N831AE

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 40,000 hrs · 35,840 cycles

EMERGENCY LIGHT BATTERY PACK NR 3 WILL NOT HOLD CHARGE. C/A: REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK NR 3, IAW AMM 33-50-04. EMERGENCY LIGHTS OPERATIONAL CHECK GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 39,956 hrs · 35,794 cycles

RT OVER WING EMERGENCY LIGHT INOPERABLE. C/A: R & R RT OVER WING EMERGENCY LIGHT BULB, IAW AMM 33-50-10. OPERATIONS CHECK GOOD.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 39,880 hrs · 35,715 cycles

AISLE AFT EMERGENCY LIGHT INOPERABLE. C/A: R & R AISLE AFT EMERGENCY LIGHT LAMP, IAW EMB AMM 33-50-08-000-801-A AND 33-50-08-400-801-A. OPERATIONS CHECK GOOD, NO DEFECTS NOTED.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 39,836 hrs · 35,675 cycles

RT OVERWING EMERGENCY LIGHT INOPERABLE. C/A: R & R RT OVER WING EMERGENCY LIGHT LAMP, IAW EMB AMM 33-50-10-000-801-A AND 33-50-10-400-801-A. OPERATIONS CHECK GOOD.

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 38,591 hrs · 34,356 cycles

EMERG LITE AT ROW 3 INOP-C/A-REMOVED AND REPLACED AC-DC EMERG INVERTER IAW 33-50-11 OPS CK GOOD

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 38,528 hrs · 34,287 cycles

RANDOM STRIP OF EMERGENCY LIGHTS ILLUMINATED ROWS 7-11 A SIDE-C/A-PERFORMED EMERGENCY LIGHTS ADJUSTMENT/ TEST IAW AMM 33-50-00 OPC GOOD LIGHTS EXTINGUISHED

Part: SEAL — LEAKING (PAX DOOR) · airframe 38,235 hrs · 34,017 cycles

FA REPORTED MAIN DOOR WAS SQUILING, BEGAN AROUND FL20 DURING PRESSURIZATION/LEAK CHECK OF AIRCRAFT FOUND SERVICE DOOR HAS A LEAK ON BOTTOM FORWARD CORNER-C/A-REPAIRED SERVICE DOOR FRAME SEAL AT FWD LOWER CORNER IAW EMB 140 AMM 53-21-11 SEE NRWC 831-DFW-03891 ITEM #2 FOR LEAK CHECK.PERFORMED FUNCTIONAL TEST FOR CABIN LEAKAGE IAW AMM 21-31-00-700-808-A,FUNCTIONAL TEST GOOD,NO SQUEELING NOISE AT MAIN DOOR,NO FURTHER DEFECT NOTED.

Part: POWER SUPPLY — FAILED (CABIN) · airframe 38,212 hrs · 33,993 cycles

EMERG LT COME OM WHEN YOU UNARM IT TO OFF-C/A-REMOVED AND REPLACED BATTERY POWER SUPPLY 4 IAW ERJ140 AMM 33-50-04. NO FURTHER DEFECTS NOTED

Part: BATTERY — DISCHARGED (CABIN) · airframe 37,965 hrs · 33,738 cycles

#3 EMER LIGHT BATTERY IS INOP. C/A-RAR # 3 EMER LIGHT BATTERY AND CHARGER IAW AMM 33-50-04 OPC GOOD.

Part: UNKNOWN — MALFUNCTIONED (CABIN PRESSURE) · airframe 37,481 hrs · 33,257 cycles

AUTO PRESSURIZATION FAILED AFTER TAKEOFF. C/A-DEFERRED AUTO AND MANUAL PRESSURIZATION SYSTEM M PROCEDURES C/W AUTH # 070157DM-C REF # 21-19. DE-C/W M PROSSEDURES, VERIFIED SYSTEM VACUUM SUPPLY NORMAL @ -3.0 PSI. VERIFIED MANUAL OPERATION OK IAW AMM 21-31-00. VERIFIED CABIN INTEGRITY (DE-PRESSURIZATION RATE) NORMAL IAW AMM 21-31-00. AUTO PRESS OPS CHK OK IAW AMM CH 21-31-00 MEL RESTORED.

Part: CHARGER — FAILED (CABIN) · airframe 37,471 hrs · 33,248 cycles

EMERGENCY EXIT LIGHTS FLOOR STRIP ROW 12 INOP. C/A-REMOVED AND REPLACED #3 EMERGENCY BATTERY AND CHARGER IAW AMM 33-50-04. OP CK GOOD. EMERGENCY LIGHTING BATTERY P/N 2013-1ASMI S/N 9510.

Part: HOLDER — DEFECTIVE (CABIN) · airframe 37,442 hrs · 33,222 cycles

EMER LIGHTS OFF POSITION, THEN BATTERIES OFF WITH GPU CONNECTED STRIP OF EMERGENCY LIGHTS ILLUMIMNATING AT ROWS 7 - 11 . F/A PANEL ALSO HAS EMERGENCY LIGHTS TURNED OFF. C/A-REPLACED BATTERY HOLDER ASSY #3 IAW AMM 33-50-04. OPS CHECK GOOD PER AMM 33-50-00.

Part: CHARGER — FAILED (EMERGENCY LIGHT) · airframe 37,345 hrs · 33,133 cycles

FLOOR EMERGENCY LIGHT ROWS 7 8 9 10 ILLUMINATED WITH EMER LIGHTS IN OFF POSTION-C/A-TROUBLESHOOTING EMERGENCY FLOOR LIGHTS AND FOUND #3 BATTERY POWER SUPPLY TO BE INOP. RAR #3 BATTERY POWER SUPPLY IAW EMB 140 AMM 33-50-04. OPS CHK OK IAW AMM 33-50-00

Part: BRAKE ASSY — DEFECTIVE (NR 2) · airframe 37,090 hrs · 32,904 cycles

SUPPLEMENTAL EMERGENCY BRAKE LO PRES AFTER PARKING. C/A-DEFFERED AS PER MEL 32-5 C/W (M) PROCEDURES. SERVICED EMERGENCY BRAKE ACCUMULATER TDMI 831T3278 IAW AMM 32-44-02 MESSAGE REMAINS ON EICAS MEL REMAINS OPEN. TROUBLESHOT TO NR 2 BRAKE BLEEDING PRESS REMOVED AND REPLACED NR 2 BRAKE ASSY IAW W/C 32-700-11 AND W/C 32-600-14 OPS GOOD LEAK CHECK GOOD MEL RESTORED. ACCUMULATOR CHARGE CHECK COMPLETED AND FOUND AND FOUND SATISFACTORY AS PER MEL 32-05 TDMI RESTORED.

Part: BATTERY — FAILED (CABIN) · airframe 37,048 hrs · 32,867 cycles

OVERWING UPPER AND LOWER INTERIOR EMERGENCY EXIT LIGHTS INOP AND EMERGERNCY LIGHT FLOOR STRIPS 4 AND 5 INOP. C/A-FOUND NR 3 EPSU BATTERY WOULD NOT HOLD A CHARGE. RAR NR 3 EPSU BATTERY AND CHARGER ASSY, OPC GOOD IAW AMM 33-50-14. BATTERY CHARGER ASSY P/N 11-0049 S/N 14197.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 37,008 hrs · 32,820 cycles

SERVICE DOOR EMERGENCY LIGHT INOP-C/A-REMOVED AND RELAMPED IAW EMB 140 AMM 33-50-09. OPS CHECK GOOD AT THIS TIME

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 36,945 hrs · 32,750 cycles

EMERGENCY LIGHT AT STRIP 4 AND 5,SIDE EXIT LIGHT IN THE EMERGENCY DOORS INOP-C/A-REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY #3 IAW AMM 33-50-04,OPS CHECK GOOD. BATTERY CHARGER ASSY P/N 11-0049 S/N 11757

Part: UNKNOWN — UNKNOWN (EMERGENCY LIGHTS) · airframe 36,894 hrs · 32,680 cycles

FLOOR EMERGENCY LIGHTS SECTION 9A-11A AND BOTH OVERWING EXIT SIGNS ILLUMINATED AFTER ENGINE SHUTDOWN. CYCLED POWER AND PERFORMED OPC CHECK IAW AMM 33-50-00 AND OPS CHECK GOOD OF EMERGENCY LIGHTS

Part: MECHANISM — DIRTY (CABIN DOOR) · airframe 36,614 hrs · 32,413 cycles

MAIN CABIN DOOR HARD TO OPEN AND CLOSE, FLAP ON TOP OF THE DOOR NOT CLOSING FULLY. PERFORMED INSPECTION, CLEANED & LUBED LOCKING MECHANISM IAW AMM 52-11-00 AND OPS CHECK GOOD IAW AMM 52-10-01.

Part: SEAL — DEBONDED (COCKPIT WINDOW) · airframe 36,602 hrs · 32,400 cycles

DURING CLIMB THE AIRCRAFT FAILED TO PRESSURIZE. CREW COMPLIED WITH QRH AND RETURNED TO BNA. CA DV WINDO NOT SEALING PROPERLY AT TOP -C/A-INSP CA DV WINDOW AND FOUND TOP AFT SECTION OF THE FRAME SEALDISBONDED SEE ITEM 3 FOR FURTHER ACTION C/W GROUND PRESSURIZATION CK IAW EMB AMM 21-31-00 NO LEAKS NOTED. RESEALED CA DV WINDOW SEAL IAW EMB AMM 56-11-03. REACTIVATED PRESSURISATION SYSTEM IAW EMB AMM 21-31-04. PERFORMED PRESSURIZATION CHECK IAW EMB AMM 21-31-00. PRESSURIZATION CHECK GOOD.

Part: CONTROL VALVE — DAMAGED (NR 1 A/C PACK) · airframe 36,592 hrs · 32,394 cycles

CABIN WOULD NOT PRESSURIZE CLIMBING THROU 10,000 FT.NOTED THAT A/C WAS NOT PRESSURIZED BUT CABIN ALTITUDE INCREASING-C/A-PERFORMED INSPECTION/CHECK OF PACK 2 DUCTS IAW EMB 140 AMM 21-51-14. FOUND PACK 2 DUAL TEMP CONTROL VALVE DUCT DAMAGED. REMOVED SERVICABLE DUCT ON PACK 2 DUAL TEMP CONTROL VALVE IAW EMB 140 AMM 21-60-01. PERFORMED OPERATIONAL CHEKC OF THE PRESSURIZATION SYSTEM IAW EMB 140 AMM 21-31-00 OPS CHECKS GOOD NO DEFECTS NOTED. INSTALLED SERVICABLE DUCT ON PACK 2 DUAL TEMP CONTROL VALVE IAW EMB 140 AMM 21-60-01.OPS CHECKS GOOD. NO DEFECT SNOTED. PERFORMED OPERATIONAL CHECK OF BLEED VALVES IAW EMB 140 AMM 36-11-05.OPS CHECKS GOOD .NO DEFECTS NOTED. FLIGHT CREW PLACARED PACK #1 OVERHEAT PER MEL 21-30 AUTH#020296D-C MOC#696734. FOUND PACK 1 DUAL TEMP CONTROL VALVE SLEEVE DAMAGED. RAR SLEEVE IAW EMB 140 AMM 21-60-01. OPC GOOD IAW EMB 140 AMM 21-51-00. NO DEFECTS NOTED. TROUBLESHOT #1 PACK IAW FIM TASK 21-60-00. RAR DUCT TEMP SENSOR 1 IAW AMM 21-60-03. UPON RAR FOUND TUBE TO DUAL TEMP CONTROL VALVE DISCONNECTED FROM RUBBER CONNECTOR. RECONNECTED TUBE IAW AMM 21-51-14. PERFORMED OPC OF PACK #1 SYSTEM IAW AMM 21-51-00. OPC GOOD AT THIS TIME. MEL RESTORED.

Part: CONNECTOR — SEVERED (CABIN) · airframe 36,485 hrs · 32,271 cycles

RT FWD EMERGENCY LIGHT CONNECTOR SEVERED. C/A-REPAIR EMERGENCY LIGHT RT FWD PLUG CONNECTOR IAW SWPM 20-50-00 OPS CHECK GOOD.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 36,442 hrs · 32,216 cycles

BAGGAGE DOOR SILL CORRODED. C/A-INSTALLED SERVICABLE CARGO DOOR SILL IAW SRM 52-40-02.

Part: DOOR SILL — CORRODED (FUSELAGE) · airframe 36,442 hrs · 32,216 cycles

SERVICE DOOR CUTOUT FLOOR CENTER SILL CORRODED. C/A-REPAIRED SERVICE DOOR CUTOUT LOWER CENTER SILL IAW SRM 51-40-02, AND 51-20-03.

Part: FITTING — CORRODED (FUSELAGE) · airframe 36,442 hrs · 32,216 cycles

BAGGAGE DOOR SHEAR CLIP CORRODED AT FR 65 AND STR 15L. C/A-INSTALLED SERVICABLE SHEAR CLIP AT FR 65 IAW SRM 53-31-04.

Part: SUPPORT BRACKET — NOT REPORTED (FUSELAGE) · airframe 36,442 hrs · 32,216 cycles

TRANSFERRED FROM LOG PAGE 4411161 ITEM 1 "TDMI 831T5346 - REF LOG PAGE 4064237 ITEM 2 - ONETIME REPAIR - POSITION LT WING - WING TO FUSELAGE FAIRING SUPPORT L/H UPPER OVERWING MOUNT BRACKET (PN: 145-72167-001) CRACKED AT RIVET FR-49, MUST BE REPAIRED IAW SRM 53-23-12 AT OR BEFORE NEXT "C" CHECK AT 4367 FC"-C/A-COMPLETE:REMOVED DAMAGE AND REPAIRED AT LT WING TO FUSELAGE FAIRING SUPPORT LT UPPER OVER WING MOUNT BRACKET AT FR 49 IAW SRM 53-23-12. TDMI 831T5346 RESTORED.

Part: LIGHT — DAMAGED (CABIN) · airframe 36,442 hrs · 32,216 cycles

EMERGENCY LIGHT EXTRUSIONS ARE DAMAGED NR 1, 2 ,3 AND 8. C/A-COMPLETE:REMOVED AND REPLACED LT ISLE EXTRUSIONS NR 1, 2 ,3 AND 8. IAW AMM 33-50-12.

Part: WIRE — OUT OF POSITION (CABIN) · airframe 36,442 hrs · 32,216 cycles

EMERGENCY LIGHT STRIP WIRING ROUTED INCORRECTLY AT FLOOR PANEL 231GF. (TAGGED) C/A-COMPLETE:REPAIRED AND REROUTED EMERGENCY LIGHT STRIP WIRING AT 231GF IAW SWPM 20-21-00. SEE BOW310654 FOR OCK.

Part: WIRE HARNESS — DAMAGED (CARGO BAY) · airframe 36,442 hrs · 32,216 cycles

WIRE BUNDLE BELOW CARGO FLOOR ON LT SIDE BETWEEN FRAMES 65 AND 66 HAS BURN MARKS (TAGGED). C/A-COMPLETE: REPAIRED WIRE BUNDLE BETWEEN FR 65 66 LT IAW SWPM 20-21-00.

Part: LIGHT — DIM (CABIN) · airframe 36,442 hrs · 32,216 cycles

PAX DOOR EMERGENCY LIGHT DIM. C/A-COMPLETE:REMOVED AND REPLACED PAX DOOR EMERGENCY LIGHT ASSY. IAW AMM 33-50-10.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 36,442 hrs · 32,216 cycles

ISLE CROSS BEAM AT FRAME 25 CORRODED. C/A-COMPLETE: REMOVED AND REPLACED ISLE CROSS BEAM AT FRAME 25 IAW SRM 53-21-10 FIG-1, 10, 10A, 10B, 10C, 10D. ETN-EM-53-139. SEE WIPS AND TASK FOR DETAILS.

Part: LIGHT — DAMAGED (CABIN) · airframe 36,442 hrs · 32,216 cycles

RT FLOOR EXTRUSIONS NR 1 AND 2 ARE DAMAGED. C/A-COMPLETE:REMOVED AND REPLACED RT ISLE EXTRUSIONS NR 1, 2 IAW AMM 33-50-12.

Part: SENSOR — FAILED (RT WING ANTI ICE) · airframe 36,432 hrs · 32,203 cycles

DURNING ICE TEST PNEUMATIC WING A/ICE FAIL CAUTION MESSAGE IN FLIGHT ALL FOUR ANTI ICE LIGHTS WERE ILLUMANATED OPEN NON ICING CONDITION AND ICE DETECTOR OVERRIDE TO ALL. DURING ICE TEST PNEUMATIC BLD 2 LOW TEMP CAUTION MESSAGE IN FLIGHT LEFT TEMP WAS AT TOP OF GUAGE WHILE RIGHT WAS AT BOTTOM.-C/A REMOVED AND REPLACED FAN AIR CONTROL THERMOSTAT #2 AND LINE FORWARD OF THERMOSTAT REF. AMM 36-11-06. AIR BLEED SYSTEM OPS CHECK GOOD REFERING AMM 36-00-00. FOUND PRE-MOD PART IS NO LONGER INTERCHANGABLE. PERFORMED WING A/ICE SYS OPC IAW AMM 30-11-15.OPC GOOD.

Part: TAPE — MISSING (WINDSHIELD) · airframe 36,229 hrs · 31,952 cycles

ON CLIMB OUT OF DFW WE HEARD A LOUD BANG NOISE COMING FROM CAPTAIN SIDE SPEEDTAPE WAS PEELING OFF. C/W VISUAL INSP FWD AREA OF AIRCRAFT. FOUND SPEED TAPE DAMAGED AND MISSING ON CAPT SIDE OF A/C. REMOVED AND REAPPLIED SPEED TAPE ON DAMAGED AND MISSING AREA OF CAPT W/S IAW AMM 56-10-01 AND TDMI 831T5658. REMOVED SPEED-TAPE AND OBSERVED CAPT WINDSHIELD FILLET SEALANT TO BE FULLY CURED IAW SRM 51-20-01.

Part: BRAKE SYS — CONTAMINATED (MLG) · airframe 36,124 hrs · 31,851 cycles

WHEN APPLYING LIGHT BRAKE PRESSURE, BRAKES WOULD GRAB EXTREMELY HARD. THIS OCCURRED ON BOTH THE CA & FO SIDE BRAKES. AT TIME OCCURRENCE, BRAKE TEMPERATURES WERE GREEN, HYDRAULIC FLUID LEVELS WERE NORMAL, HYDRAULIC PRESSURE WAS NORMAL-C/A-BLED BRAKES IAW AMM 32-40-00, FOUND SOME AIR IN NR 1 BRAKE. A/C TAXI CHECK REQUIRED. PERFORMED TAXI CHECK WITH CREW, REF. AMM 32-49-03, OPS CHECK GOOD NO DEFECTS NOTED

Part: ALTIMETER — MALFUNCTIONED (STANDBY) · airframe 36,063 hrs · 31,800 cycles

IN CRUISE AT FL360 STANDBY ALTIMETER INDICATED 450 FT TO 500 FT LOWER THAN CAPTAINS AND F/O'S ALTIMETERS. DIFFERENCE NORMALIZED DURING DESCENT.-C/A-RAR ISIS IAW AMM 34-01-01. FUNCTIONAL CHECKS AND LEAK CHECKS ARE GOOD.

Part: SEAL — OUT OF ADJUST (PAX DOOR) · airframe 35,544 hrs · 31,312 cycles

MAIN CABIN DOOR SQUEALING DURING CLIMB, UNTIL APPROX 5.5 PSI CABIN PRESSURE, ALSO CONTINUED DURING DECENT. THE MAIN DOOR RUBBER TRIM SEAL ADJUSTED IAW AMM 52-00-04, APPLIED SEALANT ON MAIN DOOR, OPS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 34,388 hrs · 30,064 cycles

PAX DOOR EMERGENCY LIGHT INOPERATIVE. R & R THE EMERGENCY LIGHT IAW AMM 33-50-10. OPS CHECKED GOOD.

Part: ICU — FAILED (LEFT) · airframe 34,328 hrs · 30,004 cycles

TCAS FAILED ON BOTH PFDS IN ENROUTE. REMOVED AND REPLACED 1 ICU IAW AMM 23-00-01. OPS CHECKED GOOD IAW AMM 34-43-00 .

Part: FCU — MALFUNCTIONED (TE FLAPS) · airframe 34,279 hrs · 29,955 cycles

LOST FLAP INDICATIONS ON EICAS AND RMU, USED MARKS ON FLAPS TO DETERMINE POSITION OF FLAPS UP TO 22, 22-45 NOT VISIBLE. REMOVED AND REPLACED FECU IAW AMM 27-53-02. OPS CHECKED GOOD. NR 2 R & R FECU IAW AMM 27-53-02. OPS CHECKED GOOD IAW AMM 27-53-00.

Part: FLASHLIGHT ASSY — INOPERATIVE (CABIN) · airframe 33,795 hrs · 29,578 cycles

OVER F/A JUMPSEAT FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED THE FLASHLIGHT IAW CHECKLIST. OPS CHECKED GOOD.

Part: SMOKE WARNING — FALSE ACTIVATION (COCKPIT) · airframe 33,686 hrs · 29,483 cycles

BAGGAGE SMOKE INDICATION IN FLIGHT. INSPECTED BAGGAGE BAY SMOKE DETECTORS IAW FIM 26-15-00-810-805-A. NO DEFECTS NOTED. R & R BOTH BAGGAGE BAY FIRE BOTTLES IAW 26-23-01-000-801-A AND 26-23-01-400-801-A, OPC GOOD. FIRE EXTINGUISHER BOTTLE-224 CU INCH, PN 33700027-1, SN 35460D1, UPPER.

Part: FLASHLIGHT — BROKEN (COCKPIT) · airframe 33,535 hrs · 29,336 cycles

F/O FLASHLIGHT ON/OFF SWITCH BROKEN, REPLACED F/O FLASHLIGHT IAW AMM TASK 33-50-16. OPS CHECK GOOD.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHT) · airframe 33,469 hrs · 29,260 cycles

NR 4 & 5 EMRGENCY LIGHTS, EXIT MARKER, AND EXIT IDENTTIFIER INOPERATIVE. R & R NR 3 EMERGENCY LIGHTING SYSTEM POWER SUPPLY IAW W/C 33-700-19. OPS CHECKED GOOD IAW W/C 33-700-17.

Part: SKIN — CRACKED (FRAME 75) · airframe 33,406 hrs · 29,186 cycles

DURING MBV INSPECTION,QA FOUND A CRACK AT A FASTNER HOLE ON FR 75 BETWEEN STRINGERS 2R AND 3R. AIRCRAFT WAS REMOVED FROM SERVICE FOR MBV INSPECTION AND WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION. -C/A-PERFORMED PERMANENT REPAIR ON CRACK AT FASTNER HOLE ON FR 75 BETWEEN STRINGERS 2R AND 3R IAW ERS-EM-53MR-2153. AIRCRAFT WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION.

Part: SKIN — DAMAGED (FRAME 77) · airframe 33,406 hrs · 29,186 cycles

DURING REPAIR, CUT OUTS MADE TOO LARGE FOR REPAIR OF CRACKS AROUND TWO FASTENER HOLES ON FRAME 78 BETWEEN STRINGERS 5L AND 7L, AND AROUND TWO FASTENER HOLES ON FRAME 77 BETWEEN STRINGERS 5 AND 7 LEFT. AIRCRAFT WAS REMOVED FROM SERVICE FOR MBV INSPECTION AND WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION. CUT OUT DAMAGE AND INSTALLED FILLERS AND DOUBLER OVER OVERSIZED FASTENER HOLES ON FRAMES 77 AND 78 BETWEEN STRINGERS 4L AND 7L IAW ERS-EM-53MR-2164. AIRCRAFT WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION.

Part: SKIN — CRACKED (FRAME 75) · airframe 33,406 hrs · 29,186 cycles

DURING MBV INSPECTION,QA FOUND 1 CRACK AT FASTNER HOLE ON FR 75 BETWEEN STRINGERS 1L AND 2L. AIRCRAFT WAS REMOVED FROM SERVICE FOR MBV INSPECTION AND WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION. -C/A-PERFORMED PERMANENT REPAIR ON CRACKED FASTNER HOLE ON FR 75 BETWEEN STRINGERS 1L AND 2L IAW ERS-EM-53MR-2153. AIRCRAFT WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION.

Part: FITTING — CHAFED (RT AILERON) · airframe 33,402 hrs · 29,184 cycles

DURING MBV INSPECTION, QA FOUND DAMPNER FITTING ON RT AILERON CHAFED. ACFT WAS REMOVED FROM SERVICE FOR MBV INSPECTION AND WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION. R & R DAMPNER FITTING ON RT AILERON IAW EO EM-27MR-112. ACFT WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION.

Part: FITTING — CHAFED (RT AILERON) · airframe 33,406 hrs · 29,186 cycles

DURING MBV INSPECTION, QA FOUND DAMPNER FITTING ON RT AILERON CHAFED. AIRCRAFT WAS REMOVED FROM SERVICE FOR MBV INSPECTION AND WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION. -C/A-REMOVED AND REPLACED DAMPNER FITTING ON RT AILERON IAW EO EM-27MR-112. AIRCRAFT WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION.

Part: CHARGER — INOPERATIVE (CABIN) · airframe 33,382 hrs · 29,170 cycles

NR 4 AND NR 5 FLOOR EMERGENCY LIGHTS AND OVERWING EXIT SHROUD EMERGENCY LIGHTS INOPERATIVE. R & R NR 3 EMERGENCY LIGHT BATTERY PACK AND CHARGER IAW AMM 33-50-04. OPS CHECK GOOD.

Part: WIRE — BROKEN (CABIN) · airframe 33,382 hrs · 29,170 cycles

1 EA WITH ARROWS AND THE OVERWING EXIT PROXIMITY LIGHT HAVE BROKEN WIRES. R & R 1EA WITH ARROWS AND THE OVERWING EXIT PROXIMITY LIGHT IAW AMM 33-50-12, NRTC BOW 220338 FOR FINAL INSTALL AND OPS CHECKS.

Part: UNKNOWN — MALFUNCTIONED (WEATHER RADAR) · airframe 33,222 hrs · 29,001 cycles

AFTER TAKEOFF IN WX, BOTH RADARS WOULD NOT DISPLAY PROPERLY. PERFORMED OPERATIONAL TEST OF WEATHER RADAR SYSTEM IAW AMM 34-42-00. NO DEFECTS FOUND. OPERATIONS CHECKED GOOD. PERFORMED OVERWEIGHT LANDING INSPECTION IAW WC 05-200-01. NO DEFECTS NOTED. ACFT OK FOR RTS.

Part: BATTERY — DISCHARGED (CABIN) · airframe 32,919 hrs · 28,607 cycles

PER PS 1 INSPECTION FOUND EXTERNAL EMER LIGHT INOPERATIVE. REPLACE BATTERY & CHARGER IAW 33-50-04. BATTERY CHARGER ASSEMBLY PN 11-0049 & SN 15742.

Part: AHRS — FAILED (NR 1) · airframe 32,693 hrs · 28,341 cycles

IC-600 1 FAILED INFLIGHT. NO IC-600 BUS FAIL EICAS MSG, BUT CAPTAIN'S PFD & MFD HAD RED X'S. SELECTED SG ON REVERSIONARY PANEL & BOTH PFD & MFD WENT BLANK. AHRS 1 FAILED INFLIGHT. SPS ADVANCED CAUTION MSG INFLIGHT. AUTO PILOT FAILED INFLIGHT. YAW DAMPENER FAIL INFLIGHT. R & R AHRS COMPUTER NR 1 IAW AMM 34-21-01. AHRS OPERATION IS GOOD IAW AMM 34-21-00. PERFORMED EFIS OPERATION IAW AMM 34-22-00. OPERATIONS CHECKED GOOD. STALL PROTECTION SYS OPERATIONS IS GOOD IAW AMM 27-36-00. AUTO PILOT & YAW DAMPENER SYS OPERATION IS GOOD IAW AMM 22-11-00.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 32,609 hrs · 28,236 cycles

AFT 3 EMER FLOOR PROXIMITY LIGHTS INOPERATIVE. R & R NR 6 EMER LIGHT INVERTER IAW AMM 33-50-11. OPERATIONS CHECKED GOOD.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 32,403 hrs · 28,034 cycles

AFT CABIN FLASHLIGHT HAS NO LIGHT ON LED INDICATING CHARGING. R & R AFT FLASHLIGHT ASSEMBLY IAW AMM 33-50-16. OPERATIONS CHECKED GOOD.

Part: CHARGER — INOPERATIVE (CABIN) · airframe 32,127 hrs · 27,737 cycles

WITH EMER LIGHTS SELECTED, NORMAL & OFF, A SECTION OF AISLE LIGHTS IN MIDDLE OF CABIN ILLUMINATES INTERMITTENTLY. R & R EMER LIGHT BATTERY CHARGER 3 IAW AMM 33-50-04 & INVERTER 5 IAW AMM 33-50-11, WHICH ARE ASSOCIATED WITH FLOOR AISLE LIGHTS 4 & 5. OPERATIONS CHECKED GOOD.

Part: BATTERY — DEFECTIVE (CABIN) · airframe 32,123 hrs · 27,732 cycles

EMERGENCY LIGHTS ON FLOOR, IN MIDDLE SECTION, STAY ON WHEN SWITCH IS IN THE OFF POSITION. ALSO EMER EXIT LIGHTS ON WALL BY EMER WING EXITS. REMOVED & REINSTALL BATTERY 3 IAW CMM 32-21-70. OPERATIONS CHECKED IAW AMM 33-50-00. OPERATIONS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 31,997 hrs · 27,603 cycles

EMERGENCY LIGHT STRIP AT 241 DF INOPERATIVE. R & R EMER LIGHT STRIP AT 241 DF IAW MM 33-50-08. OPERATIONS CHECKED GOOD.

Part: BATTERY — DISCHARGED (CABIN) · airframe 31,889 hrs · 27,484 cycles

FOUND HALF AFT FLOOR STRIPS INOPERATIVE. R & R NR 4 EPSU BATTERY IAW AMM-33-50-04. OPERATIONS CHECKED GOOD AT THIS TIME.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 31,767 hrs · 27,353 cycles

LEFT FLOOR STRIP OF EMER LIGHT SYS IS ILLUMINATED WITH SWITCH IN THE OFF POSITION. LIGHTS EXTINGUISH WITH THE SWITCH IN THE ARMED POSITION. R & R NR 5 EMER LIGHT INVERTER IAW MM 33-50-11. OPERATIONS CHECK FAILED IAW ITEM 2 BELOW.

Part: HOLDER — DAMAGED (CABIN) · airframe 31,767 hrs · 27,353 cycles

REF ITEM 1, NR 3 BATTERY HOLDER ASSEMBLY NEEDS REPLACING. R & R NR 3 BATTERY HOLDER ASSEMBLY IAW AMM 33-50-04. OPERATIONS CHECKED GOOD.

Part: POWER SUPPLY — DEFECTIVE (CABIN) · airframe 31,750 hrs · 27,341 cycles

EMERGENCY LIGHTS STAY ON. R & R NR 3 EMER LIGHT BATTERY POWER SUPPLY & BATTERY PACK IAW AMM 33-50-04. OPERATIONS CHECKED GOOD. BATTERY CHARGER ASSEMBLY PN 11-0049 & SN 18295.

Part: HOLDER — DAMAGED (CABIN) · airframe 31,121 hrs · 26,733 cycles

WHEN POWER IS TURNED OFF BY BATTERIES EMER LIGHTS AT OVERWING EXIT STAYS ON. ALSO WHEN POWER IS TURNED OFF AFT ATTENDANT CALL PANEL EMER PILOT LIGHT STAYS ON. R & R RELAY K104 & K148 IAW AMM 20-13-02 & DID NOT FIX THE PROBLEM. WRITE-UP REMAINS OPEN DID NOT FIX. R & R BATTERY HOLDER ASSEMBLY IAW AMM 33-50-04. EMER LIGHTS OPERATIONS CHECKED GOOD. R & R BATTERY CHARGER IAW AMM 33-50-05. EMER LIGHT OPERATIONS CHECKED GOOD. BATTERY CHARGER PN 11-0049, SN 15704. R & R NR 4 MAIN INVERTER ASSEMBLY IAW AMM 33-50-11. EMER LIGHTS OPERATIONS CHECKED GOOD. INVERTER PN 7824-1.

Part: POWER SUPPLY — DEFECTIVE (CABIN) · airframe 30,731 hrs · 26,423 cycles

EMERGENCY FLOOR LIGHTING IS ON WITH SWITCH OFF, ROW A SIDE SEATS 6 TO 11. R & R NR 3 EMER LIGHT POWER SUPPLY IAW WM 33-50-50 & AMM 33-50-04. OPERATIONS CHECKED GOOD 33-50-00.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 30,461 hrs · 26,204 cycles

RIGHT FWD EMER LIGHT INOPERATIVE. R & R EXTERNAL RT FWD EMER LIGHT BULB IAW AMM 33-50-10. OPERATIONS CHECKED GOOD.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 30,213 hrs · 25,980 cycles

EMERGENCY CEILING AISLE LIGHT NR 2 INOPERATIVE. R & R EMER BATTERY PACK & POWER SUPPLY NR 2 IAW AMM 33-50-04. OPERATIONS CHECKED GOOD. EMER LIGHTING BATTERY PN 2013-1A SN 69112.

Part: ENGINE — FAILED (NR 1) · airframe 29,974 hrs · 25,765 cycles

ABORTED TAKEOFF DUE TO SMOKE IN COCKPIT. BELOW 80 FTS OIL SMELL & VISIBLE SMOKE. PERFORMED BORESCOPE ON BOTH NR 1 AND NR 2 ENG. FOUND NR 1 ENG WET OF OIL COOL SUMP AREA 6 O`CLOCK POS. ENG NR 1 ONLY REF ETN-EM-79-014. REMOVED AND REPLACED NR 1 ENGINE IAW WORK CARD 71-000-00. OPS CHECK & LEAK CHECK GOOD AT THIS TIME.

Part: UNKNOWN — SMOKE (COCKPIT) · airframe 29,958 hrs · 25,753 cycles

UPON TAKEOFF ROLL NOTICED SMELL & VISIBLE SMOKE IN COCKPIT & FLIGHT ATTENDANT REPORTS GALLEY. ABORTED TAKEOFF AT 80 KNOTS. COMPLIED WITH ETN-EM-72-034 & NO SMELL OR VISIBLE SMOKE DETECTED SYS OK. FCF PASSED.

Part: POWER SUPPLY — DEFECTIVE (CABIN) · airframe 29,899 hrs · 25,698 cycles

WHEN SELECTING GPU WITH BATTERIES & APU OFF THE FLOOR EMER PROXIMITY LIGHTS TURNED ON. R & R NR 3 EMER LIGHT SYS POWER SUPPLIES IAW WC 33-700-19. BATTERY CHARGER ASSEMBLY PN 11-0049 SN 12787.

Part: PRESSURE SWITCH — FAILED (FUEL SYSTEM) · airframe 29,748 hrs · 25,547 cycles

NUMBER 2 ENG FAILED OPERATIONS CHECK OF THE LOW PRESS WARNING IAW WC 28-700-10. R & R NR 2 ENG LOW PRESS SWITCH IAW AMM 28-45-01 & RELAY K0300 IAW AMM 20-13-02. LEAK CHECKED GOOD. OPERATIONS CHECKED GOOD IAW AMM 28-45-00. SWITCH PRESS PN 12H0009G & SN 2164.

Part: POWER SUPPLY — FAILED (CABIN) · airframe 29,741 hrs · 25,538 cycles

FOUR EMER FLOOR LIGHTS LT SIDE REMAIN ON AFTER SHUTDOWN. R & R NR 3 EMER BATTERY POWER SUPPLY & BATTERY IAW AMM 33-50-04. OPERATIONS CHECKED GOOD. EMER LIGHTING BATTERY PN 2013-1A & SN 104952.

Part: LINE — LEAKING (BRAKE SYSTEM) · airframe 29,547 hrs · 25,394 cycles

UPON GATE ARRIVAL & STOP WITH PARKING BRAKE EMER HYD FLUID LINE LEAK. MFD HYD FLUID QTY IN NR 2 SYS WENT TO ZERO WITH EICAS MSG, HYD 2 QTY LOW. R & R NR 2 BRAKE INBD LINE SYS NR 2 IAW CMM 32-10-01 & ROUTED TEMP WIRE IAW ETN-32-222. NO LEAKS NOTED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 29,412 hrs · 25,193 cycles

DURING PS2 CHECK, FOUND EMERGENCY LIGHT AT ROW 16A INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT IAW AMM 33-50-12. OPS CHECKED GOOD.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 29,412 hrs · 25,193 cycles

DURING PS2 CHECK FOUND FLOOR EMER LIGHTS AT THE REAR OF THE PAX CABIN INOPERATIVE. R & R BATTERY POWER SUPPLY NR 4 IAW AMM 33-50-04. OPERATIONS CHECKED GOOD.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 29,412 hrs · 25,193 cycles

DURING PS2 CHECK FOUND FLOOR EMER LIGHTS AT THE CTR OF THE PAX CABIN INOPERATIVE. R & R BATTERY POWER SUPPLY NR 3 IAW AMM 33-50-04. OPERATIONS CHECKED GOOD. PAX SEAT IS NOT REMOVED. BATTERY CHARGER PN 11-0049 & SN 13726.

Part: HOLDER — BROKEN (FLASHLIGHT) · airframe 29,248 hrs · 25,035 cycles

AFT FLIGHT ATTENDANT FLASHLIGHT HOLDER BROKEN. REPLACED AFT FLIGHT ATTENDANT FLASHLIGHT & CRADLE ASSEMBLY IAW MM 33-50-00, OPERATIONS CHECKED GOOD.

Part: BEZEL — DAMAGED (COCKPIT) · airframe 28,864 hrs · 24,595 cycles

HAD RED X ON CAPTAIN`S SIDE PFD. R & R CAPTAIN'S PFD BEZEL IAW AMM 34-22-02. OPERATIONS CHECKED GOOD, ACFT RVSM ELIGIBLE & ACFT IS COMPLIANT FOR CAT II OPERATIONS.

Part: FMU — INOPERATIVE (NR 1 ENGINE) · airframe 26,568 hrs · 22,492 cycles

ON FLIGHT 2827 THE CREW REPORTED AN ENGINE 1 OUT EICAS MESSAGE ALONG WITH NR 1 ENGINE FAILURE. SHUTDOWN AFTER TOUCHDOWN WHILE IN REVERSE THRUST. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED NR 1 ENGINE FUEL PUMP METERING UNIT IAW ROLLS ROYCE MM 73-21-10. OPS CHECK GOOD, NO LEAKS NOTED AT THIS TIME. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CARBON SEAL — LEAKING (RT ENGINE) · airframe 26,326 hrs · 22,305 cycles

ON FLIGHT 3290 THE CREW REPORTED THAT AFTER TAKEOFF APPROX 500 AGL THEY RECEIVED AN EICAS LAV SMOKE WARNING. THE CREW ACCOMPLISHED AOM VOL 1 PROCEDURES, DECLARED AN EMERGENCY WITH ATC AND RETUTNED TO DFW. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. AIRCRAFT RELEASED FOR FCF PURPOSES ONLY. REMOVED AND REPLACED THE RIGHT ENGINE 0 CARBON SEAL IAW RRMM 72-25-25 NO LEAKS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — MALFUNCTIONED (AC BAY) · airframe 25,967 hrs · 21,985 cycles

ON FLIGHT 4389 THE CREW REPORTED THE NR 1 PACK WAS UNABLE TO CONTROL BECAUSE IT WOULD GO FULL HOT TO FULL COLD AIR WITH HUMID SMELL. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED OPERATIONAL TEST OF BOTH PACK 1 AND PACK 2 IAW EMB 140 AMM 21-60-00. THE OPERATIONAL TEST WAS DONE IN MANUAL AND AUTO ON DIFFERENT TEMP SETTINGS. THE OPERATIONAL CHECK WAS GOOD. NO DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CARBON SEAL — LEAKING (NR 1 ENGINE) · airframe 25,777 hrs · 21,799 cycles

ON FLIGHT 4529 THE CREW REPORTED THE ECS SYSTEM SMELLS OF OIL. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED ETN-EM-72-034 AND FOUND 0 CARBON SEAL LEAKING. REMOVED AND REPLACED 0 CARBON SEAL FROM E#1 IAW RR MM 72-25-25-400-801. REPLACED FAN SPINNER WHEEL IAW RR MM 72-21-10-400-801 AND REPLACED FAN SPINNER IAW RR MM 72-21-20-400-801. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: GARLOCK SEAL — DAMAGED (NR 4 GENERATOR) · airframe 25,008 hrs · 21,155 cycles

ON FLIGHT 4173 THE CREW REPORTED AN OILY SMELL IN COCKPIT AFTER TAKEOFF. BOTH PACKS OPERATING ALT TO-1 THRUST. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE GEN NR 4 GARLOCK SEAL IAW RR MM 72-63-10. THE OPERATIONAL CHECK WAS GOOD AND THE LEAK CHECK WAS GOOD. A FUNCTIONAL CHECK FLIGHT WAS PERFORMED AND FOUND TO BE SATISFACTORY. GROUND RAN BOTH ENGINES AT IDLE AND MAX TAKEOFF SETTINGS IAW ROLLS ROYCE MM 72-00-00. NO NOTICEABLE OIL ODOR IN EITHER COCKPIT OR CABIN. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 24,660 hrs · 20,808 cycles

DURING B INSPECTION FOUND BOTH AFT WING EXT EMERGENCY LIGHTS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED OVERWING EMERGENCY LIGHT BULB IAW EMB MM 33-50-07. PART NUMBER 1317. DID NOT FIX. REPLACED NR 4 EMERGENCY BATTERY AND POWER SUPPLY IAW EMB MM 33-50-04. THE OPERATIONAL CHECK WAS GOOD IAW EMB MM 33-50-00. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 24,485 hrs · 20,632 cycles

DURING B-INSPECTION FOUND THE RIGHT AND LEFT OVER WING EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 4 EMERGENCY LIGHTING BATTERY AND CHARGER IAW W/C 33-700-19. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: ROLLER — LACK OF LUBE (CABIN DOOR) · airframe 24,466 hrs · 20,614 cycles

ON FLIGHT 4257 THE CREW REPORTED THE MAIN CABIN DOOR WAS HARD TO OPEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. LUBRICATED MAIN DOOR ROLLERS IAW EMB 53-21-02. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LOCK — DIRTY (PAX DOOR) · airframe 24,350 hrs · 20,514 cycles

ON FLIGHT 2776, CREW REPORTED THE MAIN CABIN DOOR WAS DIFFICULT TO PUSH OPEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. CLEANED MAIN CABIN DOOR LOCK AS PER STANDARD PRACTICE. NO PARTS REMOVED OR REPLACED. THE OPERATIONAL CHECK WAS GOOD AS PER EMB 140 AMM 52-18-02. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 24,266 hrs · 20,452 cycles

DURING MAINTENANCE INSPECTION FOUND THE PROXIMITY STRIP LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FLOOR PROXIMITY STRIP BY GALLEY IAW EMB140 AMM 33-50-12. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: ROLLER — DIRTY (CABIN DOOR) · airframe 24,226 hrs · 20,423 cycles

ON FLIGHT 2932 THE CREW REPORTED THE MAIN CABIN DOOR WAS DIFFICULT TO CLOSE/OPEN. THE AIRCFRAFT WAS REMOVED FROM SERVICE. CLEANED & LUBED ROLLERS AND PERFORMED PULL TEST OF MAIN CABIN DOOR IAW EMB 140 AMM 52-18-00. THE OPERATIONAL TEST WAS NORMAL AT THIS TIME. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 24,226 hrs · 20,423 cycles

DURING MAINTENANCE INSPECTION FOUND THE MAIN DOOR LIGHT EMERGENCY BULB INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY BULB LIGHT FIXTURE AT MAIN DOOR IAW EMB AMM 33-26-04. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY PACK — UNSERVICEABLE (CABIN) · airframe 24,220 hrs · 20,415 cycles

ON FLIGHT 2844 THE CREW REPORTED ONE STRIP OF EMERGENCY FLOOR LIGHTING ABOUT 10 FEET LONG CAME ON FOR NO REASON. THE CREW WAS UNABLE TO GET THEM TURN OFF. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED BATTERY PACK AT EMERGENCY EXIT IAW 33-50-04. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — DIRTY (CABIN) · airframe 24,195 hrs · 20,385 cycles

ON FLIGHT 2978 THE FLIGHT ATTENDANT REPORTED THE MAIN CABIN DOOR WAS HARD TO OPEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. CLEANED AND LUBED THE MAIN CABIN DOOR IAW AMM 52-18-01. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FRAME — CRACKED (FUSELAGE) · airframe 24,197 hrs · 20,386 cycles

DURING HEAVY CHECK, FOUND CABIN FRAME 23 CRACKED AT STRINGER 15R. REPAIRED FRAME IAW EO EM-53MR-1808.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 24,197 hrs · 20,386 cycles

DURING B-INSPECTION FOUND THE OVERWING EXIT EMERGENCY LIGHT INOPERABLE ON THE FORWARD AND AFT SIDE ON THE CEILING PANEL. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 4 EMERGENCY LIGHT INVERTER FOR THE AFT SIDE OF THE OVERWING EMERGECNY EXIT CEILING LIGHT IAW EMB-140 AWM 20-00-03. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CARBON SEAL — LEAKING (ENGINE) · airframe 23,604 hrs · 19,984 cycles

ON FLIGHT 3267 ON THE CLIMB THE CREW REPPORTED A LAVATORY FIRE WARNING ON ECIAS. THE FLIGHT ATTENDANT REPORTED A SLIGHT HAZE AND ELECTRICAL ODOR IN THE CABIN. THE CREW DECLARED AN EMERGENCY AND RETURNED TO GRI. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED RIGHT ENGINE CARBON SEAL IAW MM 72-25-25 PERFORMED GROUND RUNS NO DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (EXIT SIGN) · airframe 23,113 hrs · 19,611 cycles

DURING MAINTENANCE BASE VISIT FOUND THE AFT OVERHEAD EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE AFT OVERHEAD EMERGENCY LIGHT ASSEMBLY IAW EMB 140 AMM 33-50-15. THE OPERATIONAL CHECK WAS GOOD IAW EMB 140 AMM 33-50-00. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SMOKE DETECTOR — DIRTY (LAVATORY) · airframe 22,910 hrs · 19,446 cycles

ON FLIGHT 3405 THE CREW REPORTED, RECEIVED A LAV SMOKE INDICATION INFLIGHT. THE CREW PULLED E11, E12 CIRCUIT BREAKERS PER PROCEDURE, NO INDICATION OF SMOKE OR FIRE WARNING. THE CREW REPORTED THE MESSAGE SELF EXTINGUISHED AFTER A FEW MINUTES. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND LAVATORY SMOKE DETECTOR DIRTY, CLEANED IAW EMB AMM 26-14-01. NO PARTS REMOVED OR REPLACED. THE OPERATIONAL CHECK WAS GOOD IAW EMB AMM 26-14-00. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — LACK OF LUBE (CABIN) · airframe 22,789 hrs · 19,352 cycles

ON FLIGHT 3214 THE FLIGHT ATTENDANT REPORTED THAT TO OPEN THE MAIN CABIN DOOR SHE HAD TO PUSH THE UPPER RIGHT CORNER OF THE DOOR TO OPEN AFTER THE HANDLE WAS UP. THE AIRCRAFT WAS REMOVED FROM SERVICE. CLEANED AND LUBED PASSENGER DOOR IAW AMM 52-18-00. NO PARTS REMOVED OR REPLACED. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONNECTOR — LOOSE (MLG) · airframe 22,695 hrs · 19,283 cycles

ON FLIGHT 3403 THE CREW REPORTED THAT JUST AFTER TAKEOFF, DURING GEAR RETRACTION THE LEFT GEAR INDICATION REMAINED IN TRANSIT. EICAS INDICATED LG/LEVER DISAGREE WARNING. THE CREW DECLARED AN EMERGENCY AND RETURNED TO ABI. THE CREW PERFORMED A FLY BY TO VERIFY THE LANDING GEAR WAS INDEED DOWN. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED TROUBLESHOOTING IAW EMB 140 FIM 32-32-00. FOUND LEFT AND RIGHT MAIN LANDING GEAR UPPER AND LOWER UPLOCK PROX SWITCH CONNECTORS LOOSE. RESECURED LT/RT MLG UPLOCK CONNECTORS AND PERFORMED PRIMARY AND ALTERNATE OPERATIONAL CHECK OF UPLOCK PROX SWITCHES IAW EMB 140 AMM 32-63-05. THE OPERATIONAL CHECK WAS GOOD. REAPPLIED CORROSION PROTECTION TAPE IAW ETN EM-32-176. PERFORMED LANDING GEAR EXTENSION AND RETRACTION IAW EMB 140 AMM 32-30-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — LACK OF LUBE (CABIN) · airframe 225,590 hrs · 19,181 cycles

ON FLIGHT 3378 THE FLIGHT ATTENDANT REPORTED THAT THE MAIN DOOR IS HARD TO OPEN AND CLOSE. THE AIRCRAFT WAS REMOVED FROM SERVICE. INSPECTED MAIN DOOR CLEANED AND LUBED DOOR, THE OPERATIONAL CHECK WAS GOOD IAW 52-18-00. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 21,875 hrs · 18,658 cycles

FOR FLIGHT 2712 DURING THE PREFLIGHT INSPECTION FOUND THE AFT EMERGENCY LIGHT ON CEILING PANEL AT SEAT 11A TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND AFT EMERGENCY LIGHT ON CEIING PANEL AT SEAT 11A TO CHECK GOOD IAW EMB 140 AMM 33-50-00. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BUSHING — MISSING (AILERON FITTING) · airframe 19,217 hrs · 16,498 cycles

DURING MAINTENANCE BASE VISIT FOUND THE RIGHT AILERON PCA FITTING INBOARD LUG MISSING HAT BUSHING. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED AILERON PCA FITTING IAW ENGINEERING ORDER EM-27MR-112. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOUBLER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 19,217 hrs · 16,498 cycles

DURING MAINTENANCE BASE VISIT FOUND THE LEFT OMEGA BEAM REPAIR DOUBLER AT FRAME 20 CROSS MEMBER TO BE CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED REPAIR DOUBLER AND INSTALLED NEW DOUBLER IN ACCORDANCE WITH EMBRAER SRM 53-00-10. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: PROXIMITY SWITCH — INOPERATIVE (NLG)

ON FLIGHT 4431 - CREW REPORTED AFTER TAKEOFF LDG AIR/GND FAIL EICAS MESSAGE AND THE LANDING GEAR WILL NOT RETRACT. CREW ELECTED TO DIVERT TO ALB. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED NOSE LANDING GEAR AIR/GROUND PROX SWITCH PER EMB 140 AMM 32-63-02. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (A)

Part: SILL — CORRODED (FUSELAGE) · airframe 14,476 hrs · 12,113 cycles

DURING A MBV INSP, THE SERVICE DOOR CENTER SILL WAS FOUND TO BE CORRODED. REMOVED CORRODED CENTER SILL AND INSTALLED NEW SILL. REPAIR DONE IAW EMBRAER SRM (SRM 145/1142 REV 38) CHAPTER 51-40-02. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — MALFUNCTIONED (NLG) · airframe 13,713 hrs · 11,559 cycles

IN FLT VIBRATION WENT AWAY WHEN GEAR SELECTED DOWN. REMOVED AND REPLACED LT DOOR (NOSE) ACTUATOR IAW EMB 140 AMM 32-33-03. ALSO PERFORMED LANDING GEAR EXTENSION AND RETRACTION IAW EMB 140 AMM 32-32-00. OPS CHECK GOOD, NO DEFECTS NOTED AT THIS TIME. AIRCRAFT RETURNED TO SERVICE

Part: STRINGER — CHAFED (FUSELAGE)

FOUND STRINGER 19R CHAFED BETWEEN FRAMES 52-53. REPAIRED STRINGER 19R BY INSTALLING A DOUBLER. AIRCRAFT RETURNED TO SERVICE. (M)

Part: SKIN — DAMAGED (NOSE)

WHILE AIRCRAFT WAS UNDERGOING AN MBV INSPECTION A REPAIR FOR PREVIOUS BIRDSTRIKE DAMAGE WAS ACCOMPLISHED ON FORWARD UPPRE NOSE SKIN JUST AFT OF RADOME. REMOVED SECTION OF DAMAGED SKIN. FABRICATED A DOUBLER, FILLER AND L ANGLE. REPAIR DONE IAW EMB REAPIR STATEMENT IC2004-145/3719 DATED AUGUST 14 2004, IC2004-145/3731 DATED AUGUST 13, 2004 AND IC2004-145/3693 DATED AUGUST 11, 2004. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

DURING AN MBV INSPECTION, THE LEFT OMEGA BEAM AT FRAME 20 WAS FOND TO BE CORRODED BEYOND SRM LIMITS. REMOVED CORROSION BY MAKING A CUTOUT. FABRICATED A DOUBLER FILTER, PLATE AND TWO SHIMS. REPAIR DONE IAW EMB SRM, SRM 145/1142 REV 26, 53-21-10. (M)

Part: SKIN — GOUGED (STATIC PORT)

DURING AN MBV INSPECTION, 10 GOUGES WERE FOUND BELOW RIGHT STATIC PORT AT STRINGER 19. BLENDED GOUGES TO REMOVE DAMAGE. FABRICATED A DOUBLER. REPAIR DONE IAW EMB REPAIR STATEMENT IC2004-1453686 DATED AUGUST 10, 2004 AND IC2004-145/3710 DATED AUGUST 11, 2004. (M)

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

CREW REPORTED THE FLOOR PROXIMITY EMERGENCY LIGHT BETWEEN SEAT 7A AND 11A WILL NOT EXTINGUISH. MAINTENANCE REMOVED AND REPLACED THE NR 3 EMERGENCY BATTERY PACK IAW EMB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FAN — FAILED (COCKPIT)

DURING CRUISE FLIGHT, THE CREW REPORTED AN ELECTRICAL ODOR IN COCKPIT. AIRCRAFT WAS DIVERTED TO TOL AND LANDED WITH NO FURTHER INCIDENTS. MAINTENANCE REMOVED AND REPLACED THE COCKPIT RECIRCULATION FAN IAW EMB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FIRE — DETECTED (NR 1 ENGINE)

BOS - FLT 4772 - CREW REPORTED A NR 1 ENGINE TAILPIPE FIRE DURING START. ALL ENGINE INDICATIONS WERE NORMAL AND NO FIRE WARNING OR EICAS MESSAGES. CREW FIRED BOTH FIRE BOTTLES AND SAFELY EVACUATED PASSENGERS FROM AIRCRAFT. MAINTENANCE COULD NOT DUPLICATE DISCREPANCY. FAULT ISOLATION MANUAL WAS FOLLOWED WITH NO DEFECTS NOTED DURING 5 ENGINE STARTS. AIRCRAFT WAS RETURNED TO SERVICE. (M)