N852AE

Part: CONNECTOR — LOOSE (CABIN) · airframe 32,443 hrs · 30,523 cycles

UPPER SERVICE DOOR EMERGENCY EXIT PLACARD INOP. T/X IAW FIM 33-50-00-810-804-A FOUND INVERTER 2 CONNECTOR BACKSHELL LOOSE. TIGHTENED BACKSHELL IN REFERENCE WITH AMM TASK 33-50-11-400-801-A OPC GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 32,312 hrs · 30,415 cycles

LAST ROW FLOOR EMERGENCY LIGHT STRIP INOP. REMOVED AND REPLACED LAST ROW FLOOR EMERGENCY LIGHT STRIP IAW AMM 33-50-12 STEP 4 J2, STEP 5 I-J. ETN-EM-33-058.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 32,008 hrs · 30,098 cycles

ALUMINIUM CROSS BEAM BTW FR 24-25 CORRODED-C/A-BTW FR 24-25 CROSS BEAM BLENDED OUT OF LIMIT PART REPLACED (PN: EPN M53EP1284-01) AND INSTALLED AS PER ETN EM-53-139 AND SRM 51-40-02

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 32,008 hrs · 30,098 cycles

CORROSION FOUND ON L/H OMEGA BEAM LOWER FLANGE, AT ANCHOR NUT LOCATION (FR23)-C/A-ON L/H OMEGA BEAM LOWER FLANGE CORROSION BLENDED OUT OF LIMITS CORRODED AREA ON L/H OMEGA BEAM LOWER FLANGE AT ANCHOR NUT LOCATION (FR 23) REPAIRED IN ACCORDANCE WITH ETD 2020-145-008337 AND NCR- EM-53-176 SEE ATTACHED NDT REPORT

Part: ANGLE — CRACKED (FUSELAGE) · airframe 32,008 hrs · 30,098 cycles

L/H OMEGA BEAM, BOTH JOINING ANGLES CRACKED (OUTBD ANGLE CRACKED BTWN FR 47-48 AND INBD ANGLE CRACKED AT FR 50-C/A-L/H OMEGA BEAM INBD ANGLE REMOVED FOR ACCESS (REPAIR) L/H OMEGA BEAM OUTBD ANGLE REMOVED FOR ACCESS (REPAIR) L/H OMEGA BEAM BOTH JOINING ANGLES (OUTBD & INBD) REPAIRED IAW SRM 53-23-02 ALTERNATE FASTENERS IS REPLACEDED BY M788-4 INSTALLED IAW ETN EM-51-092(USED CR3523)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 32,008 hrs · 30,098 cycles

CORROSION FOUND ON L/H OMEGA BEAM LOWER FLANGE, AT ANCHOR NUT LOCATION (FR23)-C/A-ON L/H OMEGA BEAM LOWER FLANGE CORROSION, BLENDED OUT OF LIMITS CORRODED AREA ON L/H OMEGA BEAM LOWER FLANGE AT ANCHOR NUT LOCATION (FR23) REPAIRED IN ACCORDANCE WITH ETS 2020-145-008337 AND NRC EM-53-176 SEE ATTACHED NDT REPORT

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 32,008 hrs · 30,098 cycles

ALUMINUM CORSSBEAM AT FR 20 AND FR 24 CORRODED-C/A-ALUMINIUM CROSSBEAM AT FR 24 COVER ON WC 53-2241 AT FR 20 ALUMINIUM CROSS BEAM BLENDED OUT OF LIMIT PART REPLACED (WITH PN: EPNEM53EP-1284-01) AND INSTALLED AS PER ETN-EM-53-139 AND SRM 51-40-02

Part: INDICATOR — MALFUNCTIONED (FUEL QTY) · airframe 31,985 hrs · 30,078 cycles

FUEL QUANTITY AMBER DASHES WHILE ENROUTE-C/A-PERFORMED OPS CHK OF ELEC FUEL QTY, SYS. REF. AMM 28-41-00. OPS CHK GOOD NO DEFECTS NOTED

Part: HANDLE — LOOSE (PAX DOOR) · airframe 31,900 hrs · 29,995 cycles

MAIN PAX DOOR DIFFICULT TO OPEN.-C/A-TIGHTENED HANDLE & PERFORMED SUCCESFUL OPS CHECK OF PASSENGER DOOR REF E140 AMM 52-10-01

Part: LIGHT — UNKNOWN (GALLEY) · airframe 31,651 hrs · 29,761 cycles

GALLEY CEILING EMERGENCY EXIT SIGN INOP-C/A-PERFORMED OPC OF EMERGENCY LIGHT SYSTEM IAW EMB 140 AMM 33-50-00. OPC GOOD

Part: SCREW — LOOSE (FLSHLT CRADLE) · airframe 31,625 hrs · 29,733 cycles

FA'S LED FLASHLIGHT WONT CHARGE-C/A-FOUND MOUNTING SCREW TO BE PROTRUDING. RAI FLASHLIGHT BASE IAW EMB AMM 33-50-04-000-801-A AND 33-50-04-400-801-A OPC GOOD

Part: FLASHLIGHT — MISSING (AFT CABIN) · airframe 31,488 hrs · 29,578 cycles

ON POST FLIGHT REAR F/A FLASH LIGHT MISSING-C/A-INSTALLED NEW FLASH LIGHT AT REAR CABIN IN REF TO E140 AMM 33-50-16. OPC GOOD

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 30,401 hrs · 28,531 cycles

DURING CLIMBOUT RECIEVED FUEL 2 LO LEVEL MESSAGE AND LOST TANK 1 INDICATING. C/A-PERFORMED FUEL QTY INDICATION OPS CHK IAW AMM 28-41-00. OPC CHK OK AT THIS TIME. ALL INDICATIONS FOUND TO BE NORMAL.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 30,076 hrs · 28,235 cycles

MAIN DOOR EMERGENCY LIGHT INOP. C/A-RAR MAIN DOOR EMERGENCY LIGHT LAMP IAW AMM 33-50-06-000-801-A AND 33-50-06-400-801-A OPC GOOD AT THIS TIME.END.

Part: CONNECTOR — DIRTY (FUEL SYSTEM) · airframe 29,770 hrs · 27,972 cycles

ON CLIMBOUT AT 20,000 FEET NR 1 FUEL QTY INDICATOR WAS INTERMITTENT THEN WENT OUT AND FOLLOWED BY NR 2 FUEL QTY INDICATOR GOING OUT (ALL DASHES) WITH AN EICAS MESSAGE FUEL 12LO LEVEL AND REMAINED IN THIS CONDITION REMAINDER OF FLIGHT. INSPECTED & CLEANED FCU CANNON PLUGS & WIRING BUNDLE, NO DISCREPANCIES NOTED PER AMM 28-41-01-400-801-A. PERFORMED ELECTRICAL FUEL QUANTITY OPERATIONAL CHECK PER AMM 20-40-01-860-801-A/200. OPS CHECK GOOD.

Part: ROLLER — LACK OF LUBE (MAIN DOOR) · airframe 29,117 hrs · 27,270 cycles

MAIN DOOR HARD TO OPEN FROM OUTSIDE. LUBRICATE THE MAIN DOOR FRAME ROLLERS IAW AMM 53-21-02. OPT GOOD.

Part: BULB — BURNED OUT (AFT FLASHLIGHT) · airframe 28,843 hrs · 27,003 cycles

REAR CABIN FLASHLIGHT NOT WORKING. FOUND THE BULB TO BE BURNED OUT. REMOVED AND REPLACED THE AFT FLASHLIGHT ASSY, OPS CHECKED GOOD IAW AMM 33-50-16.

Part: HYDRAULIC SYSTEM — LEAKING · airframe 28,533 hrs · 26,699 cycles

HYD SYS 1 LOW QTY TICKED DOWN TO BOTTOM OF AMBER RANGE. TRANFERED HYD FLUID FROM SYTEM 2 TO SYSTEM 1 IAW ETN-EM-29-023 AND SERVICED IAW AMM 12-13-01-600-801-A . INSPECTED FOR LEAKS, NONE FOUND IN THEWHEEL WELLS NOSE HYD BAYS . AFTER CYCLING FLIGHT CONTROLS FOUND FLUID ON GROUND.

Part: WARNING MESSAGE — FALSE ACTIVATION (CARGO DOOR) · airframe 28,371 hrs · 26,552 cycles

CARGO DOOR SHOWS OPEN WHEN CLOSED. TESTED THE CARGO DOOR WARNING SWITCHES IAW AMM 52-76-01. OPS CHECKED GOOD. NO DEFECTS NOTED.

Part: UNKNOWN — ODOR (CABIN) · airframe 28,159 hrs · 26,352 cycles

ON LANDING, A FAINT ODOR OF OIL FROM PACKS. SWITCHED TO APU AFTER SHUTTING OFF BOTH PACKS. NO ODOR ON APU BLEED. PERFORMED ZERO CARBON SEAL LEAK CHECK AND ENGINE OPS CHECKS IAW MM 72-00-00-790-002. ALL OPS AND LEAK CHECKS WERE GOOD. PERFORMED ETN-EM-72-034 FOR ENGINE ODOR EVENT TROUBLESHOOTING. NO DEFECTS NOTED.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 27,980 hrs · 26,149 cycles

FWD CABIN FLASHLIGHT INOP. REMOVED AND REPLACED FLASHLIGHT AT FWD CABIN IN REFERENCE WITH AMM 33-50-16-000-801-A AND 33-50-16-400-801-A. NO FURTHER DISCREPANCIES WERE FOUND.

Part: CONTROL PANEL — FAILED (LAV SMOKE DETECT) · airframe 27,963 hrs · 26,126 cycles

DURING DESCENT, RECEIVED A LAVATORY SMOKE WARNING, FOLLOWED AOM 1 PROCEDURES. FLIGHT ATTENDENT SAID THERE WAS NO FIRE OR SMOKE BUT AN UNUSUAL ODOR. THE WARNING WENT OUT. THE FLIGHT ATTENDENT THEN TESTED THE LAVATORY SMOKE DETECTOR AND IT WOULD NOT TEST. REMOVED AND REPLACED THE SMOKE DETECTOR IAW AMM 26-14-01. DID NOT FIX THE PROBLEM. REMOVED AND REPLACED THE SMOKE DETECTOR PANEL IAW AMM 26-14-02. OPS CHECKED GOOD.

Part: CRADLE — BROKEN (FLASHLIGHT) · airframe 27,781 hrs · 25,913 cycles

FA EMERGENCY FLASHLIGHT HOLDER ASSEMBLY BROKEN. REMOVED AND REPLACED THE FLASHLIGHT & HOLDER IAW AMM 33-50-16-000-801-A, AND 33-50-16-400-801-A. NO FURTHER DEFECTS NOTED. OPS CHECKED NORMAL.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 27,666 hrs · 25,748 cycles

RIGHT OVERWING EXIT EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED THE BULB IAW 33-50-10.

Part: FLOOR SUPPORT — CORRODED (FRAMES 27-29) · airframe 27,666 hrs · 25,748 cycles

LEFT OMEGA BEAM BETWEEN FRAMES 27 AND 29 HAS CORROSION. REPAIRED THE OMEGA BEAM IAW ERS-EM-53MR-3052.

Part: CONNECTOR — DAMAGED (EMEGENCY LIGHT) · airframe 27,666 hrs · 25,748 cycles

NR 7 CABIN EMERGENCY LIGHT STRIP CONNECTOR DAMAGED. REMOVED AND REPLACED THE CONNECTOR IAW SWPM 20-21-00.

Part: CONNECTOR — DAMAGED (EMERGENCY LIGHTS) · airframe 27,666 hrs · 25,748 cycles

NR 8 CABIN EMERGENCY LIGHT STRIP CONNECTOR DAMAGED. REMOVED AND REPLACED THE CONNECTOR IAW SWPM 20-21-00.

Part: CONNECTOR — MISSING (EMERGENCY LIGHT) · airframe 27,666 hrs · 25,748 cycles

NR 2 CABIN EMERGENCY LIGHT STRIP MISSING A CONNECTOR. INSTALLED THE CONNECTOR IAW SWPM 20-21-00.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 27,666 hrs · 25,748 cycles

NR 1 PROXIMITY LIGHT STRIP IS INOPERATIVE. REMOVED AND REPLACED THE LIGHT IAW AMM 33-50-12.

Part: RIB — CRACKED (RT ELEVATOR) · airframe 27,666 hrs · 25,748 cycles

RIGHT ELEVATOR INBD HINGE INBD LEADING EDGE RIB CRACKED. REMOVED AND REPLACED THE RIB IAW SRM 51-40-02.

Part: FLOOR SUPPORT — CORRODED (FRAMES 44-45) · airframe 27,666 hrs · 25,748 cycles

LEFT OMEGA BEAM SIDEWALL CORRODED BETWEEN FRAMES 44 - 45. ACCOMPLISHED A REPAIR ON THE OMEGA BEAM IAW SRM 53-00-10.

Part: DOOR SILL — CORRODED · airframe 27,666 hrs · 25,748 cycles

SERVICE DOOR CENTER SILL IS CORRODED. REMOVED AND REPLACED THE DOOR SILL IAW SRM 51-40-02, AND 51-20-01.

Part: STRUCTURE — CORRODED (PAX DOOR) · airframe 27,666 hrs · 25,748 cycles

MAIN DOOR CORRODED AROUND LOWER NUTPLATE HOLES. REMOVED AND REPLACED THE MAIN DOOR LOWER AFT SECTION IAW SRM 51-40-02, 51-20-03, AND 51-40-09.

Part: SKIN — DENTED (FUSELAGE) · airframe 27,666 hrs · 25,748 cycles

DENT FOUND BELOW GPU DOOR. ACCOMPLISHED A PERMANENT REPAIR IAW SRM 53-12-01 .

Part: DOOR SILL — CORRODED (FRAMES 65-68) · airframe 27,666 hrs · 25,748 cycles

CARGO DOOR LOWER SILL IS CORRODED. REMOVED AND REPLACED THE DOOR SILL IAW SRM 51-40-02.

Part: SHEAR TIE — CORRODED (FRAME 65) · airframe 27,666 hrs · 25,748 cycles

FRAME 65 SHEAR TIE CORRODED. REPAIRED THE SHEAR TIE IAW SRM 53-31-04, FIGURE 213.

Part: CROSSBEAM — CORRODED (FUSELAGE) · airframe 27,666 hrs · 25,748 cycles

CROSSBEAM AT FR 20 IS CORRODED. REMOVED AND INSTALLED SERVICEABLE CROSSBEAM AT FRAME 20 IAW SRM 51-40-02.

Part: PROFILE — CRACKED (EMERGENCY EXIT) · airframe 27,666 hrs · 25,748 cycles

RIGHT OVERWING EMERGENCY EXIT FWD PROFILE CRACKED IN THE UPPER BAY. REMOVED AND REPLACED THE RT OVERWING EMERGENCY EXIT DOOR IAW AMM 52-21-00.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 27,666 hrs · 25,748 cycles

RIGHT OVERWING EXIT EXTERNAL AFT EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED THE BULB IAW AMM 33-50-10. OPS CHECKED GOOD.

Part: LIGHT — DAMAGED (CABIN) · airframe 27,666 hrs · 25,748 cycles

LEFT PROXIMITY LIGHT AT SIDEWALLS NR 1 THRU 8 ARE DAMAGED. REMOVED AND REPLACED THE LIGHT STRIP IAW AMM 33-50-12.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 27,239 hrs · 25,399 cycles

SERVICE DOOR EXTERNAL EMER LAMP INOPERATIVE. R & R IAW AMM 33-50-09-000-801-A & 33-50-09-400-801-A. OPERATIONS CHECKED GOOD AT THIS TIME.

Part: UNKNOWN — ODOR (COCKPIT & CABIN) · airframe 26,674 hrs · 24,926 cycles

IN FLIGHT GETTING ACRID SMELL IN COCKPIT & CABIN, NO SMOKE WAS PRESENT, ODOR WAS NOT OVERPOWERING WITH RECENT ENG JUST NEEDS ADDRESSING NOTABLE ON CLIMB & CRUISE. SEEMED TO DISSIPATE ON DESCENT TRANSFERRED FROM LOG PAGE 3661978 PIREP NR 1. REF LOG PAGE 3661979 ITEM 1 & 2 ENG BEING REPLACED.

Part: UNKNOWN — ODOR (CABIN) · airframe 26,643 hrs · 24,891 cycles

STRONG ENG OIL SMELL IN MAIN CABIN THRU NR 2 PACK, COCKPIT OK & NO SMELL. SUSPECT NR 2 ENG. DETERMINED PROBABLE CAUSE OF SMELL TO BE FROM NEW NR 2 HEAT EXCHANGER CHANGED ON 7/22. PERFORMED MULTIPLE ENG RUNS & NO OIL SMELL NOTED. COMPLIED WITH ETN-EM-72-034.

Part: PUMP — FAILED (HYDRAULIC SYS) · airframe 26,612 hrs · 24,855 cycles

NUMBER 1 HYD QTY LOW. GEAR DEPLOYED WITH FREE FALL HANDLE. GEAR PINS INSTALLED. R & R NR 1 ENG HYD PUMP IAW AMM 29-10-03. OPERATIONS CHECKED GOOD. LEAK CHECKED GOOD.

Part: FLASHLIGHT — ODOR (COCKPIT) · airframe 26,578 hrs · 24,824 cycles

CAPTAINS FLASHLIGHT ASSEMBLY SMELLS LIKE SULFUR. R & R CAPTAINS FLASHLIGHT & HOLDER ASSEMBLY IAW AMM 33-50-16. OPERATIONS CHECKED GOOD.

Part: FLASHLIGHT — ODOR (CABIN) · airframe 26,578 hrs · 24,824 cycles

FORWARD CABIN FLASHLIGHT HAS SULFUR SMELL. R & R FWD CABIN FLASHLIGHT & HOLDER ASSEMBLY IAW AMM 33-50-16. OPERATIONS CHECKED GOOD.

Part: FLASHLIGHT — ODOR (COCKPIT) · airframe 26,578 hrs · 24,824 cycles

FIRST OFFICERS FLASHLIGHT & CHARGER ASSEMBLY HAS STRONG SULFUR SMELL. R & R FIRST OFFICERS FLASHLIGHT & HOLDER ASSEMBLY IAW AMM 33-50-16. OPERATIONS CHECKED GOOD.

Part: FLASHLIGHT — ODOR (CABIN) · airframe 26,578 hrs · 24,824 cycles

AFT CABIN FLASHLIGHT HAS SULFUR SMELL. R & R AFT CABIN FLASHLIGHT & HOLDER ASSEMBLY IAW AMM 33-50-16. OPERATIONS CHECKED GOOD.

Part: ACM — DAMAGED (AC BAY) · airframe 26,549 hrs · 24,802 cycles

FLIGHT ATTENDANT REPORTS A LOUD SQUEAL SOUND COMING FROM ROW 8 WE WERE AT 36000 FEET, CABIN ALT 7600 FT & CABIN PRESSURE AT 7.7 STEADY NO FLUCTUATIONS. SLIGHT BURNING SMELL THROUGHOUT CABIN WHEN RUNNING PACK NR 2. ALSO HAS A DIFFERENT SOUND WHEN SPOOL DOWN. R & R RT AIR CYCLE MACHINE IAW AMM 21-51--03. GND OPERATIONS CHECKED 30 MIN NO BURNING SMELL NOTED. OPERATIONS CHECKED GOOD.

Part: FLASHLIGHT — MISSING (CABIN) · airframe 26,329 hrs · 24,624 cycles

FLIGHT ATTENDANT REAR FLASHLIGHT MISSING. R & R FLASHLIGHT ASSEMBLY IAW SMP.

Part: ANTI-ICE VALVE — FAULTY (NR 1 ENGINE) · airframe 26,077 hrs · 24,394 cycles

ANTI-ICE FAIL CAUTION WITH ICE DETECTION OVERRIDE IN ALL & ENG. R & R ENG 1 ANTI-ICE VLV & TRANSDUCER IAW AMM 30-21-01, OPERATIONS CHECKED GOOD.

Part: FLASHLIGHT — BROKEN (COCKPIT) · airframe 26,041 hrs · 24,353 cycles

FLASHLIGHT BEHIND CAPTAIN SEAT HAS BROKEN CLIP & LIGHT FELL OUT OF HOLDING BRACKET, TOP CLIP BROKEN. R & R CAPTAIN FLASHLIGHT IAW 33-50-16. OPERATIONS CHECKED GOOD NO FURTHER DEFECTS NOTED.

Part: ROLLER — LACK OF LUBE (CABNI DOOR) · airframe 25,924 hrs · 24,261 cycles

MAIN CABIN DOOR HARD TO OPEN. LUBRICATED DOOR FRAME ROLLERS IAW ETN-EM-52-061. OPERATIONS CHECKED GOOD AT THIS TIME IAW AMM 52-18-00.

Part: FLASHLIGHT — MISSING (CABIN) · airframe 25,614 hrs · 24,012 cycles

AFT FLASHLIGHT MISSING. REPLACED AFT CABIN FLASH LIGHT OPERATION CHECK IAW 25-60-00.

Part: LIGHT — INOPERATIVE (MAIN DOOR) · airframe 25,162 hrs · 23,613 cycles

EMERGENCY LAMP ON MAIN DOOR HINGE INOPERATIVE. R & R MAIN DOOR EMERGENCY LIGHT LAMP IAW EMB AMM 33-50-10-000-801-A & 33-50-10-400-801-A, OPERATIONS GOOD.

Part: DOOR — BINDING (MAIN PAX) · airframe 24,871 hrs · 23,293 cycles

MAIN CABIN DOOR JAMMED, WILL NOT OPEN OR FULLY CLOSE. UNJAMMED MAIN PAX DOOR OPENED AND CLOSED DOOR SEVERAL TIMES NO FURTHER ISSUES, REF AMM PARTIAL TASK 52-10-01-841.

Part: COFFEEMAKER — ODOR (LT GALLEY) · airframe 24,732 hrs · 23,153 cycles

HOT ODOR REPORTED IN GALLEY. TURNED OFF AND PULLED BOTH COFFEEMAKER CIRCUIT BREAKERS, HOT ODOR REPORTED GONE. R & R COFFEEMAKER . OPS CHECKED OK, NO ODOR NOTED, NO DEFECTS NOTED IAW SRM.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 24,136 hrs · 22,582 cycles

DURING B-INSPECTION, FOUND MAIN DOOR EMERGENCY LIGHT INTERMITTENT. ACFT REMOVED FROM SERVICE. R & R THE LAMP IAW AMM TASK 33-50-06-000-801-A AND 33-50-06-400-801-A. OPS CHECKED GOOD. ACFT RETURNED TO SERVICE.

Part: DOOR — BINDING (MAIN CABIN) · airframe 24,117 hrs · 22,564 cycles

THE F/A REPORTED THE MAIN CABIN DOOR OPENS & CLOSES WITH DIFFICULTY. IT APPEARS THE WHITE GUIDE AT THE TOP OF THE DOOR FRAME DOES NOT ALIGNING WHEN THE DOOR IS CLOSED. THE ACFT WAS REMOVED FROM SERVICE. CLEANED AND LUBED MAIN PASSENGER DOOR AND PERFORMED GENENRAL VISUAL INSPECTION ALL GUIDES AND ALIGNMENT MARKS IAW AMM 52-18-00. THE OPS TESTED GOOD. THE ACFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT ASSY — UNSERVICEABLE (COCKPIT) · airframe 23,907 hrs · 22,376 cycles

DURING B-INSPECTION, FOUND THE F/O EMERGENCY FLASHLIGHT BASE CLIP BROKEN. THE ACFT WAS REMOVED FROM SERVICE. R & R THE F/O EMERGENCY FLASHLIGHT BASE IAW AMM-33-51-01. THE OPS CHECK WAS GOOD. THE ACFT WAS RETURNED TO SERVICE.

Part: MECHANISM — LACK OF LUBE (CABIN DOOR) · airframe 23,773 hrs · 22,243 cycles

ON FLIGHT 4435 THE CREW REPORTED THE MAIN CABIN DOOR WAS DIFFICULT TO OPEN. THE CREW HAD TO HAVE THE GATE AGENT HELP OPEN THE DOOR. THE AIRCRAFT WAS REMOVED FROM SERVICE. SERVICED AND LUBRICATED MAIN-DOOR ACTUATING MECHANISM IAW EMB 140 AMM 52-11-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,564 hrs · 22,036 cycles

DURING B INSPECTION FOUND THE RIGHT WING FWD EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY LIGHT LAMP IAW EMB AMM 33-50-10. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONDITIONER — FAULTY (FUEL SYSTEM) · airframe 23,456 hrs · 21,944 cycles

ON FLIGHT 3391 FOUND FUEL 2 LO LEVEL WARNING MSG CAME ON IN CRUISE, BUT NR 1 FUEL TANK SHOWS DASHES, FUEL 1 LO LEVEL WARNING MSG CAME ON IN THE DESCENT & THEN FUEL TANK NR 2 SHOWS DASHES. THE AIRCRAFT WAS REMOVED FROM SERVICE. C/W: RAR FUEL CONDITIONING UNIT IAW AMM 28-41-01, OPS CHECK GOOD. THE AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,431 hrs · 21,925 cycles

DURING B INSPECTION FOUND THE RIGHT FORWARD EXIT EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT FORWARD EXIT EMERGENCY LIGHT BULB IAW EMB 140 AMM 33-50-10. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 23,219 hrs · 21,769 cycles

DURING MAINTENANCE INSPECTION FOUND THE NR 4 EMERGENCY POWER SUPPLY UNIT NEEDS TO BE REPLACED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 4 BATTERY ASSY ON NR 4 EPSU IAW W/C 33-700-19. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,125 hrs · 21,703 cycles

DURING B INSPECTION FOUND THE RIGHT FORWARD EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT FORWARD EMERGENCY LIGHT BULB. THE OPERATIONAL CHECK WAS GOOD IAW AMM 33-50-10. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: PLUG — DEFECTIVE (NR 1 ENGINE) · airframe 22,997 hrs · 21,602 cycles

ON FLIGHT 2812 THE FLIGHT ATTENDANT REPORTED ENGINE 1 SMOKING AFTER SHUTDOWN. THE FIRST OFFICER INSPECTED AND FOUND THE SAME SMOKE CONTINUED FOR SOMETIME. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED E1 SHAFT PLUG (AFT) IAW EMB 140 EO EM-72-7200-139. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SCREW — LOOSE (PAX DOOR)

MAIN DOOR DIFFICULT TO OPEN. SECURED SCREW ON MAIN PAX DOOR GUIDE.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 22,873 hrs · 21,506 cycles

DURING MAINTENANCE INSPECTION FOUND THE CABIN FLASHLIGHT FORWARD AND AFT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE CABIN FORWARD AND REAR FLASHLIGHT IAW EMB EEL 08-12. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TERMINAL — UNSECURE (EMERGENCY LIGHT) · airframe 22,127 hrs · 20,767 cycles

DURING B INSPECTION, FOUND THE MAIN DOOR MOUNTED EMERGENCY LIGHT INTERMITTENT. AIRCRAFT REMOVED FROM SERVICE. SECURED TERMINAL END ON LIGHT ASSEMBLY IAW WM 20-30-00. OPS CHECKED GOOD. AIRCRAFT RETUNED TO SERVICE.

Part: ROLLER — LACK OF LUBE (CABIN DOOR) · airframe 21,879 hrs · 20,524 cycles

ON FLIGHT 4074 THE CREW REPORTED WHEN OPENING THE MAIN CABIN DOOR, IT SEEMED TO CATCH ON SOMETHING PREVENTING IT FROM OPENING SMOOTHLY. THE AIRCRAFT WAS REMOVED FROM SERVICE. LUBED MAIN PASSENGER DOOR ROLLERS IAW EMB 53-21-02. PER MIC SHEET MAIN PASSENGER DOOR SCHEDULED FOR RE-ADJUSTMENT. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 21,815 hrs · 20,454 cycles

DURING B INSPECTION FOUND THE SERVICE DOOR OVERHEAD EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE SERVICE DOOR OVERHEAD EMERGENCY LIGHT LAMP IAW EMB 140 AMM 33-50-09-000-801-A AND 33-50-09-400-801-A. THE OPERATIONAL CHECK WAS NORMAL. NO FURTHER DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — OUT OF ADJUST (MAIN PAX) · airframe 21,744 hrs · 20,377 cycles

FLIGHT 4074, FLIGHT ATTENDANT UNABLE TO OPEN DOOR. DOOR CLOSES FINE, GETS STUCK WHEN TRYING TO OPEN. AIRCRAFT REMOVED FROM SERVICE. ADJUSTED MAIN DOOR. CHECKED DOOR, WITHIN LIMITS. NO FURTHER MAINTENANCE REQUIRED. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 21,727 hrs · 20,358 cycles

DURING B INSPECTION, FOUND THE LEFT OVERWING EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT OVERWING EMERGENCY LIGHT IAW EMB AMM TASK 33-50-10-000-801-A AND 33-50-10-400-801-A. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: ROLLER — LACK OF LUBE (PAX DOOR) · airframe 21,699 hrs · 20,333 cycles

FLIGHT 4024 , MAIN CABIN DOOR WAS HARD TO OPEN FROM BOTH SIDES. AIRCRAFT REMOVED FROM SERVICE. SERVICED MAIN DOOR FRAME ROLLERS IAW AMM 53-21-02. NO PARTS REMOVED OR REPLACED. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BULB — INOPERATIVE (COCKPIT) · airframe 21,695 hrs · 20,325 cycles

DURING MAINTENANCE INSPECTION, FOUND THE FIRST OFFICER’S SIDE CAUTION LIGHT BURNED OUT. AIRCRAFT REMOVED FROM SERVICE. RELAMPED LIGHT BULB PUSH BUTTON CAUTION LIGHT. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 21,662 hrs · 20,290 cycles

DURING MAINTENANCE INSPECTION, FOUND THE LEFT ABOVE WING EMERGENCY LIGHT INOPERATIVE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT OVERWING EMERGENCY LIGHT BULB IAW AMM 33-50-07. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ROLLER — DIRTY (CABIN DOOR) · airframe 21,615 hrs · 20,235 cycles

ON FLIGHT 3987 THE FLIGHT ATTENDANT REPORTED THE MAIN DOOR WAS VERY HARD TO OPEN LIKE THE HANDLE WAS JAMMING ON SOMETHING. THE AIRCRAFT WAS REMOVED FROM SERVICE. CLEANED AND LUBED MAIN DOOR ROLLERS IAW EMB 140 MM 53-21-02. THE OPERATIONAL CHECK WAS GOOD, NO DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LENS — BROKEN (CABIN) · airframe 21,480 hrs · 20,109 cycles

DURING B-INSPECTION FOUND THE MAIN DOOR EMERGENCY LIGHT LENS BROKEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE MAIN DOOR EMERGENCY LIGHT ASSEMBLY EMB AMM 33-50-06. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 21,219 hrs · 19,879 cycles

DURING MAINTENANCE INSPECTION FOUND THE CABIN DOOR GROUND ILLUMINATION EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE ILLUMINATION EMERGENCY LIGHT AT THE CABIN DOOR IAW EMB-140 AMM 33-50-06. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: MECHANISM — LACK OF LUBE (CABIN DOOR) · airframe 21,054 hrs · 19,753 cycles

FOR FLIGHT 3286 CREW FOUND MAIN CABIN DOOR HARD TO OPEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. LUBED MAIN CABIN DOOR LOCK MECHANISM, DOOR OPERATIONAL CHECKS GOOD IAW EMB 140 52-10-00 AMM. THE AIRCRAFT RETURN TO SERVICE.

Part: DOOR — OUT OF ADJUST (CABIN) · airframe 20,743 hrs · 19,402 cycles

ON FLIGHT 3055 THE CREW REPORTED THE MAIN CABIN DOOR IS VERY DIFFICULT TO OPEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED ADJUSTMENT TEST OF MAIN DOOR IAW EMB-140 AMM 52-18-00. THE OPERATIONAL CHECK, FORCE CHECK GOOD. NO PARTS REMOVED OR REPLACED. AVERAGE LOAD TO OPEN 35 IBS FORCE. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — HUNG UP (CABIN) · airframe 19,515 hrs · 18,069 cycles

FOR FLIGHT 3044 THE MAIN DOOR WAS HUNG UP AND THE FLIGHT ATTENDANT WAS UNABLE TO OPEN FROM INSIDE. THE AIRCRAFT WAS REMOVED FROM SERVICE. SERVICED MAIN DOOR PER EMB AMM 12-21-15 NO OTHER DEFECTS NOTED. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLOORBEAM — CORRODED (FUSELAGE) · corrosion level 3 · airframe 18,343 hrs · 16,792 cycles

DURING MAINTENACE BASE VISIT FOUND THE LEFT CABIN FLOORBEAM AT FRAME 57 TO BE CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED DOUBLER IAW EO EM-53MR-1712. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BRACKET — CRACKED (PAX DOOR) · airframe 18,343 hrs · 16,792 cycles

DURING MAINTENANCE BASE VISIT FOUND THE PASSENGER DOOR HANDLE BRACKET CRACKED. THE AIRCRAFT WAS REMOVED FROM SERVICE. ACCOMPLISHED REPAIR TO PASSENGER DOOR HANDLE BRACKET IAW EO EM-52MR-250. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SILL — CORRODED (ZONE 100) · corrosion level 2 · airframe 9,852 hrs · 8,069 cycles

FOUND CARGO DOOR LOWER SILL FOUND CORRODED. REMOVED AND REPLACED CARGO DOOR LOWER SILL IAW EMB SRM 51-20-03, 51-40-02, 51-40-06 AND 51-21-06. RETURNED AIRCRAFT TO SERVICE.

Part: FLOORBEAM — CORRODED (ZONE 100) · corrosion level 2 · airframe 9,852 hrs · 8,069 cycles

LEFT OMEGA BEAM FOUND CORRODED AT FRAME 25. CUT OUT CORROSION, FABRICATED AND INSTALLED REPAIR PARTS IAW EMB IC2007-145/01986, DATED 03-21-07. AIRCRAFT RETURNED TO SERVICE

Part: CONTROL UNIT — FAILED (HORIZONTAL STAB) · airframe 9,138 hrs · 7,562 cycles

MAIN PITCH TRIM FAILED, BACKUP PITCH TRIM OPERATIONAL. REMOVED AND REPLACE HORIZONTAL STABILIZER CONTROL UNIT IAW EMB AMM 27-40-01. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL UNIT — FAILED (PITCH TRIM) · airframe 9,045 hrs · 7,493 cycles

MAIN PITCH TRIM FAILED AFTER TAKEOFF. REMOVED AND REPLACED HORIZONTAL STABILIZER CONTROL UNIT IAW EMB AMM 27-40-01. OPERATIONAL CHECK GOOD - RETURNED AIRCRAFT TO SERVICE

Part: CONTROL VALVE — FAILED (TAIL)

PITCH TRIM MAIN INOPERATIVE ON EICAS ON CLIMB OUT. TRIM SWITCHES ON YOKE DID NOT WORK. BACKUP TRIM WAS OPPERATIVE. REPLACED HORIZONTAL STABILIZER CONTROL VALVE. OPERATIONAL CHECK GOOD. AIRCRAFT RETURN TO SERVICE. (K)

Part: BEARING — WORN (HORIZONTAL STAB)

SAW - DURING AN MBV INSPECTION, MAINTENANCE FOUND THE HORIZONTAL STABILIZER LEFT LINK BEARING BACKLASH FAILED. REPAIRED NR 1 AND NR 4 BUSHINGS IAW ENGINEERING ORDER EB-55MR-037. PERFORMED FUNCTIONAL CHECK OF HORIZONTAL STABILIZER BACKLASH OF LEFT AND RIGHT LINKS IAW WORK CARD 27-700-23. CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)

Part: FIREWALL — CRACKED (APU BAY)

SAW - DURING AN MBV INSPECTION, MAINTENANCE FOUND THE APU FIREWALL TO BE CRACKED AROUND UPPER RIGHT APU MOUNT PAD. REPAIRED CRACK AROUND APU MOUNT PAD BY INSTALLATION OF A DOUBLER IAW EMB SRM 53-32-13 FIG 202. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SKIN — DENTED (PAX DOOR)

TIME DELAY MAINTENANCE ITEM NR 852520147 DENT ON PASSENGER DOOR. REPAIRED DOOR BY INSTALLING DOUBLER IAW EMB SRM 52-10-01 FIGURE 201. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

SAW - DURING AN MBV INSPECTION, MAINTENANCE FOUND THE LEFT OMEGA BEAM AT FRAME 20 CORRODED. REPAIRED DAMAGED OMEGA BEAM IAW SRM 53-21-10 FIGURE 201. INSTALLATION OF EXTERNAL ANGLE. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: CHARGER — INOPERATIVE (EMERGENCY LIGHT)

CREW REPORTED THE FORWARD OVERHEAD DOME EMERGENCY LIGHT TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NR 1 EMERGENCY BATTERY CHARGER IAW MM 33-50-00. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.