N925AE

Part: UNKNOWN — ODOR (CABIN) · airframe 42,618 hrs · 38,485 cycles

STRONG PAINT SMELL ON TAKEOFF AND THEN THE SMELL RETURNED ON DESCENT THROUGH 10,000 FT.

Part: UNKNOWN — ODOR (CABIN) · airframe 42,465 hrs · 38,305 cycles

WITH NO.1 ENGINE RUNNING AND APU RUNNING OPERATING BOTH PACKS WITH CROSSBLEED AN ACRID SMELL FILLED THE CABIN FACT 08AUG24 08:38 CLT DUPLICATED CONTITIONS TO REPLICATE SMELL NO ODORS NOTED AT THIS TIME OK FOR SERVICE

Part: A/C PACK — ODOR (NR 2) · airframe 42,024 hrs · 37,761 cycles

AT APROX 800 FEET BURNING PLASTIC SMELL WAS EXPERIENCED IN FLIGHT DECK ONLY. PRIOR TO TAXI PACK 2 OVERHEAT MESSAGE DISPLAYED WITH NORMAL CREW PROCEDURES. RAN PACKS WITH ENGINE POWER AT 87% AND APU NO DEFECTS NOTED AT THIS TIME A/C OK FOR SERVICE AT THIS TIME

Part: WATER HEATER — ODOR (GALLEY) · airframe 42,017 hrs · 37,755 cycles

STRONG ODOR OBSERVED WHEN HOT JUG IS IN USE. MEL 19MAY24 22:17 ORF L14012 25-16 NEF FACT 20MAY24 08:18 PHL REMOVED AND REPLACED HOT JUG AS REQUIRED. OK FOR SERVICE AT T HIS TIME. CLEAR MEL 25-16

Part: SENSOR — FAULTED (OIL TEMP) · airframe 41,988 hrs · 37,722 cycles

HIGH OIL TEMP DISPLAYED IN CLIMB SETTINGS ON NUMBER 1 ENG FACT 14MAY24 13:49 PHL R/R E1 OIL PRESSURE/TEMP TRANSDUCER SENSOR IAW RR 79-31-10-000-801/ 79-31-10-400-801. HIGH POWER RUN SATISFACTORY AT THIS TIME OPS CHECK GOOD LEK CHECK GOOD OK FOR SERVICE AT THIS TIME.

Part: DOUBLER — CORRODED (FRM 65 S17) · corrosion level 2

00196 DOUBLER AT FRM 65 STRG 17 IS CORRODED AND OUT OF LIMITS REQUIRES REPLACEMENT. FABRICATED NEW DOUBLER OUT OF 2024-T3 .050 AND DRILLED UP NEW PART LOCATED AT FRM 65 AND STRG17 IAW EMB-145 SRM 51-30-01 AND SRM 51-20-03 REF BARCODE HN00151533 FOR INSTALL

Part: SEAT TRACK — CORRODED (FRM 49) · corrosion level 2

00181 FOUND CORROSION ON LH FLOOR SEAT TRACK AT FR49. REMOVED AND REPLACED LH FLOOR SEAT RAIL (PN:145-30659-007) LOCATED AT FR49 IAW EMB145 AMM TASK 53-01-06-000-801-A AND 53-01-06-400-801-A

Part: DOOR SILL — CORRODED (FRMS 65-68) · corrosion level 2

CARGO COMPARTMENT DOOR FUSELAGE CUTOUT LOWER SILL BEAM IS CORRODED BETWEEN FRM65 AND FRM68. REMOVED AND INSTALLED BEAM ASSY IAW EMB 145 SRM 51-40-02

Part: SEAT TRACK — CORRODED (FRM 19) · corrosion level 2

00131 LEFT SEAT TRACK IS CORRODED AT FR19. REMOVED AND INSTALLED NEW SERVICEABLE SEAT TRACK (PN:145-30659-011) IAW EMB 145 AMM TASK 53-01-06-400-801-A

Part: FRAME — CORRODED (FRM 62 S19-20R) · corrosion level 2

FRM62 IS CORRODED BETWEEN STGR19R AND STGR20R. REMOVED AND INSTALLED FABRICATED SHEAR CLIP (P/N145-44868-003) IAW EMB-145LR SRM 51-40-02

Part: ANGLE — CORRODED (FRM 68 S17-18L) · corrosion level 2

CARGO COMPARTMENT DOOR FUSELAGE CUTOUT ANGLE AT FRM68 BETWEEN STGR17L AND STGR18L IS CORRODED. REMOVED AND INSTALLED NEW SERVICEABLE SHEAR CLIP ANGLE PN/ 145-25175-001 IAW EMB145LR SRM 51-40-02

Part: FRAME — CORRODED (FRM 62A S20-21R) · corrosion level 2

00137 FRM62A IS CORRODED BETWEEN STGR20R AND STGR21R. REMOVED AND REPLACED WITH NEW SERVICEABLE SHEAR CLIP P/N 145-44868-002 IAW EMB -145 SRM 51-40-02 AND 51-20-03.

Part: RIVET — CORRODED (RT MLG WW) · corrosion level 2

00119 CORROSION FOUND ON FWD RIB AND RIVET LINE IN RH WHEEL WELL. REMOVED AND REPLACED FWD RIB P/N 145-72022-002 AT RH WHEEL WELL IAW EMB 145 SRM 51-40-02

Part: BONDING STRAP — CORRODED (RT WING TIP) · corrosion level 2

CORROSION FOUND ON UPPER AND LOWER ATTACHMENT BRACKETS ON RH WING TIP. FABRICATED AND INSTALLED UPPER AND LOWER BONDING STRAPS ON R/H WINGTIP IAW EMB-145LR SRM 51-40-02

Part: ATTACH BRACKET — CORRODED (FT WING TIP) · corrosion level 2

CORROSION FOUND ON UPPER AND LOWER ATTACHMENT BRACKETS ON RH WING TIP. FABRICATED AND INSTALLED UPPER AND LOWER BONDING STRAPS ON R/H WINGTIP IAW EMB-145LR SRM 51-40-02

Part: UNKNOWN — ODOR (CABIN) · airframe 41,835 hrs · 37,543 cycles

BURNING SMELL IN CABIN DURING DESCENT AND APPROACH. TROUBLESHOT IAW FIM TASK 21-20-00-810-801-A, NO ABNOMALITIES FOUND. PERFORMED AIR DISTRIBUTION SYSTEM OPS CHECK IAW AMM 21-20-00, NO BURNING SMELL FOUND. OK FOR SERVICE AT THIS TIME.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 41,109 hrs · 36,696 cycles

SERVICE DOOR HINGE EMERGENCY LIGHT INOP.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 41,109 hrs · 36,696 cycles

SERVICE DOOR HINGE EMERGENCY LIGHT INOPERABLE.

Part: UNKNOWN — UNKNOWN (UNKNOWN)

BLEED 1 LEAK DISPLAYED ON EICAS AFTER TAKE OFF. THIS LP BLEED 1 LEAK FACT 04JUL23 16:47 REMOVED BOTH PACK PANELS AND INSPECTED PACK AREA, NO DEFECTS NOTED. REINSTALLED PANELS AS REQ. INSPECTED AFT AVIONICS AREA, NO DEFECTS NOTED. REQUIRES FURTHER TROUBLESHOOTING AT THIS TIME BLEED 1 COWLING JOINTS 13 & 15 IN CARGO BAY NEEDS LEAK CHECK. BLEED 1 COUPLING JOINTS 28 & 82 IN AFT AVIONICS BAY AND UNPRESSURIZED BAY ALSO NEED LEAK CHECK, AND TO BE RE-SECURED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 40,657 hrs · 36,167 cycles

CAPT SIDE WINDSHIELD SHATTERED AT FL 240. TROUBLESHOOTING CAPT WINDSHIELD SHATTERED FROM LP 279800-2 FACT 16JUN23 22:06 CHA PERFORMED WINDSHIELD INSPECTION, FOUND IMPACT POINT IN CENTER LOWER SECTION OF WINDSHIELD. ONLY OUTER PANE CRACKED. MIDDLE AND INNER PLIES OK. PERFORMED GVI OF A/C, NO OTHER DEFECTS NOTED. R/R'ED CAPT WINDSHIELD PER AMM MPP 56-10-01. OPS AND LEAK CHECK GOOD. OK FOR SERVICE.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 40,415 hrs · 35,891 cycles

E1 NO DISPATCH MSG APPEARED ON TAKEOFF ROLL. FACT 04MAY23 16:30 PHL DOWNLOADED CMC IAW AMM 45-45-00.PERFORMED ELECTRICAL RESET. GROUND RAN BOTH ENGINES FOR 35 MINUTES N2 85 PERCENT SYSTEM OPERATES NORMAL ON GROUND. OK FOR SERVICE.

Part: NONE — NONE (NONE) · airframe 40,082 hrs · 35,568 cycles

SMOKE ODOR REPORTED AFT OF AIRCRAFT. CFR CALLED OUT. NO FIRE. NO REVENUE ON BOARD. CONTRACT MTX PIA EVALUATING. RAN PACKS WITH BOTH APU AND ENGINES, NO FAULTS FOUND. RAN GROUND AIR & NOTED SPARKS AND SMOKE COMING FROM END OF HOSE. VERIFIED FAULT IS WITH GROUND EQUIPMENT NOT THE A/C

Part: TIRE — PRESSURE LOSS · airframe 39,235 hrs · 34,677 cycles

AIRCRAFT PULLED HARD TO THE LEFT AT 100KTS PRIOR TO V1 ON TAKEOFF ROLL R13 CRP. EMERGENCY DECLARED. NO ISSUE UPON LANDING DFW.-C/A-INSPECTED AND SERVICED ALL MAIN WHEEL TIRE AND ALL NOSE TIRE REF. AMM 32-49-01. NO DEFECT NOTED.PERFORMED HIGH SPEED TAXI WITH CREW FOUND SATISFACTORY.

Part: LIGHT — INOPERATIVE (ROW 8-9) · airframe 39,165 hrs · 34,601 cycles

ROW 8-9 FLOOR EMERGENCY LIGHT STRIPS INOP-C/A-RAR FLOOR EMERGENCY LIGHT STRIP AT ROW 8-9 IAW 33-50-12. OPS CHECKS GOOD.

Part: LAMP — INOPERATIVE (12A) · airframe 38,825 hrs · 34,215 cycles

AISLE EMERGENCY LIGHT AT SEAT 12A INOP-C/A-RAR AISLE EMERGENCY LIGHT LAMP AT SEAT 12A OPC GOOD IAW AMM 33-50-08

Part: INVERTER — INOPERATIVE (EMERGENCY LIGHTS) · airframe 37,959 hrs · 33,245 cycles

OVERHEAD EMERGENCY EXIT SIGN FACING FWD IS INOP-C/A-REMOVED #5 AND #6 INVERTERS IAW AMM 33-50-11 AND SWAPPED LOCATIONS TO VERIFY THAT #6 INVERTER IS INOP. RE-INSTALLED #5 INVERTER TO ITS ORIGINAL LOCATION IAW AMM 33-50-11.

Part: STIFFENER — CRACKED (VERTICAL STAB) · airframe 37,673 hrs · 32,902 cycles

VERTICAL STAB L/H SKIN TRAILING EDGE STIFFENER HAS CRACK AT MID SECTION (MAJOR REPIAR)-C/A-REPAIRED RH ENGINE YOKE FWD LOWERLINK IAW ERS-EM-54MR-698. VERTICAL STAB L/H SKIN TRAILING EDGE STIFFENER HAS CRACK AT MID SECTION (MAJOR REPIAR)-C/A-REPAIRED RH ENGINE YOKE FWD LOWERLINK IAW ERS-EM-54MR-698.

Part: BUSHING — MIGRATED (RT AILERON) · airframe 37,654 hrs · 32,882 cycles

R/H AILERON PCA FITTING HAS (1 EA) BUSHING THAT IS MIGRATING.-C/A-RAR RH AILERON PCA FITTING ASSY IAW EO EM-27MR-112.

Part: BUSHING — CORRODED (LT AILERON) · airframe 37,654 hrs · 32,882 cycles

L/H AILERON PCA FITTING BUSHINGS (4EA) ARE CORRODED AND SCORN. -C/A-RAR LH AILERON PCA FITTING ASSY IAW EO EM-27MR-112

Part: DOOR SILL — CORRODED (CARGO) · airframe 37,654 hrs · 32,882 cycles

CARGO DOOR SILL HAS AREAS OF CORROSION. (LEVEL1 CORROSION) MAJOR REPAIR-C/A-COMPLTED INSTALLATION OF CARGO DOOR SILL IAW SRM 51-40-02.

Part: BRACKET — CRACKED (BAGGAGE DOOR) · airframe 37,654 hrs · 32,882 cycles

BAGGAGE DOOR AFT UPPER BRACKET FOR DOOR LIFTING MECHANISM IS CRACKED.-C/A-COMPLETED REPAIR TO BAGGAGE DOOR AFT UPPER BRACKET FOR DOOR LIFTING MECHANISM IAW SRM 51-40-02.

Part: BRACKET — CRACKED (FRM 46) · airframe 37,654 hrs · 32,882 cycles

SSI . R/H BRACKET THAT ATTACHES FR 46 WITH CENTER WING BOX IS CRACKED.-C/A-REMOVED AND REPLACED BRACKET AT FRAME 46R IAW SRM 51-40-02.

Part: FLOOR SUPPORT — CORRODED (FRM 59) · airframe 37,654 hrs · 32,882 cycles

SSI . L/H OMEGA BEAM IS CORRODED AT FRAME 59.(LEVEL 1 CORROSION) (MAJOR REPAIR)-C/A-COMPLETED REPAIR TO LH OMEGA BEAM AT FRAME 59 INBD SIDE IAW SRM 53-00-10, FIG 204.

Part: SHEAR TIE — CRACKED (FRM 81 S7L) · airframe 37,654 hrs · 32,882 cycles

SSI 53-30-43, CLIP AT LH FR 81 AND STR 7 LH IS CRACKED-C/A-RAR'D LH SHEAR CLIP @ LH FR 81 AND STR 7L IAW SRM 51-40-02.

Part: SHEAR TIE — CRACKED (FRM 81 S7R) · airframe 37,654 hrs · 32,882 cycles

SSI 53-30-43, CLIP AT RH FR 81 AND STR 7 RH IS CRACKED-C/A-RAR'D SHEAR CLIP @ RH FR 81 AND STR 7R IAW SRM 51-40-02.

Part: LINK — CRACKED (RT ENG MOUNT) · airframe 37,654 hrs · 32,882 cycles

RH ENGINE YOKE FORWARD LOWER LINK IS CRACKED ON OUTBOARD SIDE NEAR RADIUS. (MAJOR REPAIR)-C/A-COMPLETE:REPAIRED RH ENGINE YOKE FWD LOWERLINK IAW ERS-EM-54MR-698.

Part: LIGHT — INOPERATIVE (COCKPIT) · airframe 37,203 hrs · 32,371 cycles

COCKPIT OVERHEAD EMERGENCY LIGHT INOP-C/A-RAR COCKPIT OVERHEAD EMERGENCY LIGHT IAW EMB AMM TASK 33-50-05-000-801-A AND TASK 33-50-05-400-801-A. OPC GOOD

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 36,858 hrs · 32,006 cycles

ROW 12 OVERHEAD EMERGENCY LIGHT INOPERABLE. C/A: R & R ROW 12 OVERHEAD EMERGENCY LIGHT LAMP, IAW EMB AMM 33-50-08-000-801-A AND 33-50-08-400-801-A.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 36,776 hrs · 31,932 cycles

WINDSHIELD OUTER CAPTAIN SIDE SHATTERED IN CLIMB OUT AT 17,000. PRESSURIZATION STABLE DECLARED EMEERGENCY "TRANSFERRED TO NRWC 925-ORD-05051". C/A: REF NRWC 925-ORD-05051 FOR R & R OF CA WINDSHIELD.

Part: O-RING — FAILED (STRUT) · airframe 36,384 hrs · 31,539 cycles

AFTER TAKEOFF ORD DECLRED EMERGENCY DUE TO ENG 1 AND 2 REV DISAGREE / LG AIR GROUND FAIL. REPLACED ORING AT LEAKING NLG CHARGING VALVE, PERFORMED FULL STRUT SERVICE, AND PERFORMED SEVERAL SUCCESSFUL GEAR SWINGS WITH NO DEFECTS NOTED.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 36,128 hrs · 31,310 cycles

EMERGENCY FLOOR STRIP LIGHTS FROM ROW 1 THRU 7 INOP-C/A-REMOVED AND REPLACED EMERGENCY BATTERY POWER SUPPPLY #2 ABOVE SERVICE DOOR IAW AMM 33-50-04, OPS CHK GOOD.

Part: HANDLE — STICKS (BRAKE SYSTEM) · airframe 36,073 hrs · 31,267 cycles

PARKING BRAKE HANDLE VERY STICKY HARD TO PULL TO SET-C/A-SERVIDE PARKING BRAKE HANDLE AND VALVE I.A.W. AMM 32-44-10

Part: LIGHT — INOPERATIVE (CABIN) · airframe 35,156 hrs · 30,462 cycles

SERVICE DOOR EMERGENCY LIGHT INOP-C/A-REMOVED AND REPLACED SERVICE DOOR EXTERANAL EMERGENCY LIGHT IAW EMB AMM 33-50-09-000-801 AND 33-50-09-400-801 OPS CHECK GOOD

Part: INVERTER — INOPERATIVE (CABIN) · airframe 34,682 hrs · 30,077 cycles

DURING PS-1 CHECK FOUND FWD EXIT LIGHT ABOVE FA SEAT INOP. C/A-THROUBLESHOT FWD EXIT LIGHT IAW FIM 33-50-00-810-804-A FOUND TO BE INVERTER #1 REMOVED AND REPLACED INVERTER #1 IAW AMM 33-50-11 OPS CHECK GOOD.

Part: CREASE BEAM — CORRODED (FUSELAGE) · airframe 34,041 hrs · 29,447 cycles

CORROSION ON RIGHT HAND CREASE BEAM BETWEEN FRAMES 19-20. C/A-REMOVED AND REPLACED RT CREASE BEAM BETWEEN FRAMES 19-20 IAW SRM 51-40-02.

Part: ATTACH ANGLE — CRACKED (LT WING) · airframe 34,041 hrs · 29,447 cycles

LT LOWER WING TO FUSELAGE ATTACHMENT ANGLE NR 3 IS CRACKED ON THE FWD EDGE APPROX. 3/4" LONG. C/A-RAR ATTACHMENT ANGLE NR 3 IAW ETN-EM-53-142.

Part: ATTACH FITTING — CRACKED (RT WING) · airframe 34,041 hrs · 29,447 cycles

RT LOWER WING TO FUSELAGE ATTACHMENT ANGLE NR 2 IS CRACKED ON THE AFT EDGE APPROX. 4" LONG. C/A-REMOVED AND REPLACED LOWER WING TO FUSELAGE ATTACHMENT ANGLE NR 2 IAW ETN-EM-53-142 AND SRM 51-40-02.

Part: WIRE — BROKEN (CABIN) · airframe 34,041 hrs · 29,447 cycles

#5 AND #8 LT FLOOR EMERGENCY LIGHTS HAVE BROKEN WIRES. C/A-COMPLETE:INSTALLED NEW LT FLOOR EMERGENCY LIGHTS AT LOCATONS #5 AND #8. OPS CHECK GOOD IAW AMM 33-50-12.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 34,041 hrs · 29,447 cycles

#3 EMERGENCY FLOOR LIGHT STRIP IS INOP. C/A-COMPLETE:INSTALLED A NEW EMERGENCY LIGHT STRIP #3, OPS CHECK GOOD, WORK DONE IAW AMM 33-50-12.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 34,041 hrs · 29,447 cycles

RT HAT BEAM JUST AFT OF FRAME 59 IS CORRODED AROUND NUTPLATE HOLE. C/A-REPAIRED RT HAT BEAM JUST AFT OF FRAME 59 IAW SRM 53-24-10.

Part: STRUCTURE — CRACKED (EMERGENCY LIGHT) · airframe 34,041 hrs · 29,447 cycles

#1 THROUGH #8 RT SIDE EMERGENCY LIGHT FLOOR EXTRUSIONS ARE CRACKED. C/A-COMPLETE:REPLACED #1 THROUGH #8 RT SIDE EMERGENCY LIGHT FLOOR EXTRUSIONS IAW AMM 33-50-12.

Part: CREASE BEAM — CORRODED (FUSELAGE) · airframe 34,041 hrs · 29,447 cycles

CORROSION ON RIGHT HAND CREASE BEAM AFT OF FRAME 22. C/A-COMPLETE:REMOVED AND REPLACED RIGHT HAND CREASE BEAM AFT OF FRAME 22 IAW SRM 51-40-02.

Part: CARBON SEAL — LEAKING (ENGINE) · airframe 33,520 hrs · 28,913 cycles

STRONG OIL SMELL WHEN LT BLEED SELECTED ON IN FLT DECK. NO SMELL IN CABIN. WHEN LT BLEED SELECTED CLOSED, NO OIL SMELL DETECTED. STRONGEST ODOR WHEN PWR LEVERS MOVED. PERFORMED BOROSCOPE PER RRMM 72-00-00 POSSIBLE NUMBER ZERO CARBON SEAL LEAKING. REF NRWC 925-MIA-04039 FOR WORK PERFORMED ALSO AML 4463812/1.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 33,378 hrs · 28,813 cycles

FLOOR EMERGENCY LIGHT AT SEAT 14-16 INOP. C/A-REMOVED AND REPLACED FLOOR EMERGENCY LIGHT AT SEAT 14-16, OPC GOOD, IAW AMM 33-50-12

Part: MUFFLER — DIRTY (AC BAY) · airframe 33,378 hrs · 28,813 cycles

SMELL OF MUSTY SOCKS THROUGHOUT AIRCRAFT DURING FLIGHT. C/A-T/S IAW FIM TASK 21-20-00 AND FOUND LT RECIRCULATION SYSTEM MUFFLER SCREEN TO BE DIRTY. CLEANED LT RECIRCULATION SYSTEM MUFFLERS IAW AMM 21-42-02. PERFORMED OPC OF LT AND RT PACKS IAW AMM 36-00-00 AND COULD NOT DUPLICATED SMELL. NO FURTHER ODORS AT THIS TIME. PERFORMED ENG ODOR EVENT T/S SUPPLEMENT IAW ETN-EM-72-034.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 33,307 hrs · 28,737 cycles

12BC OVER HEAD EMERGENCY LIGHT INOP. C/A-REMOVED AND REPLACED SEAT 12BC AISLE EMERGENCY LGHT LAMP IAW AMM 33-50-08-000-801-A AND 33-50-08-400-801-A. OPC GOOD, NO FURTHER DEFECTS NOTED. END.

Part: BATTERY PACK — UNSECURE (EMERGENCY LIGHTS) · airframe 33,287 hrs · 28,707 cycles

LH AND RH OVERWING EXIT AREA EMERGENGY LIGHTS INOP-C/A-REMOVED FLOOR BOARD PANEL FOUND BATTERY PACK NOT INSTALLED. INSTALLED AND SECURED BATTERY PACK TO HOLDER AND REINSTALLED FLOOR BOARD IAW EMB 145 AMM 33-50-04 STEPS 4,I,4,B. 5,I(1,2,3). J,3,B. 6. OPC CHECK GOOD.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS) · airframe 33,165 hrs · 28,575 cycles

DURING PS-1 CHECK, FOUND LEFT AND RIGHT EXTERIOR OVER THE WING EMERGENCY LIGHTS OUT.-C/A-CHANGED #4 EMERGENCY BATTERY IAW AMM TASK 33-50-04 DID NOT FIX ISSUE. OVER WING LH AND RH EMERGENCY LIGHTS DEFERRED PER MEL 33-29 AUTH 120313D-C. EMERGENCY LIGHTING BATTERY P/N 2013-1A S/N 96144 . REMOVED AND REPLACED EMERGENCY LIGHTS BETTERY POWER SUPPLY #4 IAW E145 AMM 33-50-04. OPS CHECK GOOD. REMOVED AND REPLACED EMERGENCY LIGHTS BATTERY #4 IAW E145 AMM 33-50-04. OPS CHECK GOOD. CHARGER ASSY BATTERY P/N BA5-0933-901 S/N C01280

Part: CHARGER — FAILED (EMERGENCY LIGHTS) · airframe 33,091 hrs · 28,490 cycles

LH AND RH OVERWING EMERGENCY LIGHTS INOP-C/A-REMOVED AND REPLACED #4 EMERGENCY LIGHT BATTERY AND CHARGER IAW ENVOY MTX WC 33-700-19, OPC AND FUNCTIONAL CHECK GOOD. EMERGENCY LIGHTING BATTERY P/N 2013-1A S/N 79268

Part: CONTROLLER — FAULTED (CABIN PRESSURE) · airframe 32,529 hrs · 27,924 cycles

IN CLIMB ON TAKE OFF MANUAL SYSTEM WOULD NOT PRESSURIZE THE AIRCRAFT CABIN PRESSURE GOT UP TO 9500. REMOVED AND REPLACED THE MANUAL PRESSURE CONTROLLER IAW EMB 145 AMM 21-31-02. MANUAL PRESURIZATION CONTROL OPS CHECK GOOD

Part: CONTROLLER — FAILED (CABIN PRESSURE) · airframe 32,525 hrs · 27,919 cycles

IN CRUSE @ FL 340 PRESN AUTO FAIL CAUTION MSG APPEARED RAN CHECK LIT BUT PRESSURIZATION NEVER STABILIZED PER LOSSS OF PRESSERIZATION INDICATION TABLE CAB RATE RANGED FROM -900 TO 2800 FPM AT 10000 FT MSL INDICATION ON MFD CAB ALT ON EICAS SHOWED AMBER DASHES WITH CAB 7.8 PSI ON DESENT HAD TO LEVEL OFF @ FL2500 CAB ALT AND CAP AP NEVER REACH LOS OF PRESSERATION INDICATION TABLE NUMBERS. REMOVED AND REPLACED THE DIGITAL CONTROLLER.

Part: WHEEL — VIBRATION (NLG) · airframe 32,517 hrs · 27,912 cycles

NOSE WHEEEL VIBRATION AT HIGH SPEED. REMOVED AND REPLACED NLG WHEEL AND TIRE ASSYS IAW 32-700-17

Part: LIGHT — INOPERATIVE (CABIN) · airframe 32,376 hrs · 27,787 cycles

LT OVERWING EMERGENCY EXIT LT INOP AT SEAT 12A. REMOVED AND REPLACED LT OVERWING EMERGENCY LAMP (12A PSU PANEL) IAW AMM 33-50-07-000-801-A/33-50-07-400-801-A OPC GOOD.

Part: DOOR — OBSTRUCTED (MAIN PAX) · airframe 32,031 hrs · 27,435 cycles

PASSENGER MAIN DOOR HARD TO OPEN, FOUND TRIM PIECE AROUND DOOR ON AFT SIDE LOOSE AND CRACKED. SECURED THE TRIM PIECE. FOUND NO DEFECTS ON MAIN DOOR TRIM. MAIN DOOR LINER WAS REPLACED.

Part: HANDLE — LOOSE (MAIN DOOR) · airframe 31,983 hrs · 27,383 cycles

MAIN CABIN DOOR WAS VERY DIFFICULT TO OPEN. INSPECTED AND FOUND MAIN DOOR INTERNAL HANDLE LOOSE. TIGHTENED AND OPS CHECK IAW AMM 52-18-00-820-801-A. OPS CHECK GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 31,688 hrs · 27,086 cycles

RT & LT OVERWING EMERGENCY LIGHTS INOPERATIVE. NR 4 BATTERY POWER SUPPLY REMOVED AND REPLACED IAW AMM 33-50-04. OPS CHECKED GOOD.

Part: PROXIMITY SENSOR — FAILED (RT NLG) · airframe 31,600 hrs · 27,006 cycles

A LOUD BANG SOUND WHEN ENERGIZING EITHER HYDRAULIC SYSTEMS NR 1 OR 2. INSPECTED AND FOUND THE LANDING GEAR FREE FALL CONTROL CABLE WRAPPED AROUND THE NLG UPLOCK BOX. REMOVED AND REPLACED THE RT NLG DOWNLOCK AND RT MLG FORWARD DOWNLOCK PROXIMITY SWITCHES IAW AMM 32-61-02. OPS CHECKED GOOD IAW 32-63-05. GEAR SWINGS GOOD IAW AMM 32-34-00. COMPLIED WITH GVI OF LANDING GEAR FREE FALL CABLE AND FREEFALL SELECTOR VALVE. NO DEFECTS NOTED.

Part: BATTERY — DISCHARGED (CABIN) · airframe 31,567 hrs · 26,976 cycles

LT AND RT OVERWING EMERGENCY LIGHTS INOP. R&R NR 4 EMERGENCY BATTERY IAW WORK CARDS 33-700-19 AND 33-700-17 OPS CHECK GOOD AT THIS TIME END.

Part: ANTI-ICE VALVE — FAILED (LT ENGINE) · airframe 31,050 hrs · 26,507 cycles

E1 A/ICE FAIL. DURING CLIMB CAUTION MSG KEPT APPEARING. E1 WOULD NOT OPEN WHEN OVERRIDE SET TO ALL DURING CHECKLIST AND DURING ICE TEST E1 WOULD NOT OPEN. ICE TEST FAILED. E2 A/ICE FAIL MSG APPEARED AFTER E1 A/ICE FAIL DURING CLIMB-C/A-ITEM DEFFERED AS PER 30-11 METH 1. AUTH #120286DM-C "M" PROCEDURES C/W. PERFORMED FIM TASK 30-21-00-810-804-A AND FOUND TO BE TRANSITORY CONDITION. REMOVED / INSTALLED E1 ANTI-ICING VALVE AND CHECKED IAW AMM 30-21-01 ALL CHECKS PASS MEL RESTORED. REMOVED / INSTALLED LOW PRESSURE SWITCH AND CHECKED IAW AMM 30-21-02 ALL CHECKS PASS. PRESSUE TRANDUCER RT ENG, P/N APS-5-1500 S/N 834611387

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 31,044 hrs · 26,503 cycles

EMERGENCY EXIT LIGHTS OVER THE WINGS INOP-C/A-REMOVED AND REPLACED FUSE ON #4 EMERGENCY BATTERY IAW RADIANT CMM 25-60-03 AND EMB AMM 33-50-00.OPS TEST OF EMERGENCY LIGHTS GOOD.NO OTHER DEFECTS NOTED AT THIS TIME.

Part: RELAY — FAILED (ANTI ICE SYSTEM) · airframe 30,910 hrs · 26,376 cycles

DURING FLIGHT, THREE TIMES IN ICING CONDITIONS, ONCE DURING CLIMB AND TWICE ON APPROACH, RECEIVED AN ANTI ICE INOPERATIVE WARNING. ALL 4 OPEN INSCRIPTIONS FOR ICE PROTECTION ON OVERHEAD PANEL AND THE BLEED TEMPS AND MARKERS NORMAL ON THE ECS PAGE. IAW NRWC 925-ORD-03206 R & R THE ICE DETECTION SYSTEM RELAYS K0527, K0535, AND E2 A/I RELAY K0536 IAW AMM 20-13-02 OPS CHECKED GOOD. ANTI ICE SYSTEM OPS CHECKED GOOD IAW AMM 30-00-00-700-802.

Part: DUCT — CRACKED (ANTI-ICE SYSTEM) · airframe 30,891 hrs · 26,355 cycles

ANTI ICE INOPERATIVE DURING CLIMB. TROUBLESHOT IAW FIM 30-80-00-810-801-A. NO FAULTS FOUND. INSPECTED ANTI-ICE VALVE, FOUND A CRACKED DUCT. REMOVED AND REPLACED THE DUCT IAW AMM 36-11-09. OPS CHECKED GOOD.

Part: WIRE — BROKEN (CABIN) · airframe 29,173 hrs · 24,663 cycles

EMERGENCY STRIP LIGHT STRIP NR 1 IN GALLEY HAS BROKEN WIRE. R&R EMERGENCY LIGHT STRIP ASSY IN GALLEY IAW AMM 33-50-12.

Part: CONNECTOR — BROKEN (CABIN) · airframe 29,173 hrs · 24,663 cycles

EMERGENCY LIGHT STRIP ASSY NR 5 HAS BROKEN CONNECTOR. REPLACED EMERGENCY LIGHT STRIP NR 5 IAW SWPM 20-00-03 AND SWPM 20-21-00.

Part: SKIN — CRACKED (FUSELAGE) · airframe 29,173 hrs · 24,663 cycles

FUSELAGE SKIN CRACKED AFT OF FR75 AND ABOVE STR 2L. PERFORMED PERMANENT REPAIR OF FUSELAGE SKIN AFT OF FR75 AND ABOVE STR2L IAW SRM 53-31-0.1

Part: FITTING — DAMAGED (RT AILERON) · airframe 29,173 hrs · 24,663 cycles

RT AILERON DAMPENER FITTING HAT BUSHING HOLES ELONGATED. REMOVED AND REPLACED RT AILERON DAMPENER FITTING IAW EO-EM-27MR-112.

Part: FITTING — DAMAGED (RTAILERON) · airframe 29,173 hrs · 24,663 cycles

RT AILERON PCA FITTING HAT BUSHING HOLES ELONGATED. REMOVED AND REPLACED RT AILERON PCA FITTING IAW EO-EM-27MR-112.

Part: FLASHLIGHT — INOPERATIVE (AFT CABIN) · airframe 28,831 hrs · 24,346 cycles

AFT FA FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED AFT CABIN FLASHLIGHT IAW AMM 33-50-16. OPS CHECKED GOOD.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 28,683 hrs · 24,227 cycles

FO'S FLASHLIGHT INOP. REMOVED REPLACED FO'S FLASHLIGHT. OPERATIONAL TEST GOOD IAW CMM 25-60-02 MEL RESTORED

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 28,516 hrs · 24,076 cycles

RIGHT OVERWING EXTERIOR EMERGENCY LIGHT INOPERATIVE. R & R RT OVERWING EXTERIOR EMERGENCY LAMP. OPS CHECK GOOD IAW AMM 33-50-10.

Part: FITTING — LOOSE (NR 2 ENGINE) · airframe 27,788 hrs · 23,428 cycles

SIGNIFICANT SPLIT BETWEEN ITT RT ENG, 40 - 70 DEGREES HOTTER THAN LT. INSPECTED NR 2 ENG BLEED SYS DUCTING. FOUND NR 2 ENG COMPRESSOR ACCELERATION BLEED VLV FITTING LOOSE & CROSS THREADED. REPAIRED IAW EO EM 7500-001R2. OPERATIONS CHECKED GOOD AT THIS TIME & RR MM 75-00-00.

Part: SENSOR — FAILED (BRAKE SYSTEM) · airframe 26,682 hrs · 22,385 cycles

BRAKE OVERHEAT ON EICAS AFTER TAKEOFF, RT INBD INDICATOR IN AMBER, COMPLIED WITH AOM VOL 1. PROCEDURES RETURNED, NOT AN OVERWEIGHT LANDING SINK RATE 300FT PER MIN. DEFERRED RT INBD BRAKE INDICATION. R & R BRAKE TEMP SENSOR IAW AMM 32-47-01. OPERATIONS CHECKED GOOD AT THIS TIME. MEL RESTORED.

Part: HOLDER — BROKEN (FLASHLIGHT) · airframe 26,047 hrs · 21,829 cycles

CAPTAINS FLASHLIGHT HOLDER BROKEN. R & R CAPTAINS FLASHLIGHT HOLDER IAW AMM 33-50-16. OPERATIONS CHECKED GOOD.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 24,767 hrs · 20,690 cycles

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

Part: SKIN — CRACKED (FUSELAGE) · airframe 24,471 hrs · 20,428 cycles

RIGHT UPPER FUSELAGE SKIN CRACKED JUST AFT OF FRAME 75 & ABOVE STRINGER 2R. CRACK ENDS MARKED APPROX 3/8 INCHES IN LENGTH. DO NOT STRIP FOR NDT. EASI 8071 USED, FREQ=400KHZ, VGAIN=77, HGAIN=65, LPF=100. ACCOMPLISHED REPAIR ON RT UPPER FUSELAGE SKIN JUST AFT OF FRAME 75 & ABOVE STRINGER 2R IAW ERS-EM-53MR-931.

Part: FRAME — GOUGED (FUSELAGE) · airframe 24,471 hrs · 20,428 cycles

AFT SIDE FRAME 53 GOUGED. ACCOMPLISHED AFT SIDE FRAME 53 REPAIR IAW ERS-EM-53MR-932.

Part: WIRE — BROKEN (CABIN) · airframe 24,469 hrs · 20,427 cycles

CABIN LT EMER LIGHT STRIP NR 7 HAS ONE EACH BROKEN WIRE. REPAIRED THE CABIN LT EMER LIGHT STRIP NR 7 ONE EACH WIRE IAW SWPM 20-21-00, FOUND DURING INSPECTION.

Part: WIRE — BROKEN (CABIN) · airframe 24,469 hrs · 20,427 cycles

CABIN LT EMER LIGHT STRIP NR 1 HAS ONE EACH BROKEN WIRE. REPAIRED THE CABIN LT EMER LIGHT STRIP NR 1 ONE EACH WIRE IAW SWPM 20-21-00, FOUND DURING INSPECTION.

Part: DOOR FRAME — CORRODED (FUSELAGE) · airframe 24,469 hrs · 20,427 cycles

FORWARD SERVICE DOOR FRAME CORRODED ON PREVIOUSLY BLENDED AREA AROUND LOWER NUTPLATE HOLE. ACCOMPLISHED REPAIR ON FWD SERVICE DOOR FRAME IAW ERS-EM-53MR-930.

Part: RETURN LINE — FAILED (PARKING BRAKE) · airframe 24,469 hrs · 20,427 cycles

THE RETURN LINE CHECK VLV OF THE EMER PARKING BRAKE FAILED. OPERATIONS CHECKED. R & R EMER PARKING BRAKE RETURN LINE CHECK VLV. PERFORMED LEAK CHECK & BLED HYD SYS IAW AMM 32-44-08.

Part: UNKNOWN — ODOR (CABIN) · airframe 24,432 hrs · 20,393 cycles

FLIGHT ATTENDANT COMPLAINED OF SMELL IN CABIN DURING CRUISE SMELL LESSENED WHEN PACK ONE WAS DESELECT OFF. PERFORMED GND RUN PACK ONE FOR 20 MINUTES IAW AMM 21-00-00, NO SMELL NOTED.

Part: UNKNOWN — MALFUNCTIONED (COCKPIT) · airframe 23,990 hrs · 20,024 cycles

FIRST OFFICER`S PFD LOST AIR DATA ON APPROACH AFTER FLIGHT THROUGH PRECIPITATION. PERFORMED PITOT STATIC SYS 2 LEAKAGE TEST IAW AMM 34-13-00. OPERATIONS CHECKED GOOD. ACFT IS COMPLIANT FOR CAT II OPERATIONS.

Part: SMOKE DETECTOR — FALSE ACTIVATION (CARGO BAY) · airframe 23,732 hrs · 19,820 cycles

SUPPLEMENTAL BAGG SMOKE EICAS WARNING DURING TAXI. CFR SAID THEY SMELLED BURNING ELECTRICAL SMELL COMING FROM CARGO COMPARTMENT-C/A-DEFERRED PER MEL 26-09. AUTH # 071338D-C. CORRECTIVE ACTION: REMOVED AND REPLACED RELAYS K0625, K0629, K0630. SMELL WAS NOTED AS THE FIRE EXTINGUISHING AGENT. NO FURTHER DEFECTS NOTED. REMOVED AND REPLACED CARGO SMOKE DETECTORS. NO FURTHER DEFECTS NOTED. SMELL WAS EXTINGUISHING AGENT. MEL RESTORED. CARGO AREA SMOKE DETECTOR P/N 473597-13 S/N 1032

Part: BATTERY — DISCHARGED (CABIN) · airframe 23,477 hrs · 19,617 cycles

LT & RT OVERWING EMER LIGHTS INOPERATIVE. DEFERRED IAW MEL 33-29. R & R NR 4 EMER LIGHT BATTERY POWER SUPPLY IAW AMM 33-50-04, OPERATIONS CHECKED GOOD. MEL ITEM IS RESTORED.

Part: CRADLE — BROKEN (FLASHLIGHT) · airframe 22,559 hrs · 18,803 cycles

AFT FLIGHT ATTENDANT`S FLASHLIGHT CRADLE BROKEN. R & R AFT FLIGHT ATTENDANT`S FLASHLIGHT & CRADLE IAW 33-50-16, OPERATIONS CHECKED GOOD.

Part: HOLDER — BROKEN (FLASHLIGHT) · airframe 22,302 hrs · 18,579 cycles

FIRST OFFICER`S FLASHLIGHT HOLDER CLIP BROKEN. R & R FIRST OFFICER`S FLASHLIGHT & HOLDER IAW AMM 33-50-16. OPERATIONS CHECKED GOOD.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 22,242 hrs · 18,531 cycles

DURING PS 1 CHECK FOUND LT & RT WING EXTERNAL CTR OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. R & R NR 4 EMERGENCY LIGHT BATTERY POWER SUPPLY & BATTERY PACK ASSEMBLY IAW MM 33-50-04, OPERATIONS CHECKED GOOD.

Part: PRINTER — FAILED (COCKPIT) · airframe 21,358 hrs · 17,813 cycles

AFTER CLEARING RUNWAY, HEARD POPPING NOISE THROUGH HEADSETS & SMELLED AN ACRID ODOR. PUSHED AC POWER BUTTON, NOISE & ODOR STOPPED. R & R COCKPIT PRINTER IAW AMM 23-22-02. OPS CHECKED GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 21,021 hrs · 17,547 cycles

DURING MX INSPECTION A SECTION OF EMERGENCY LIGHTS CAME ON DURING SERVICING OF ACFT. ACFT REMOVED FROM SERVICE. CHARGED EMERGENCY BATTERIES AND PERFORMED OPS CHECK IAW CMM 33-21-70. CHECKED GOOD. ACFT RETURNED TO SERVICE.

Part: FLASHLIGHT — DAMAGED (COCKPIT) · airframe 19,875 hrs · 16,622 cycles

DURING MAINTENANCE INSPECTION FOUND THE CAPTAIN’S EMERGENCY FLASHLIGHT SWITCH BROKEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE CAPTAIN’S EMERGENCY FLASHLIGHT IAW EMB 145 AMM 33-50-16. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 19,875 hrs · 16,622 cycles

DURING MAINTENANCE INSPECTION FOUND THE LEFT AND RIGHT OVERWING EMERGENCY LIGHTS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BATTERY POWER SUPPLY AT NR 4 POSITION IAW EMB AMM 33-50-64. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: POTENTIOMETER — DEFECTIVE (NLG STEERING) · airframe 19,849 hrs · 16,599 cycles

ON FLIGHT 2909 THE CREW REPORTED THAT ON LANDING THE AIRCRAFT SWERVED LEFT UNCOMMANDED AND THE STEER INOP EICAS MESSAGE APPEARED WITH THE STEERING DISENGAGED. THE CREW WAS UNABLE TO TAXI STRAIGHT. THE CREW RE-ENGAGED STEERING (AT A STOP) AND REQUIRED RIGHT TILLER TO GO STRAIGHT AHEAD. STEERING WAS VERY TOUCHEY AND JERKING. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NLG STEERING FEEDBACK POTENTIOMETER AS PER EMB 145 AMM 32-50-07. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SKIN — DENTED (RT PYLON) · airframe 19,804 hrs · 16,564 cycles

DURING MAINTENANCE INSPECTION FOUND A DENT ON THE RIGHT UPPER PYLON EXTERNAL SKIN JUST AFT OF 424GT. THE AIRCRAFT WAS REMOVED FROM SERVICE. CUT OUT DAMAGE, PERFORMED NDT-NO CRACKS, FABRICATED & INSTALLED FILLER FROM AL2024-T3 SAME THICKNESS AS SKIN AND DOUBLER FROM AL2024-T3 0.098 THICK IAW AEA EO-EM-54MR-447. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR FRAME — CORRODED (EMERGENCY EXIT) · airframe 19,804 hrs · 16,564 cycles

DURING MAINTENANCE INSPECTION FOUND CORROSION ON THE BOTTOM OF THE LEFT EXIT LOWER FRAME AROUND ALIGNMENT KNOB. THE AIRCRAFT WAS REMOVED FROM SERVICE. BLENDED OUT CORROSION, PERFORMED NDT-NO CRACKS, FABRICATED & INSTALLED INTERNAL "L" DOUBLER FROM AL2024-T3 0.050" THICK IAW AEA EO-EM-52MR-340. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: HOLDER — DEFECTIVE (EMERGENCY LIGHTS) · airframe 19,804 hrs · 16,564 cycles

DURING MAINTENANCE INSPECTION FOUND THE BATTERY HOLDER ASSEMBLY FAILED THE EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BATTERY HOLDER ASSEMBLY P/N 2013-1A S/N 68832. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: GUSSET — CORRODED (FUSELAGE) · airframe 19,843 hrs · 16,595 cycles

DURING B INSPECTION FOUND THE LEFT FLOORBEAM GUSSET CORRODED BETWEEN FRAMES 59-61. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE LEFT FLOORBEAM GUSSET BETWEEN FRAMES 59-61 IAW EMB SRM 51-40-02 AND 51-40-09. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: GUSSET — CORRODED (FUSELAGE) · airframe 19,843 hrs · 16,595 cycles

DURING B INSPECTION FOUND THE RIGHT FLOORBEAM GUSSET CORRODED BETWEEN FRAMES 59-61. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT FLOORBEAM GUSSET BETWEEN FRAMES 59-61, IAW EMB SRM 51-40-02. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 19,843 hrs · 16,595 cycles

DURING MAINTENANCE INSPECTION THE FOLLOWING EMERGENCY LIGHTS FAILED THE EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK: FLOOR PROXIMITY LIGHTS NR 6, 7 AND 8 AISLE LIGHTS 3 AND 4 OVERWING EXIT LOCATOR (FWD),(LT AFT) EXTERIOR OVERWING LIGHT AND (RT AFT) EXTERIOR OVERWING LIGHT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE EMERGENCY LIGHTING SYSTEM NR 4 BATTERY AND CHARGER ASSEMBLY IAW EMB 145 AMM 33-50-04. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: GUSSET — CORRODED (FUSELAGE) · airframe 19,843 hrs · 16,595 cycles

DURING B INSPECTION FOUND THE RIGHT FLOORBEAM DIAMOND GUSSET CORRODED AT FRAME 22. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT FLOORBEAM DIAMOND GUSSET AT FRAME 22 IAW EMB SRM 51-40-02 AND SRM 51-40-06. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SEAL — TORN (EMERGENCY EXIT) · airframe 19,843 hrs · 16,595 cycles

DURING B INSPECTION FOUND THE RIGHT EMERGENCY EXIT AFT SEAL TORN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT EMERGENCY EXIT AFT SEAL IAW EMB145 AMM 52-21-01. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 19,417 hrs · 16,246 cycles

ON FLIGHT 4078 THE CREW REPORTED THE CAPTAIN’S FLASHLIGHT WAS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE CAPTAIN’S FLASHLIGHT ASSEMBLY PER EMB 145 33-50-16. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: ENGINE — DEFECTIVE (LEFT) · airframe 19,074 hrs · 15,994 cycles

ON FLIGHT 4307 THE CREW REPORTED THE COCKPIT SMELLED OF BURNING OIL. THE AIRCRAFT WAS REMOVED FROM SERVICE. COMPLIED WITH ETN EM-72-034R4 ENGINE ODOR EVENT TROUBLESHOOTING SUPPLEMENT WHICH VERIFIED ENGINE 1 AS ODOR SOURCE. SUBSEQUENTLY COMPLIED WITH R-R FIM 72-00-00-810-814 STEPS 01, 18, 06 ,07, 08, 09, 10 AND 24. REMOVED AND REPLACED THE LEFT HAND ENGINE IAW WC 71-000-00. THE OPERATIONAL AND LEAK CHECK WAS GOOD AT THIS TIME, NO OTHER DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (COCKPIT & CABIN) · airframe 19,069 hrs · 15,990 cycles

ON FLIGHT 4207 THE CREW REPORTED AN OLD "DIRTY SOCK" SMELL IN COCKPIT AND CABIN. THE CAPTAIN DONNED THE O2 MASK. AT APPROXIMATELY 16000FT THROUGHOUT DESCENT THE FLIGHT ATTENDANT REPORTED A BURNING SENSATION IN THROAT. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED ENGINE ODOR EVENT TROUBLESHOOTING' ETN EM 72-034R4. NO DEFECTS NOTED- UNABLE TO REPRODUCE ODOR WITH ANY APU OR ENGINE BLEED CONFIGURATION. A FUNCTIONAL CHECK FLIGHT WAS FOUND TO BE SATISFACTORY. NO FURTHER MAINTENANCE REQUIRED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 19,011 hrs · 15,936 cycles

DURING B INSPECTION FOUND THE MAIN DOOR STAIR EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE MAIN DOOR STAIR EMERGENCY LIGHT. THE OPERATIONAL CHECK WAS BAD IAW EMB AMM 33-50-10 STEPS 2J(3) AND 3I(3). REMOVED AND REPLACED THE EMERGENCY LIGHT ASSEMBLY COVER. THE OPERATIONAL CHECK WAS GOOD IAW EMB AMM 25-23-04 STEPS 2J(3)(E) AND 3I(3)(G). THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 18,835 hrs · 15,797 cycles

FLIGHT 3516, FLIGHT ATTENDANT REPORTED A BURNING ODOR IN FORWARD CABIN DURING DESCENT. CREW NOTICED A FUNKY PLASTIC ODOR, BUT NO DIFFERENT THAN BEGINNING OF FLIGHT. FLIGHT ATTENDANT LATER SAID "NOT BURNING ODOR JUST LIKE HOT RUBBER". AIRCRAFT WAS REMOVED FROM SERVICE. COMPLIED WITH ETN NR EM-72-034-R4 ENGINE ODOR EVENT TROUBLESHOOTING SUPPLEMENT. NO ODOR NOTED AT THIS TIME (APPROX 3 HOURS OF RUN TIME WAS PERFORMED). AIRCRAFT RETURNED TO SERVICE.

Part: CARBON SEAL — LEAKING (NR 2 ENGINE) · airframe 18,637 hrs · 15,667 cycles

FLIGHT 9807, THE CREW REPORTED AN OILY SMELL THAT CONTINUED THROUGH FLIGHT. THE ODOR WAS WORSE IN CLIMB AND DESCENT, ALSO NOTICED AN INTERMITTENT BURNING SMELL AS WELL. OXYGEN MASKS WERE USED DUE TO STRONG ODORS IN THE DESCENT. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. ON INVESTIGATING OIL SMELL IN COCKPIT DISCOVERED NR 2 ENGINE CARBON SEAL SEEPING. REMOVED AND REPLACED THE NR 2 ENGINE CARBON SEAL IAW MM 72-25-25. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (CABIN & COCKPIT) · airframe 18,635 hrs · 15,666 cycles

FLIGHT 4364, CREW REPORTED AN OILY ODOR DURING CLIMB AND DESCENT IN CABIN AND COCKPIT. LANDED WITHOUT INCIDENT & ACFT REMOVED FROM SERVICE. PERFORMED ENGINE RUNS FOR OIL ODOR EVENT IAW ETN 72-034R4. NO DEFECTS NOTED. INSPECTED CABIN AND GALLEY AREA FOR ODOR AND AIR DISTRIBUTION SYSTEM IAW ETN 72-34R4, NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: A/C PACK — INOPERATIVE (NR 1) · airframe 18,430 hrs · 15,494 cycles

FLIGHT 3525, CREW REPORTED A BAD ODOR COMING OUT OF NR 1 A/C PACK DURING DESCENT. THE AIRCRAFT LANDED WITH OUT INCIDENT. FOUND NR 1 RECIRC FAN MUFFLER TORN. REMOVED AND REPLACED THE NR 1 MUFFLER IAW AMM 21-24-01. WHILE TROUBLE SHOOTING FOUND THE NR 1 A/C PACK INOPERATIVE. FOUND PACK 1 WATER SPRAYER CLOGGED AND LEAKING. CLEANED A/C PACK WATER SPRAYER NOZZLE AND REPLACED HOSE CLAMP IAW STANDARD PRACTICES. AIRCRAFT RETUTNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 17,566 hrs · 14,849 cycles

DURING MAINTENANCE INSPECTION FOUND THE NR 1 FLOOD LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED NR 1 FLOOD LIGHT IAW EMB 145 AMM 33-15-03. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 17,505 hrs · 14,796 cycles

DURING B-INSPECTION FOUND THE MAIN DOOR EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE MAIN DOOR EMERGENCY LIGHT IAW AMM TASK 33-50-06-000-801-A AND 33-50-06-400-801-A. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — SMOKE (CABIN) · airframe 17,467 hrs · 14,772 cycles

DURING MAINTENANCE INSPECTION RAMP NOTICED SMOKE IN CABIN. THE AIRCRAFT WAS REMOVED FROM SERVICE. RAN APU IAW 49-10-00 TURN BOTH PACK ON RAN FOR 2 HOURS IAW 21-00-00, TURN ALL LIGHTS ON IAW 33-21-00 HAD LIGHTS ON FOR 2 HOURS. NO PROBLEMS NOTED OPERATIONAL WAS CHECKED GOOD. THE AIRCRAFT RETURNED TO SERVICE.

Part: FLASHLIGHT — INOPERATIVE (CABIN) · airframe 17,246 hrs · 14,601 cycles

DURING MAINTENANCE INSPECTION FOUND THE AFT CABIN FLASHLIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE AFT CABIN FLASHLIGHT IAW EMB AMM 33-50-16. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SWITCH — BROKEN (FLASHLIGHT) · airframe 16,833 hrs · 14,313 cycles

DURING MAINTENANCE BASE VISIT FOUND THE FORWARD FLIGHT ATTENDANT’S EMERGENCY FLASHLIGHT SWITCH BROKEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE FORWARD FLIGHT ATTENDANT’S EMERGENCY FLASHLIGHT IAW EMB AMM 33-50-16. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 16,537 hrs · 140,067 cycles

ON FLIGHT 4165 THE CREW REPORTED THE SIDE HINGED MAIN DOOR EXTERNAL EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE SIDE HINGED MAIN DOOR EXTERNAL EMERGENCY LIGHT BULB IAW EMB AMM 33-50-10. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: VALVE — FAULTY (GROUND CONNECT) · airframe 16,302 hrs · 135,892 cycles

RETURNED TO MIA FOR AUTO AND MANUAL PRESSURIZATION INOP. REMOVED AND REPLACED GROUND CONNECTION VALVE IAW EMB 145 AMM 21-22-04. OPS CHECK GOOD IAW EMB 145 AMM 21-31-00. REFERENCE TO TURN OVER ON NRWC 925-MIA-00581.

Part: DISPLAY — FAILED (COCKPIT) · airframe 16,085 hrs · 13,717 cycles

ON FLIGHT 2915 THE CREW ABORTED TAKEOFF DUE TO THE FIRST OFFICER’S DISPLAY UNIT WENT BLANK. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 4 DISPLAY UNIT. THE OPERATIONAL CHECK WAS GOOD IAW AMM 34-22-00. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 14,804 hrs · 12,766 cycles

DURING MAINTENANCE BASE VISIT FOUND THE GALLEY CENTER HAT BEAM CORRODED AT FRAME 20. THE AIRCRAFT WAS REMOVED FROM SERVICE. COMPLIED WITH AEA EO EM-53MR-1787 FOR REPAIRS. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SKIN — DENTED (FUSELAGE) · airframe 12,355 hrs · 10,841 cycles

DURING MAINTENANCE BASE VISIT FOUND THE RIGHT FUSELAGE 1 ON THE RIGHT SIDE OF NOSE AREA HAS SKIN DENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPAIRED DENT ON RIGHT FUSELAGE 1 ON RIGHT SIDE OF NOSE AREA IAW EO EM-53MR-1472. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CARBON SEAL — WORN (LT ENGINE) · airframe 10,203 hrs · 8,998 cycles

ON FLIGHT 4521 CREW REPORTED ON TAKEOFF CABIN AND COCKPIT FUMES WITH LAV SMOKE INDICATION ON EICAS. ACFT RETURNED TO DEPARTURE FOR AN UNDERWEIGHT LANDING. NO FIRE NOTED. WARNING EXTINGUISHED AFTER LEVEL OFF AT 4000 FEET. ACFT REMOVED FROM SERVICE. REMOVED AND REPLACED LT ENGINE. ACFT RETURNED TO SERVICE.

Part: CARBON SEAL — WORN (NR 4 ENGINE) · airframe 10,203 hrs · 8,998 cycles

ON FLIGHT 4521 CREW REPORTED ON TAKEOFF CABIN AND COCKPIT FUMES WITH LAV SMOKE INDICATION ON EICAS. ACFT RETURNED TO DEPARTURE FOR AN UNDERWEIGHT LANDING. NO FIRE NOTED. WARNING EXTINGUISHED AFTER LEVEL OFF AT 4000 FEET. ACFT REMOVED FROM SERVICE. REMOVED AND REPLACED LT ENGINE. ACFT RETURNED TO SERVICE.

Part: BRAKE — DISENGAGED (MLG) · airframe 20,633 hrs · 21,180 cycles

ON FLIGHT 3503, RIGHT MAIN LANDING GEAR SMOKING FROM BRAKES ON LANDING. CRASH/FIRE/RESCUE RESPONDED. AIRCRAFT REMOVED FROM SERVICE. NR 3 BRAKE DISINTEGRATED. REMOVED AND REPLACED NUMBER 3 BRAKE ASSEMBLY AS WELL AS NUMBER 3 AND NUMBER 4 WHEEL AND TIRE ASSY. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BRAKE — FIRE (RT MLG)

ON FLIGHT 3503, RIGHT MAIN LANDING GEAR SMOKING FROM BRAKES ON LANDING. CRASH/FIRE/RESCUE RESPONDED. AIRCRAFT REMOVED FROM SERVICE. NR 3 BRAKE DISINTEGRATED. REMOVED AND REPLACED NUMBER 3 BRAKE ASSEMBLY AS WELL AS NUMBER 3 AND NUMBER 4 WHEEL AND TIRE ASSY. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 9,606 hrs · 8,698 cycles

DURING I-MBV INSPECTION, THE LEFT OMEGA BEAM AT FR 20 WAS FOUND TO BE CORRODED BEYOND MANUAL LIMITS. PERFORMED A CUT OUT OF CORRODED AREA FABRICATED. REPAIR PARTS FROM EPM53EP54701 FILLER AND 54703 FOR SHIMS FROM AL2024-T3. DRILLED, CLEANED, DEBURRED AND TREATED REPAIR PARTS. REPAIR DONE IAW EMB SRM (EMB 145/1142 REV 40) CHAPTER 53-00-10, FIG 201. AIRCRAFT RETURNED TO SERVICE.

Part: SILL — CORRODED (FUSELAGE) · airframe 9,806 hrs · 8,698 cycles

DURING A IMBV INSPECTION, THE CARGO DOOR CUT OUT LOWER SILL WAS FOUND TO BE CORRODED. REMOVED CORRODED LOWER SILL. OBTAINED REPLACEMENT SILL. DRILLED, CLEANED, ALODINED AND PRIMED NEW SILL. INSTALLED NEW SILL IAW SRM (SRM 145/1142 REV 40) CHAPTER 51-20-03 AND 51-40-02. AIRCRAFT RETURNED TO SERVICE.

Part: SILL — CORRODED (FUSELAGE) · airframe 9,806 hrs · 8,698 cycles

DURING A IMBV INSPECTION THE CARGO DOOR CUT OUT LOWER SILL WAS FOUND TO BE CORRODED. REMOVED CORRODED LOWER SILL. OBTAINED REPLACEMENT SILL. DRILLED, CLEANED, ALODINED AND PRIMED NEW SILL. INSTALLED NEW SILL IAW EMBRAER SRM (SRM 145/1142 REV 40)CHAPTER 51-20-03 AND 51-40-02. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL UNIT — WORN (TE FLAPS) · airframe 6,896 hrs · 6,194 cycles

ON FLIGHT 4473 CREW REPORTED FLAP FAIL IN LANDING WHEN FLAPS SELECTED TO 9. CREW DECLARED EMERGENCY AIRCRAFT LANDED AND TAXIED TO THE GATE WITHOUT FURTHER INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED FLAP ELECTRONIC UNIT IAW EMB 145 AMM 27-53-02 AND REMOVED AND REPLACED LEFT WING FLAP TRANSITIONS BREAK IAW AMM 27-51-01 AND 8194; OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SEAL — UNSECURE (EMERGENCY EXIT) · airframe 6,452 hrs · 5,781 cycles

DV WINDOW SEAL HANGING OUT IN FLIGHT MADE VERY LOUD SQUEALING NOISE. SECURED COCKPIT EMERGENCY EXIT RUBBER TRIM SEAL ON FIRST OFFICERS DV WINDOW IAW EMB145 AMM 56-11-02. PERFORMED PRESSURIZATION CHECK IAW EMB145 AMM 21-31-00. PRESSURE CHECK GOOD. LEAK CHECK GOOD AIRCRAFT RETURNED TO SERVICE.

Part: ENGINE — LEAKING (RT WING)

MAINTENANCE REPORTED SMOKE IN CABIN AFTER TAKEOFF CREW RETURNED TO FIELD. REPLACED NR 2 ENGINE PER WORK CARD 72-000-00. PASSED FCF. (M)

Part: BEARING — FAILED (NR 2 ENGINE)

CREW REPORTED AFTER TAKEOFF 5-10 MINUTES INTO FLIGHT, LAV SMOKE DET MSG CAME ON F/A REPORTED SMOKE IN FORWARD CABIN HAD A ELEC SMELL TO IT RETURNED TO DFW. NO OTHER PROBLEMS NOTED DEBRIEF CREW ON GROUND. RAI NR 2 ENGINE. (M)

Part: ENGINE — SMOKE (WING) · airframe 2,159 hrs · 1,968 cycles

CREW REPORTED AFT TAKEOFF 5-10 MIN INTO FLIGHT LAV SMOKE DET MSG CAME ON F/A REPORTED SMOKE IN FWD CABIN HAD AN ELECTRICAL SMELL TO IT. REPALCED NR 1 ENGINE (HAD BAD OIL BEARING NR 1). OPS CHECK GOOD. AIRCRAFT RETURNE TO SERVICE. (NOTE) CORRECTION IS CHANGE NR 2 ENGINE TO NR 1 ENGINE. PN AND SN WAS CORRECT. (K)

Part: SKIN — DAMAGED (LT WING)

LT AILERON AND WING WERE DAMAGED BY A CATERING TRUCK. MAINTENANCE REPLACED LT WING SPAR SEGMENT AND WING SKIN. REPLACED LT AILERON IAW EO. AIRCRAFT WAS RETURNED TO SERVICE. (K)

Part: AILERON — DAMAGED (LT WING)

LT AILERON AND WING WERE DAMAGED BY A CATERING TRUCK. MAINTENANCE REPLACED LT WING SPAR SEGMENT AND WING SKIN. REPLACED LT AILERON IAW EO. AC WAS RETURNED TO SERVICE. (K)

Part: SPAR — DAMAGED (LT WING)

LT AILERON AND WING WERE DAMAGED BY A CATERING TRUCK. MAINTENANCE REPLACED LT WING SPAR SEGMENT AND WING SKIN. REPLACED LT AILERON IAW EO. AIRCRAFT WAS RETURNED TO SERVICE. (K)

Part: SKIN — DAMAGED (LT WING)

LT AILERON AND WING WERE DAMAGED BY A CATERING TRUCK. MAINTENANCE REPLACED LT WING SPAR SEGMENT AND WING SKIN. REPLACED LT AILERON IAW EO. AIRCRAFT WAS RETURNED TO SERVICE. (K)