERGENCY LIGHT AT 12A IAW EMB MM 33-50-07. OPS CHECK GOOD.

Part: BATTERY — DISCHARGED (CABIN)

DURING ROUTINE MAINTENANCE SEVERAL EMERGENCY FLOOR AISLE LIGHT STRIPS WERE FOUND INOPERATIVE. ALSO FOUND LEFT AND RIGHT OVERWING EXIT LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED NR 4 EMERGENCY BATTERY OPERATIONAL CHECK WAS GOOD.

Part: BATTERY PACK — INOPERATIVE (CABIN)

CREW REPORTED, EMERGENCY LIGHTS IN CABIN ARE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK. OPS. CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN)

IAH- DURING MAINTENANCE THE MECHANIC NOTED THAT THE OVERWING EMERGENCY LIGHTS WON'T ILLUMINATE. IAH- MAINTNEANCE REMOVED AND REPLACED THE #3 EMERGENCY LIGHT BATTERY IAW EMB-145-MM- 33-50-04, AND, THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN)

DURING SCHEDULED MAINTENANCE THE EXTERIOR EMERGENCY LIGHTS WERE FOUND TO BE DIM. MAINTENANCE REMOVED AND REPLACED THE NR 3 LIGHT BATTERY PACK. THE SYSTEM OPERATIONALLY TESTED GOOD AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN)

DURING SCHEDULED MAINTENANCE THE EXTERIOR EMERGENCY LIGHTS WERE FOUND TO BE DIM. MAINTENANCE REMOVED AND REPLACED THE NR 4 LIGHT BATTERY PACK. THE SYSTEM OPERATIONALLY TESTED GOOD AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CHARGER — INOPERATIVE (CABIN)

DURING ROUTINE MAINTENANCE THE LEFT AND RIGHT OVERWING EMERGENCY LIGHTS WERE FOUND INOPERATIVE.MAINTENANCE INSPECTED AND REPLACED THE #4 EMERGENCY LIGHT BATTERY CHARGER.OPERATIONAL CHECKS WERE GOOD.

Part: CONNECTOR — DISCONNECTED (CABIN)

DURING PREFLIGHT THE CREW NOTED THAT THE EMERGENCY LIGHTING FAILED TO ILLUMINATE. MAINTENANCE RESECURED THE EMERGENCY LIGHTS CONNECTOR PLUG, PERFORMED A OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM AND NO DEFECTS NOTED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

Part: CHARGER — INOPERATIVE (CABIN)

DURING ROUTINE MAINTENANCE THE LEFT AND RIGHT EXTERNAL OVERWING EMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE REPLACED THE NR 4 BATTERY CHARGER ASSEMBLY. OPERATIONAL CHECKS WERE GOOD.

Part: LIGHT — FAULTY

BTV---CO3048, DURING 2A INSPECTION, MAINTENANCE FOUND EMERGENCY FLOOR LIGHT STRIP AT EMERGENCY EXIT ROW INOPERATIVE.....REMOVED AND REPLACED EMERGENCY ROW FLOOR PROXIMITY LIGHT IAW EMB145 AMM 33-50-12. OPS.CHECKED GOOD.