N117HQ

Part: UNKNOWN — UNKNOWN (ZONE 800) · airframe 39,135 hrs · 30,053 cycles

DOOR PAX FWD SHOWED AS OPEN. L1 DOOR VISUAL LATCH INDICATOR WAS CLEAR DURING FLIGHT. NO LOSS OF PRESSURIZATION. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R L1 DOOR LOCK SENSOR.

Part: PRESSURE VALVE — LEAKING (ZONE 400) · airframe 36,878 hrs · 28,460 cycles

SMOKE/FUMES IN CABIN. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R PRV.

Part: NONE — NONE (ZONE 400) · airframe 36,760 hrs · 28,364 cycles

STRONG BURNING ODOR SMELL OF PLASTIC IN CABIN ON CLIMB OUT. COULD SMELL IT IN COCKPIT. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. PERFORMED HIGH POWER RUN OF ENGINE 1 AND 2, FOUND ODOR COMING FROM ONLY BLEED 2. PERFORMED COMPRESSOR BORESCOPE, NO DEFECTS NOTED. R&R BOTH RECIRCULATION FILTERS.

Part: WING — CRACKED (ZONE 500) · airframe 36,349 hrs · 28,064 cycles

WHILE ACFT IN HEAVY CHECK MAINTENANCE FOUND A CRACK ON LH WING LOWER SKIN AT SPAR 2 BETWEEN RIB 15-16. COMPLIED WITH ETD2022-170-020076.

Part: A/C PACK — ODOR (ZONE 100) · airframe 36,202 hrs · 27,956 cycles

STRONG ODOR OF SMOKE ON TAKEOFF AND CLIMBOUT. NO VISIBLE SIGNS IN CABIN OF SMOKE. PERFORMED SMOKE/ABNORMAL SMELL INSPECTION IAW FIM 21-20-07. NO ODOR OR ABNORMALITIES COULD BE DUPLICATED.

Part: POWER UNIT — INOPERATIVE (ZONE 100) · airframe 34,832 hrs · 26,969 cycles

COCKPIT EMERGENCY LIGHT BURNED OUT. R&R ELPU 1 IAW AMM 33-50-01.

Part: POWER SUPPLY — INOPERATIVE (ZONE 100) · airframe 34,812 hrs · 26,953 cycles

AFT CABIN OVERHEAD EMERGENCY LIGHT IS INOP. R&R AFT RH EMERGENCY LIGHT BATTERY POWER SUPPLY IAW AMM 33-50-01.

Part: MASK — NONE (ZONE 100) · airframe 34,754 hrs · 26,905 cycles

FLIGHT DECK EMERGENCY LIGHT INOP. R&R FLIGHT DECK EMERGENCY LIGHT ASSEMBLY.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 34,733 hrs · 26,889 cycles

EMERGENCY LIGHT OVERHEAD IN COCKPIT INOP. R&R ELPU 1 AND COCKPIT EMERGENCY LIGHT.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 33,027 hrs · 25,645 cycles

EMERGENCY LIGHT BATTERY FAULT. PERFORMED FIM TASK 33-50-00-810-804-A. CHARGED BATTERY.

Part: FLOORBEAM — GOUGED (FRAME 17) · airframe 32,820 hrs · 25,512 cycles

WHILE IN HEAVY CHECK, MAJOR REPAIR. KNIFE MARK (GOUGE) FR 17 CROSSBEAM. REPAIRED PER ETD2020-170-032112.

Part: FLOORBEAM — CORRODED (FRAME 84) · airframe 32,820 hrs · 25,512 cycles

WHILE IN HEAVY CHECK, MAJOR REPAIR. FR 84 CROSSBEAM INBOARD OF RT FLOOR BEAM CORROSION. REPAIRED PER ETD2020-170-031987.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 32,327 hrs · 25,128 cycles

EMERGENCY LIGHT BATTERY FAULT EICAS MESSAGE. R&R AFT INBOARD EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01.

Part: MAU — FAILED (ZONE 100) · airframe 32,215 hrs · 25,052 cycles

AVNX MAU 1A FAIL. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. RESET.

Part: WIRE — NOT REPORTED (PITCH TRIM) · airframe 31,263 hrs · 24,416 cycles

FLIGHT CONTROL ISSUE, PITCH UP. DECLARED EMERGENCY, RETURNED TO ATL, LANDED WITHOUT INCIDENT. C/W FIM 27-43-00 AND CYCLED TRIM SYSTEM CUTOUTS, ALL MESSAGES CLEARED. FOUND TO BE TRANSITORY. REVIEWED DATA. TROUBLESHOT AND DETECTED PITCH TRIM WIRES FROM HS-ACE PER 170EI-27-42-0004_1. FERRIED TO IND. R&R W251-00057-22, W251-00050-22, W251-00061-22, W251-00059-22, AND W251-00058-22 REF WM 27-43-50 AND SRM 20-41-10.

Part: BEAM — CORRODED (FRAMES 85-87) · corrosion level 2 · airframe 21,109 hrs · 21,413 cycles

WHILE PERFORMEING 170EO-53-14-0003, CORROSION WAS FOUND ON THE THRESHOLD BEAM. AFT PAX DOOR. REMOVED AND INSTALLED A NEW THRESHOLD BEAM IAW SRM 51-40-08.

Part: BEAM — CORRODED (FRAMES 85-87) · corrosion level 2 · airframe 27,109 hrs · 21,413 cycles

WHILE PERFORMING 170EO-53-15-0003, CORROSION WAS FOUND ON THRESHOLD BEAM. REPLACED THE THRESHOLD BEAM WITH NEW AND TOP COATED.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 23,731 hrs · 18,803 cycles

MAINTENANCE FOUND EMERGENCY BATTERY WAS NOT PUTTING ANY POWER OUT. MAINTENANCE REMOVED AND REPLACED EMERGENCY BATTERY IAW AMM AND OPS CHECKED GOOD.

Part: FLOOR SUPPORT — CORRODED (FRAMES 17-18) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORROSION FLOOR SUPPORT FRAMES 17-18. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-43-002.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORROSION LT SEAT TRACK AT FRAME 20. REMOVED AND REPLACE SEAT TRACK PN: 170-03264-001 REF SRM 51-43-01, 51-43-02, 51-4101 AND 51-41-02. AIRCRAFT REMAINS IN HEAVY CHECK.

Part: SEAL REST — CORRODED (FUSELAGE) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORROSION AFT CARGO DOOR CUTOUT LOWER FWD SEAL REST. REMOVED AND REPLACE FWD CORNER SEAL REST PN: 170-85492-403 REF SRM 51-40-02, 51-23-04 & 51-21-02. AIRCRAFT REMAINS IN HEAVY CHECK.

Part: DOUBLER — CORRODED (FRAMES 25-26) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

FWD CARGO LOWER SKIN ANTENNA DOUBLER BETWEEN FRAMES 25 - 26 STRINGER 24-25L CORRODED. REMOVED AND REPLACED THE DOUBLER.

Part: SEAL REST — CORRODED (FUSELAGE) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORROSION FWD CARGO DOOR LOWER FWD SEAL REST. REMOVED AND REPLACED FWD CARGO FWD LOWER SEAL REST PN 170-66803-401 REF SRM 51-40-02 51-23-04 51-23-05 51-23-06 AND 51-21-02. AIRCRAFT REMAINS IN HEAVY CHECK.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORROSION FOUND RT FWD SEAT TRACK AT FRAME 19. REMOVED AND REPLACED SEAT TRACK PN: 170-03263-001 REF SRM 51-40-02. AIRCRAFT REMAINS IN HEAVY CHECK.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORROSION IN SHEAR CLIP FR 88 BETWEEN STR 27R-28R. REMOVED AND REPLACED SHEAR CLIP AT FRA 88 BETWEEN S27R-S28R REF SRM 51-41-01. PRIMED FASTENERS REF SRM 51-23-05. TOP COATED FASTENERS REF SRM 51-23-06. AIRCRAFT REMAINS IN HEAVY CHECK.

Part: THRESHOLD — CORRODED (SERVICE DOOR) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORROSION FOUND ON RT SERVICE DOOR THRESHOLD AT GIRT BAR FITTING . REMOVED AND REPLACED FWD SERVICE DOOR THRESHOLD IAW SRM 51-41-01 & 51-43-03.N.

Part: CLOSEOUT PANEL — CORRODED (FRAMES 77-80) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORROSION AFT CARGO DOOR CUTOUT LOWER BEAM CLOSE-OUT PANEL. REMOVED AND REPLACED THE CLOSE-OUT PANEL IAW SRM 20-10-07.

Part: SEAL REST — CORRODED (FUSELAGE) · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORROSION FWD CARGO DOOR LOWER CENTER SEAL REST. REMOVED AND REPLACED FWD CARGO LOWER CENTER SEAL REST PN: 170-66804-403. REF SRM 51-23-04. AIRCRAFT REMAINS IN HEAVY CHECK.

Part: DOUBLER — CORRODED · corrosion level 2 · airframe 23,730 hrs · 18,802 cycles

CORRODED INTERNAL DOUBLER ON FUSELAGE PANEL 192CR. LOCATED, DRILLED, COUNTERSUNK AND APPLIED ALODINE .

Part: GIRT BAR — UNKNOWN (L1 DOOR) · airframe 23,610 hrs · 18,705 cycles

CREW REPORTED THAT THE L1 DOOR WOULD NOT ARM. MAINTENANCE REINSTALLED GIRT BAR ON L1 DOOR IAW AMM AND OPS CHECKED GOOD.

Part: INDICATOR — OUT OF ADJUST (R1 DOOR) · airframe 23,099 hrs · 18,296 cycles

CREW REPORTED THAT THE R1 DOOR LATCH INDICATION WAS NOT SHOWING GREEN. MAINTENANCE ADJUSTED R1 DOOR LATCH INDICATOR IAW AMM AND OPS CHECKED GOOD.

Part: LIGHT — LOOSE (CABIN) · airframe 22,787 hrs · 18,048 cycles

CREW REPORTED THAT THE EMERGENCY LIGHT STRIP NEAR SEAT 1D WAS LOOSE. MAINTENANCE RESECURED EMERGENCY LIGHT STRIP IAW AMM AND OPS CHECKED GOOD.

Part: WINDSHIELD — SMOKE (COCKPIT) · airframe 21,650 hrs · 17,217 cycles

FLYING, CREW REPORTED AN ELECTRICAL ODOR. CREW LEVELED OFF AT 28000 FEET TO TROUBLESHOOT, DONNED O2 MASKS AND RAN QRH. CREW DECLARED AN EMERGENCY AND DIVERTED. CREW NOTED SMOKE, TURNED OFF THE WINDSHIELD HEAT 2 AND SMOKE STOPPED. WITH EMERGENCY VEHICLES STANDING BY, CREW LANDED AND STOPPED ON RUNWAY WITHOUT INCIDENT. AFTER GETTING THE ALL CLEAR, CREW TAXIED TO GATE WHERE PASSENGERS DEPLANNED NORMALLY. MAINTENANCE TROUBLESHOT WINDSHIELD TERMINAL LUG, R & R TERMINAL LUG AND R & R F/O WINDSHIELD IAW AMM AND OPS CHECKED GOOD.

Part: HOT WATER POT — CONTAMINATED (GALLEY) · airframe 21,596 hrs · 17,182 cycles

CREW REPORTED A SMOKE ODOR IN THE AFT CABIN. AN EMERGENCY WAS NOT DECLARED AND CREW LANDED WITHOUT INCIDENT. MAINTENANCE FOUND AFT GALLEY COFFEEMAKER HOT PLATE ON WITH NO BEVERAGE IN THE POT, WHICH CAUSED THE ODOR. MAINTENANCE INSPECTED CABIN AREAS IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.

Part: COFFEEMAKER — ODOR (GALLEY) · airframe 21,575 hrs · 17,169 cycles

CREW REPORTED A BURNING ODOR IN FLIGHT. CREW TURNED OFF COFFEEMAKER AND ODOR WENT AWAY. MAINTENANCE R & R COFFEEMAKER IAW AMM AND OPS CHECKED GOOD.

Part: SHEAR TIE — DAMAGED (FRAME 74) · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK WAS REPORTED THAT CF NR 3, FRAME 74, SHEAR CLIP AT STR 1-2 LT DAMAGED DURING SKIN REPAIR. MX R & R CF NR 3, FRAME 74, SHEAR CLIP AT STR 1-2 LT, IAW EA R170EA-53-23-0003. ALSO, IAW ETD 2015-170-096979, PN 170-66920-001, SHEAR CLIP.

Part: SPAR — CRACKED (RT WING) · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, AFTER REAMING HOLE ON RT SPAR 3, CRACKS WERE FOUND IN REAMED HOLE. MAINTENANCE REAMED HOLE TO .497 TO REMOVED THE CRACKS, FABRICATED AND INSTALLED BUSHING IAW ETD 2015-170-094791.

Part: SPAR — CRACKED (LT WING) · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, LT SPAR 3 BULKHEAD AFTER REAMING FOUND CRACKS IN HOLE. MAINTENANCE REAMED HOLE TO .481, REMOVED ALL CRACKS, INSTALLED OVERSIZED BUSHING IAW ETD 2015-170-094791, REQUIRES INSPECTION TASK 57-01-008-0003 EXTERNAL DET THRESHOLD OF 33000 F/C AT INTERVAL OF 16900 F/C THRESHOLD COUNTED SINCE NEW ISSUED DMI R175769/1 ISSUED DAMAGE TRACKER NR 13 IAW GMM 5.16.1.

Part: NUT — CORRODED (HORIZONTAL STAB) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, HARDWARE ON HORIZONTAL STABILIZER HINGE FITTINGS RT, LT FRAME 100 IS CORRODED. MAINTENANCE R & R HARDWARE ON HORIZONTAL STABILIZER HINGE FITTINGS RT, LT FRAME 100 IAW AMM 27-41-03.

Part: BOLT — CORRODED (LT WING) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK LT WING SPOILER PANEL NR 3 ATTACHING HARDWARE IS CORRODED. MAINTENANCE R & R LT WING SPOILER PANEL NR 3 ATTACHING HARDWARE IAW AMM 27-65-01.

Part: BOLT — CORRODED (LT WING) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, LT WING SPOILER PANEL 5 ATTACHING HARDWARE IS CORRODED. MAINTENANCE R & R LT WING SPOILER PANEL 5 ATTACHING HARDWARE IAW AMM 27-65-01.

Part: BOLT — CORRODED (LT WING SPOILER) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, LT WING SPOILER PANEL 4 ATTACHING HARDWARE TO ACTUATOR IS CORRODED. MAINTENANCE R & R LT WING SPOILER PANEL 4 ATTACHING HARDWARE TO ACTUATOR IAW AMM 27-85-01.

Part: GUSSET — CORRODED (FRAME 90) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, 2 GUSSETS AT FRAME 90 AFT FUSELAGE ARE CORRODED. MAINTENANCE R & R 2 GUSSETS AT FRAME 90 AFT FUSELAGE IAW SRM 51-41-02, PN 170-60257-001 PLATE.

Part: STRAP — CORRODED (ZONE 100) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, TOP OF WASTE BOX FWD RETAINING STRAP IS CORRODED. MAINTENANCE R & R TOP OF WASTE BOX, FWD RETAINING STRAP, PN 170-85084-405.

Part: PANEL — CRACKED (APU BAY) · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, RT APU REMOVABLE PANEL 351BZ, HAS CRACK ON TOP AND BOTTOM. MAINTENANCE REPAIRED RT APU REMOVABLE PANEL 351BZ IAW SRM 53-31-21.

Part: BUSHING — CORRODED (ZONE 100) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, APU UPPER TOP RT SUPPORT STRUT FITTING IN BUSHING HOLE IS CORRODED. MAINTENANCE INSTALLED APU UPPER TOP RT SUPPORT STRUT FITTING BUSHING IAW AMM 20-10-08, PN 10-9126-01, BUSHING.

Part: SUPPORT ANGLE — CRACKED (KEELBEAM) · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK SUPPORT ANGLE BELOW KEEL AT 192DL ATTACH FLANGE IS CRACKED. MAINTENANCE R & R SUPPORT ANGLE BELOW KEEL AT 192DL ATTACH FLANGE IAW SRM 51-41-01.

Part: FLOORBEAM — CRACKED (FRAME 12) · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK COCKPIT FLOORBEAM ANGLE AT FRAME 12 IS CRACKED. MAINTENANCE R & R COCKPIT FLOORBEAM ANGLE AT FRAME 12 IAW SRM 51-40-02,51-41-02. PN 170-16131-001, ANGLE.

Part: HINGE — CORRODED (SERVICE DOOR) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK WAS REPORTED THAT WASTE SERVICE DOOR HINGE WHERE BONDING WIRE ATTACHES IS CORRODED. MAINTENANCE R & R WASTE SERVICE DOOR IAW SRM 51-23-06, PN 170-86668-403 DOOR.

Part: HINGE — CORRODED (SERVICE DOOR) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, POTABLE WATER SERVICE DOOR HINGE NEXT TO BONDING WIRE IS CORRODED. MAINTENANCE R & R POTABLE WATER SERVICE DOOR HINGE IAW SRM 51-42-02, PN 170-85099-001, HINGE.

Part: FASTENER — CORRODED (PYLON) · corrosion level 2 · airframe 21,457 hrs · 17,074 cycles

DURING HEAVY CHECK, WIRE HARNESS MOUNTING BRACKET AT SPAR 3 AFT PYLON FAIRING T/E FASTENERS ARE CORRODED. MAINTENANCE R & R WIRE HARNESS MOUNTING BRACKET AT SPAR 3 AFT PYLON FAIRING T/E FASTENERS IAW AMM 20-10-07, PN NAS1801-08-8, SCREW.

Part: FORK — OUT OF ADJUST (ARMING CABLE) · airframe 19,340 hrs · 15,190 cycles

F/A REPORTED THAT THE L2 DOOR ARMING LEVER RAISED UP AND THE ARMED INDICATOR ROTATED OUT OF VIEW. AN EMERGENCY WAS NOT DECLARED AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT AND FOUND UPPER FORK OF ARMING CABLE OUT OF ADJUSTMENT. MAINTENANCE REMOVED, REATTACHED AND ADJUSTED UPPER FORK END OF ARMING FLEXBALL CABLE IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.

Part: MEGAPHONE — INTERMITTENT (CABIN) · airframe 18,206 hrs · 14,468 cycles

AFT MEGAPHONE OPERATED INTERMITTENTLY. R & R AFT MEGAPHONE IAW EMERGENCY EQUIPMENT MANUAL.

Part: LIGHT — DETACHED (CABIN) · airframe 17,456 hrs · 13,887 cycles

CREW REPORTED EMERGENCY LIGHT WAS DETACHED IN FRONT OF SEAT 1D. MAINTENANCE ATTACHED EMERGENCY LIGHT IAW AMM AND OPS CHECKED GOOD. ACFT GOOD FOR SERVICE.

Part: FLASHLIGHT — DIM (AFT CABIN) · airframe 17,304 hrs · 13,775 cycles

CREW REPORTED THAT THE AFT F/A FLASHLIGHT WAS VERY DIM. MAINTENANCE R & R FLASHLIGHT IAW AMM AND OPS CHECKED GOOD.

Part: TARGET — OUT OF ADJUST (DOOR WARNING) · airframe 16,357 hrs · 13,054 cycles

CREW RECEIVED A L1 DOOR OPEN INDICATION. AN EMERGENCY WAS NOT DECLARED AND CREW LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND PLACED ON MEL IAW AMM. MAINTENANCE LATER ADJUSTED THE L1 DOOR SWITCH TARGET IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.

Part: SENSOR — MALFUNCTIONED (L1 DOOR) · airframe 16,352 hrs · 13,048 cycles

CREW RECEIVED AN L1 DOOR OPEN INDICATION IN FLIGHT. CREW DID NOT DECLARE AN EMERGENCY AND LANDED WITHOUT INCIDENT. R & R THE DOOR WARNING SENSOR IAW AMM AND OPS CHECKED GOOD.

Part: LINK — CORRODED (LT ELEVATOR) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, LT ELEVATORS PCU HAS PITTING ON THE INBD TOGGLE LINK. MX R & R LT ELEVATOR INBD TOGGLE LINK IAW AMM 27-32-01.

Part: RIB — CRACKED (ZONE 500) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, LT WING RIB 10 EXTENSION IS CRACKED ORIGINATING AFT SIDE OF FASTENER HOLE THAT IS THE THIRD HI LOC FROM AFT SIDE OF THE RIB TOP SIDE OF RIB. MAINTENANCE INSTALLED SERVICABLE RIB 10 EXTENSION IAW SRM 51-40-00, 51-21-00.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK WAS REPORTED LT HORIZONTAL STAB L/E RIB 4 IS CRACKED. MX REPAIRED RIB IAW ETD 2013-170-045806.

Part: SUPPORT BRACKET — CRACKED (ZONE 100) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, LT PACK DUCT SUPPORT BRACKET IS CRACKED. MX R & R BRACKETS IAW SRM 51-41-01, 51-43-01.

Part: SCREW — CORRODED (PAX DOOR SLIDE) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, FWD PASSENGER DOOR FLEX BALL HARDWARE CORRODED. MX R & R SLIDE ARM HANDLE LOWER HARDWARE IAW AMM 20-10-01, 20-10-02.

Part: BOLT — CORRODED (L1 DOOR SLIDE) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, L1 DOOR LOWER EVACUATION SLIDE HARDWARE CORRODED. R & R SLIDE HARDWARE IAW AMM 20-10-01, 20-10-02.

Part: SPAR — DAMAGED (ZONE 500) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, LEFT WING HYD SYSTEM NR 1 PUMP PRESSURE LINE AT SPAR 3 HAS ALOOSE JAM NUT WITH SPAR DAMAGE. MX INSTALLED PERMANENT REPAIR IAW ETD 2013-170-046098.

Part: RIB — CRACKED (HORIZONTAL STAB) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, RT HORIZONTAL STAB L/E RIB 4 IS CRACKED ON LOWER SIDE. MX REPAIRED RIB IAW ETD 2013-170-045806.

Part: SPAR — DAMAGED (ZONE 600) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, RT WING HYD SYS 1 PRESSURE LINE AT SPAR 3 HAS LOOSE JAM NUT AND SPAR DAMAGE. MX INSTALLED REPAIRED IAW ETD 2013-170-046098.

Part: BRACKET — CORRODED (ZONE 100) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, NUMEROUS NUTPLATE BRACKETS AND ATTACHING HARDWARE CORRODED ON FWD CARGO SILL AREA. MX R & R NUTPLATES AND BRACKETS IAW 51-41-01.

Part: CLEVIS BOLT — CORRODED (L2 DOOR) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK WAS REPORTED BOTH CLEVIS BRACKET BOLTS ON L2 DOOR CORRODED. MX R & R BOTH CLEVIS BRACKET BOLTS IAW AMM 20-10-01.

Part: BOLT — CORRODED (ZONE 800) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, L-1 DOOR SLIDE ARMING HANDLE LOWER BOLT BOTH BOTTOM SLIDE HOOK ATTACH BOLTS FOUND TO HAVE CORROSION. MX R & R SLIDE ARMING HANDLE LOWER BOLT BOTH BOTTOM SLIDE HOOK ATTACH BOLTS IAW AMM 20-10-01, 20-10-02. PN NAS660-4D11, BOLT. ACFT REMAINS UNTIL COMPLETION OF HEAVY CHECK.

Part: BEAM — CORRODED (ZONE 800) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, FWD CARGO DOOR CUT OUT LOWER SILL IS CORRODED. MX R & R LOWER FWD CARGO DOOR BEAM, AFT, CENTER, AND FORWARD DOOR SEAL REST, SIX LOWER NUT PLATE SUPPORT BRACKETS IAW SRM 51-40-02, AMM 20-10-07.

Part: SCREW — CORRODED (L2 DOOR SLIDE) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, L2 DOOR SLIDE TELFLEX CABLE FWD BELL CRANK ATTACH HARDWARE CORRODED. MX R & R L-2 DOOR SLIDE TELFLEX CABLE FWD BELL CRANK HARDWARE. PN NAS1154-100, SCREW. ACFT REMAINS UNTIL COMPLETION OF HEAVY CHECK.

Part: STOP FITTING — CORRODED (L1 DOOR) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, L1 DOOR AFT NR 2, & NR 4, BOTTOM AND FORWARD BOTTOM STOP SHOWING SIGNS OF CORROSION. MX R & R STOPS IAW AMM 52-11-23. PERFORMED ADJUSTMENT CHECK ON L-1 DOOR IAW AMM 53-23-29.

Part: SILL — CORRODED (AFT CARGO DOOR) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, AFT CARGO DOOR CUT OUT LOWER SILL CORRODED. MX REMOVED AND REPLACED DOOR SILL IAW SRM 51-40-02, 51-41-01, 51-41-02, 51-23-06.

Part: JOINT — CORRODED (GALLEY) · corrosion level 2 · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, FOUND SPLIT JOINTS ON AFT RT GALLEY ARE CORRODED. MX R & R SPLIT JOINTS ON AFT RT GALLEY IAW AMM 25-00-23, 20-10-01. PN 170-59521-001 SPLIT JOINT. ACFT REMAINS UNTIL HEAVY CHECK IS COMPLETED.

Part: FLOOR PANEL — CRACKED (LAVATORY) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, AFT LAVATORY FLOORING CRACKED. MX REPAIRED MULTIPLE AREAS OF COMPOSITE AND PAINT DAMAGE ON THE AFT LAV SUB FLOOR PANEL IAW AMM 25-00-08, 25-00-10, AND 25-00-21.

Part: PAN — CRACKED (SEAT 12F) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, SEAT 12F SEAT PAN CRACKED. MX R & R 12F SEAT PAN IAW CMM 25-23-46.

Part: TRAY — CRACKED (ZONE 200) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, TRAY TABLE UPPER LOCK BRACKET CRACKED AT SEAT 7A. MX R & R TRAY TABLE UPPER LOCK BRACKET AT SEAT 7A IAW CMM 25-23-46-210-001-A01.

Part: TRAY — CRACKED (ZONE 200) · airframe 16,275 hrs · 12,988 cycles

DURING HEAVY CHECK, TRAY TABLES ON BACK OF SEATS 4F, 5D, 8D, 10F, ARE CRACKED. MX R & R TRAY TABLES.

Part: GIRT BAR — OUT OF ADJUST (L1 DOOR) · airframe 15,713 hrs · 12,555 cycles

CREW REPORTED THE L1 DOOR GIRT BAR NOT IN PLACE WITH DOOR CLOSED. MX ADJUSTED GIRT BAR IAW AMM AND OPS CHECKED GOOD.

Part: UNKNOWN — MALFUNCTIONED (NLG STEERING) · airframe 14,896 hrs · 11,899 cycles

DURING APPROACH INTO ORD, CREW RECEIVED A STEER FAIL MESSAGE UPON GEAR EXTENSION. ATC DECLARED AN EMERGENCY AND EMERGENCY EQUIPMENT WAS ROLLED. AIRCRAFT LANDED WITHOUT INCIDENT WAS ABLE TO TAXI TO THE GATE USING DIFFERENTIAL BRAKING AND THRUST. MAINTENANCE RESET AIRCRAFT POWER AND PERFORMED OPS CHECK OF THE STEERING PER EMB AMM. AIRCRAFT OPS CHECKED GOOD.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 12,637 hrs · 10,114 cycles

CREW REPORTED CAPTAIN'S WINDSHIELD START TO CRACK EN ROUTE TO CLT. CREW DECLARED AN EMERGENCY AND DIVERTED TO MGM, THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE CAPTAIN WINDSHIELD PER THE EMB AMM.

Part: ROD END — DEFECTIVE (L1 DOOR) · airframe 11,464 hrs · 9,163 cycles

CREW REPORTED L-1 DOOR WAS DIFFICULT TO OPERATE. MAINTENANCE REMOVED AND REPLACED ROD END AND PIN IAW CMM 52-11-22, OPS CHECK GOOD.

Part: DOUBLER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND CORROSION ON WASTE BOX DOUBLERS AT FR88 RT. MX REMOVED AND REPLACED DOUBLERS PN 170-86654-003 AND 175-86655-003 IAW EMB 170 SRM 51-43-02. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: SHEAR WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND CORROSION ON THE RT SHEAR WEB AT FR 87-88. MX REMOVED AND REPLACED THE SHEAR PNL P/N 170-91919-001 IAW EMB 175 SRM 51-40-02, 51-42-01, 51-42-02, 51-43-01. A/C REMAINS IN CMH FOR COMPLETION OF HEAVY CHECK.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND CORROSION ON RT INTERCOSTAL AT FR 89 TO FR 90. MX REMOVED AND REPLACED RT INTERCOSTAL AT FR 89 TO FR 90 IAW EMB 175 SRM 51-43-03. P/N 170-65177-003. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: BEAM — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND CORROSION ON THE RT BEAM AT FR 86-89. MX REMOVED AND REPLACED RT BEAM AT FR 86-89 IAW EMB 170/175 SRM 51-41-01, 51-43-03. P/N 170-65669-004. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: STRAP — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE A/C WAS IN FOR HEAVY CHECK FOUND CORROSION ON RT STRAP/UPPER SHEET AT FR 85-86. MX REMOVED AND REPLACED RT UPPER SHEET AT FR 85-86 IAW EMB 170/175 SRM 51-41-01, 51-43-03. P/N 170-86101-001. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE AIRCRAFT WAS IN FOR HEAVY CHECK, LEVEL 2 CORROSION WAS FOUND ON THE LT OUTBOARD GUSSET AT FRAME 90. MAINTENANCE REMOVED AND REPLACED THE LT OUTBOARD GUSSET AT FRAME 90 IAW EMB 175 SRM 51-41-02. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE AIRCRAFT WAS IN FOR HEAVY CHECK, LEVEL 2 CORROSION WAS FOUND ON THE RT CENTER GUSSET AT FRAME 90. MAINTENANCE REMOVED AND REPLACED THE RT CENTER GUSSET AT FRAME 90 IAW EMB 175 SRM 51-41-02. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: GUSSET — CORRODED (FUSELAGE) · corrosion level 2 · airframe 11,428 hrs · 9,135 cycles

WHILE AIRCRAFT WAS IN FOR HEAVY CHECK, LEVEL 2 CORROSION WAS FOUND ON THE RT OUTBOARD GUSSET AT FRAME 90. MAINTENANCE REMOVED AND REPLACED THE RT OUTBOARD GUSSET AT FRAME 90 IAW EMB 175 SRM 51-41-02. AIRCRAFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

Part: LIGHT — LOOSE (CABIN) · airframe 11,231 hrs · 8,967 cycles

CREW REPORTED ESCAPE PATH LIGHTING STRIP NEAR FIRST CLASS CAME LOOSE. MAINTENANCE RE-SECURED EMERGENCY LIGHT STRIP PER EMB AMM, NO DEFECTS NOTED.

Part: POWER UNIT — INOPERATIVE (CABIN) · airframe 11,159 hrs · 8,903 cycles

CREW REPORTED FLIGHT DECK EMERGENCY LIGHT INOP. MAINTENANCE REMOVED AND REPLACED ELPU NR 1 PER EMB AMM, OPS CHECK GOOD.

Part: LIGHT — INOPERATIVE (COCKPIT) · airframe 11,112 hrs · 8,863 cycles

CREW REPORTED COCKPIT EMERGENCY LIGHTS WERE INOP. MAINTENANCE REMOVED AND RE-INSTALLED THE LIGHT ASSY PER EMB AMM, OPS CHECK GOOD.

Part: FAN BLADE — BENT (NR 2 ENGINE) · airframe 10,483 hrs · 8,361 cycles

CREW REPORTED BIRD STRIKE TO E-2 DURING CLIMBOUT OF CLT. CREW DECLARED AN EMERGENCY AND RETURNED TO FIELD AT CLT. A/C LANDED WITHOUT INCIDENT. MAINTENANCE COMPLETED BIRD STRIKE INPECTION AND REPLACED E-2 B, 1, 13, 14, 15, AND 27 FAN BLADES PER EMB AMM.

Part: CONNECTOR — LOOSE (CABIN) · airframe 9,877 hrs · 7,874 cycles

CREW REPORTED EMERGENCY LIGHT OVER ROW 8 INOPERATIVE. MAINTENANCE RE-SECURED CONNECTOR AND PERFORMED OPS CHECK PER EMB AMM, OPS CHECK GOOD.