N307AZ

Part: ELEC CONNECTOR — CORRODED (PITOT HEAT) · airframe 86,277 hrs · 25,631 cycles

RETURN TO BLOCK DUE TO PROBE HEAT EICAS MESSAGE ACCOMPAINED BY A BURNING SMELL. AIRCRAFT WAS GROUNDED FOR INSPECTION AND MAINTENANCE. MAINTENANCE FOUND AND REPAIRED SHORTED WIRE W688-301B-20 IN ACCORDANCE WITH WDM 27-62-11 AND B767 SWPM 20-30-12. REMOVED AND REPLACED CORRODED CONNECTOR D23140 IN ACCORDANCE WITH B767 WDM 27-62-11, B767 SWPM 20-63-00, B767 AMM 30-31-00, AND B767 AMM 32-09-02. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR SERVICE.

Part: SLIDING WINDOW — BINDING (ZONE 200) · airframe 85,421 hrs · 25,263 cycles

PRE-DEPARTURE CREW REPORTED, CPT WINDOW IS BINDING WHEN OPENING AND CLOSING. THE LEVER USED TO UNLOCK THE WINDOW. OPERATIONAL TEST PER B767 AMM 56-11-02 SATISFACTORY. NO FAULTS FOUND ON L2 WINDOW.

Part: SKIN — DENTED (RT WING TE FLAP) · airframe 83,871 hrs · 24,655 cycles

RIGHT INBOARD AFT FLAP 2 SHARP DENTS ON UPPER SURFACE

Part: FAILSAFE — CRACKED (ZONE 100) · airframe 83,871 hrs · 24,655 cycles

RH FAILSAFE STRAP HAS DEFECT AT LOWER HOLE.

Part: ANGLE — CRACKED (BS 1278 RBL 44) · airframe 83,871 hrs · 24,655 cycles

CRACK FOUND ON CLOSE OUT ANGLE JUST INSIDE ALC DOOR FWD CUTOUT STA 1278 RBL 44

Part: SKIN — CRACKED (NR 3 SLAT) · airframe 83,871 hrs · 24,655 cycles

#3 SLAT LE IN CENTER HAS DAMAGED FASTENER.

Part: BRACKET — CORRODED (HYD LINE) · corrosion level 2 · airframe 83,871 hrs · 24,655 cycles

HYDRAULIC LINE BLOCK CLAMP BRACKET CORRODED.

Part: CHANNEL — CRACKED (DOOR FRAME) · airframe 83,871 hrs · 24,655 cycles

RIGHT SIDE OF DOOR CUTOUT ON 313AL DOOR FOUND A CRACK ON ANGLE

Part: ATTACH ANGLE — CRACKED (NR 1 NACELLE) · airframe 83,871 hrs · 24,655 cycles

#1 PYLON FRAME ATTACH ANGLE COMMON TO THE OTBD SIDE LOAD FITTING IS CRACKED ACCESS THROUGH PANEL 436AL

Part: FASTENER — DAMAGED (NR 3 SLAT LE) · airframe 83,871 hrs · 24,655 cycles

#3 SLAT LE HAS DAMAGED FASTENER.

Part: PANEL — DAMAGED (ZONE 100) · airframe 83,871 hrs · 24,655 cycles

P32 PANEL HAS DAMAGE AROUND WIRE PASS THRU

Part: ANGLE — CORRODED (BS 654-676) · corrosion level 2 · airframe 83,871 hrs · 24,655 cycles

LAV/GALLEY DRAIN HOLE REINFORCEMENT STIFFENER CORROSION NEXT TO GROUND WIRE ATTACH POINT LOCATION IN LOWER LOBE OF FLC BETWEEN FS 654+121 AND 676 BETWEEN STR 35L AND 36L

Part: SHEAR TIE — CORRODED (BS 742 S39R) · corrosion level 2 · airframe 83,871 hrs · 24,655 cycles

CORROSION ON FLC LOWER LOBE SHEAR TIE LOCATED ON AFT SIDE OF FRAME 742 AND BETWEEN STR 39R AND RIGHT KEEL BEAM EXTENSION

Part: BRACKET — CRACKED (LT NR 6 SLAT) · airframe 83,871 hrs · 24,655 cycles

#6 SLAT CLOSE OUT PANEL BRACKET CRACKED AT MID AUX TRACK.

Part: BRACKET — CRACKED (LT NR 6 SLAT) · airframe 83,871 hrs · 24,655 cycles

#6 SLAT CLOSE OUT PANEL BRACKET CRACKED. OB OF MID AUX TRACK.

Part: BRACKET — CRACKED (RT WING LE) · airframe 83,871 hrs · 24,655 cycles

RW LE BRACKET CRACKED.

Part: BRACKET — CRACKED (RT WING LE) · airframe 83,871 hrs · 24,655 cycles

RW LE STA. 278 HAS CRACKED BRACKET

Part: BRACKET — CRACKED (ZONE 600) · airframe 83,871 hrs · 24,655 cycles

#6 SLAT CLOSE OUT PANEL BRACKET CRACKED.

Part: BRACKET — CRACKED (RT SLAT) · airframe 83,871 hrs · 24,655 cycles

SLAT BRACKET CRACKED RT LE STA. 270

Part: BRACKET — CRACKED (RT NR 6 SLAT) · airframe 83,871 hrs · 24,655 cycles

#6 SLAT CLOSE OUT PANEL BRACKET CRACKED.

Part: FRAME — DAMAGED (BS 1395 S39R) · airframe 83,871 hrs · 24,655 cycles

FRAME WEB DAMAGED

Part: SEAL — WORN (LT WING) · airframe 83,871 hrs · 24,655 cycles

PANEL 345AFB SEAL IS WORN.

Part: SKIN PANEL — CRACKED (ZONE 500) · airframe 83,871 hrs · 24,655 cycles

LEFT WING FIXED L/E PANEL CRACKED IN 2 PLACES UNDER #5 SLAT

Part: SUPPORT ANGLE — CRACKED (NR 1 STRUT) · airframe 83,871 hrs · 24,655 cycles

#1 STRUT FAIRING LONGERON SUPPORT ANGLE IS CRACKED AT NAC 364

Part: SKIN — CRACKED (NR 9 SPOILER) · airframe 83,871 hrs · 24,655 cycles

#9 SPOILER LE AROUND 1 FASTENER CRACKED

Part: SKIN PANEL — DAMAGED (VERTICAL STAB) · corrosion level 2 · airframe 83,871 hrs · 24,655 cycles

RH VERTICAL STAB BETWEEN AUX SPAR AND FRONT SPAR AT RIB 2-3 HAS EDGE CORE DAMAGE

Part: ACCESS PANEL — DELAMINATED (VERTICAL STAB) · corrosion level 2 · airframe 83,871 hrs · 24,655 cycles

RH VERTICAL STABILIZER BETWEEN AUX SPAR AND FRONT SPAR RIBS 2-3 HAS DELAMINATION

Part: SEAT TRACK — WORN (COCKPIT) · airframe 83,871 hrs · 24,655 cycles

CAPTAINS IB AFT TRACK HOLES WORN.

Part: SEAT TRACK — CRACKED (ZONE 200) · airframe 83,871 hrs · 24,655 cycles

FIRST OFFICERS FORWARD IB SEAT TRACK CRACKED.

Part: SEAT TRACK — CRACKED (COCKPIT) · airframe 83,871 hrs · 24,655 cycles

CAPTAINS FORWARD OB SEAT TRACK CRACKED.

Part: SEAT TRACK — WORN (COCKPIT) · airframe 83,871 hrs · 24,655 cycles

FO'S IB AFT TRACK HOLES WORN ELONGATED.

Part: SEAT TRACK — CRACKED (COCKPIT) · airframe 83,871 hrs · 24,655 cycles

CAPTAIN'S FORWARD IB SEAT TRACK CRACKED AT FORWARD STOP PIN HOLE.

Part: PANEL — CRACKED (NR 1 NACELLE) · airframe 83,871 hrs · 24,655 cycles

#1 OB STRUT PANEL CRACKED

Part: SKIN — CRACKED (ZONE 200) · airframe 83,871 hrs · 54,655 cycles

RI DOOR AFT LOWER CORNER CRACKED

Part: ELECTRONIC UNIT — FAULTED (TERMINAL JOINT) · airframe 83,702 hrs · 24,599 cycles

POST FLIGHT CREW REPORTED, FWD CARGO AND LEFT EMERGENCY DOOR EICAS DISPLAYED ONCE ON CLIMB OUT AND ONCE IN CRUISE FOR APPROXIMATELY 2 SECONDS. PRESSURIZATION WAS NORMAL. FLIGHT CONTINUED UNAFFECTED AND WITHOUT INCIDENT. PSEU BITE CHECK NOTED THE FOLLOWING FAULTS: CARD 04, 05, AND 02, TARGET 204, 215,219,214, AND 192. BROKEN SOLDER JOINT ON CARD 05 WHICH IS RELATED TO ALL OTHER CO-EXISTING FAULTS. PROX SWITCH ELECTRONIC UNIT REMOVED AND REPLACED IAW B767 AMM 32-09-04. OPERATIONAL CHECK GOOD. NO FAULTS NOTED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 82,737 hrs · 24,258 cycles

DURING POST FLIGHT INSPECTIONS, LINE MAINTENANCE IDENTIFIED EMERGENCY LIGHTING AFT BATTERY INOPERATIVE. SYSTEM FAULT TRANSFERRED TO DEFERRAL MAINTENANCE ITEM 45997 PER MEL 33-51-01-01. DOWNLINE, POWER SUPPLY BATTERY ASSEMBLY REMOVED AND REPLACED PER IAI SMM 33-51-00. OPERATIONAL CHECK GOOD. DEFERRAL MAINTENANCE ITEM 45997 CLEARED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 82,475 hrs · 24,155 cycles

POST FLIGHT LINE MAINTENANCE REPORTED, BATTERY POWERED EMERGENCY LIGHTS INOPERATIVE. INITIATED DEFERRAL MAINTENANCE ITEM 44676 OF THE INTERIOR EMERGENCY LIGHTING SYSTEM IAW B767 200/300 MINIMUM EQUIPMENT LIST 33-51-01-01. FAULT ISOLATED TO EMERGENCY CEILING LIGHT NEXT TO URINAL GOES OUT AFTER 15-20 SECONDS OF OPERATION. ALL OTHER EMERGENCY LIGHTS CHECK GOOD. IAW B767 AMM 33-51-07 COMPLIED WITH BATTERY CAPACITY TEST AND SUBSEQUENTLY ALL EMERGENCY LIGHTS CHECK SATISFACTORY. DEFERRAL MAINTENANCE ITEM 44676 CLEARED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 82,256 hrs · 24,081 cycles

ON APPROACH, LANDING GEAR DISAGREE EICAS MESSAGE WITH ASSOCIATED CALL OUT FROM GPWS "TOO LOW GEAR". FOLLOWING TWO CONSECUTIVE TOWER FLY-BYS, ATC CONFIRMED GEAR WAS DOWN IN ALL THREE POSITIONS AND DECLARED AN EMERGENCY ON BEHALF OF AIRCRAFT. LANDING WAS WITHOUT INCIDENT AND NO ADDITIONAL PRECAUTIONARY ACTIONS. ON ARRIVAL, AIRCRAFT WAS GROUNDED FOR UNSCHEDULED MAINTENANCE. IAW B767 FAULT ISOLATION MANUAL 32-61-812, CLEANED MICRO SWITCHES ON LANDING GEAR CONTROL LEVER MODULE AND COMPLIED WITH ON GROUND SYSTEM TEST. OPERATIONAL CHECK GOOD. NO ADDITIONAL FAULTS NOTED. AIRCRAFT RELEASED TO SERVICE.

Part: BATTERY — INOPERATIVE · airframe 81,564 hrs · 23,824 cycles

FOUND FLIGHT DECK EMERGENCY FLASHLIGHT INDICATION TO BE INOPERATIVE. REMOVED AND REPLACED EMERGENCY FLASHLIGHT BATTERY IN ACCORDANCE WITH B767 AMM 25-64-02. OPERATIONAL CHECK GOOD.

Part: NONE — NONE · airframe 80,264 hrs · 23,355 cycles

LEFT ENGINE MAX EGT WITH OIL PRESSURE AND OIL QUANTITY INDICATIONS AT ZERO. JUST PRIOR TO LIFT OFF, THE LEFT EGT WAS GOING MAXIMUM/MINIMUM AT AN INAPPROPRIATE RATE FOR THE ENGINE THRUST THAT WAS SET. LEFT ENGINE OIL PRESSURE WAS BLANK, POSSIBLY INDICATING THAT A MONITORING SYSTEM WAS AT FAULT. NO OIL PRESSURE LIGHTS OR OTHER NOTABLE INDICATIONS PRESENT. NO CAUTIONS OR WARNING ON THE EICAS. AIR TURN BACK TO KILN WITH AN EMERGENCY DECLARATION. LANDING UNEVENTFUL WITH NO ADDITIONAL PRECAUTIONARY ACTIONS. ON LANDING, CREW NOTED MAINTENANCE STATUS MESSAGE WITH AN EICAS DISAGREE. FLIGHT GROUNDED FOR FAULT ISOLATION. WORK IN PROGRESS.

Part: ATTACH ANGLE — CRACKED (ZONE 600) · airframe 83,871 hrs · 24,655 cycles

RW IB SLAT CLOSE OUT PANEL CRACKED ATTACH ANGLE.

Part: SHEAR TIE — CORRODED (ZONE 100) · corrosion level 2 · airframe 90,166 hrs · 23,601 cycles

SHEAR TIE CORRODED

Part: PANEL — DELAMINATED (ZONE 300) · airframe 79,798 hrs · 23,179 cycles

VERTICAL STAB LEFT HAND PANEL DELAMINATED.

Part: PANEL — SEPARATED (ZONE 300) · airframe 79,798 hrs · 23,179 cycles

VERTICAL STAB LH PANEL SEPERATING

Part: COVER — ERODED (ZONE 500) · airframe 79,798 hrs · 23,179 cycles

SLAT TRACK COVER ERODED

Part: SUPPORT ANGLE — CRACKED (ZONE 400) · airframe 79,798 hrs · 23,179 cycles

SUPPORT ANGLE CRACKED

Part: SEAL — BROKEN (ZONE 400) · airframe 79,798 hrs · 23,179 cycles

PANEL SEAL BROKEN

Part: WEB — CRACKED (ZONE 400) · airframe 79,798 hrs · 23,179 cycles

PANEL V WEB CRACKED

Part: WEB — CRACKED (ZONE 400) · airframe 79,798 hrs · 23,179 cycles

PANEL WEB CRACKED

Part: TORQUE TUBE — WORN (ZONE 600) · corrosion level 2 · airframe 79,798 hrs · 23,179 cycles

RW INBD TORQUE TUBE WORN AND PITTED

Part: TORQUE TUBE — WORN (ZONE 500) · corrosion level 2 · airframe 79,798 hrs · 23,179 cycles

TORQUE TUBE ON LW INB FLAP WORN AND PITTED

Part: BUSHING — WORN (ZONE 600) · corrosion level 2 · airframe 79,798 hrs · 23,179 cycles

RW INBD FLAP SUPPORT #5 SPLINED BUSSHING WORN AND PITTED

Part: COLLAR — WORN (ZONE 600) · corrosion level 2 · airframe 79,798 hrs · 23,179 cycles

RW INBD FLAP #5 COLLAR FITTINGS WORN AND PITTED

Part: COLLAR — WORN (ZONE 500) · corrosion level 2 · airframe 79,798 hrs · 23,179 cycles

COLLAR FITTING ON LW INB FLAP AT #4 SUPPORT WORN AND PITTED

Part: BUSHING — WORN (ZONE 500) · corrosion level 2 · airframe 79,798 hrs · 23,179 cycles

SPLINED BUSHINGS LW INBD FLAP SUPPORT WORN AND PITTED

Part: DOOR — CRACKED (ZONE 600) · airframe 79,798 hrs · 23,179 cycles

0. 11 SLAT OB CONTROL ROD COVER DOOR CRACKED

Part: SKIN — CRACKED (ZONE 500) · airframe 79,798 hrs · 23,179 cycles

CRACK IN LW LE AT OSS 460

Part: SWITCH — INTERMITTENT · airframe 79,354 hrs · 23,027 cycles

MAIN CARGO DOOR WARNING INDICATION ON TAKEOFF AND CLIMBING THROUGH FL320. NO ABNORMAL INDICATIONS OR PRESSURIZATION ISSUES NOTED. CREW CONSULTED QRH WITH DESCENT TO 10,000 FT. FLIGHT OPERATIONS ADVISED DIVERSION TO KILN FOR UNSCHEDULED MAINTENANCE. EMERGENCY DESCENT WAS UNEVENTFUL WITH NO ADDITIONAL PRECAUTIONARY ACTIONS. ON ARRIVAL AIRCRAFT GROUNDED FOR INSPECTION. SYSTEM DEFERRED 29314 MEL CAT C. IAW AMM 52-31-00 SYSTEM CHECK ISOLATED FAULT TO INTERMITTENT CONTACT OF DOOR SWITCHES. REMOVED AND REPLACED S9024 AND S9023 IAW IAI SMM 52-71-09. OPERATIONAL CHECK GOOD. DEFERRAL 29314 CLEARED.

Part: NONE — NONE · airframe 79,275 hrs · 23,001 cycles

DURING ROUTINE LINE OPERATIONS IN ILN(WILMINGTON,OH) TECHNICIAN DISCOVERED A CRACK IN THE LEFT WING UPPER FIXED LEADING EDGE SKIN AT 0SS 460. DAMAGES WERE EVALUATED IAW B767-300 STRUCTURAL REPAIR MANUAL 57-41-01 AND FOUND TO BE BEYOND LIMITS. IAW FAR 43 APP. A (B) THE INTERIM REPAIR IS CLASSIFIED AS A MAJOR REPAIR AND REQUIRES A GENERAL VISUAL INSPECTION WEEKLY. IF ADDITIONAL DAMAGE IS FOUND, THE PANEL MUST BE REPAIRED OR REPLACED PRIOR TO FLIGHT. THE FIXED LEADING EDGE IS SCHEDULED TO BE REPAIRED AT THE NEXT C CHECK CURRENTLY SCHEDULED FOR 5 APRIL 2022, BUT NO LATER THAN 7 JUNE 2022.

Part: NONE — NONE · airframe 79,274 hrs · 23,000 cycles

DURING ROUTINE LINE OPERATIONS IN RFD (GREATER ROCKFORD, IL), ATI MAINTENANCE REPORTED THE #1/LEFT ENGINE STRUT PANEL (431AT) DEPARTED THE AIRPLANE AND DAMAGED THE LEFT WING INBOARD #5 SPOILER. THE REPORTED DAMAGE MEASURED APPROXIMATELY 1.0" IN HEIGHT X 4.25 IN WIDTH. THE REPORTED DAMAGE WAS OUTSIDE THE ALLOWABLE LIMITS DESCRIBED IN BOEING 767-300 STRUCTURAL REPAIR MAINTENANCE MANUAL 57-70-01. IAW FAR 43 APP A. (B) THE INTERIM REPAIR IS CLASSIFIED AS A MAJOR REPAIR AND REQUIRES A GENERAL VISUAL INSPECTION AND TAP TEST EVERY (50) CYCLES IN ADDITION TO A GENERAL VISUAL INSPECTION FOR STRUCTURAL INTEGRITY EVERY (3) DAYS AT SCHEDULED SERVICE CHECK. THE #5 SPOILER IS SCHEDULED TO BE REPAIRED AT THE NEXT C CHECK CURRENTLY SCHEDULED FOR 5 APRIL 2022, ALTERNATIVELY, NO LATER THAN 7 JUNE 2022.

Part: CHANNEL — CRACKED (LT WING) · airframe 74,868 hrs · 21,649 cycles

AIRCRAFT GROUNDED FOR HEAVY MAINTENANCE. UPON ACCOMPLISHMENT OF ATI-57-564-00-02. INTERNAL - GENERAL VISUAL-LEFT AND RIGHT WING TRAILING EDGE SUPPORT STRUCTURE AND REAR SPAR WING TRAILING EDGE, THE FOLLOWING FINDINGS WERE NOTED: AFT PYLON AREA WHERE PANEL 447DB ATTACHES - STIFFENER ON FORWARD SIDE OF WEB CRACKED ON INBOARD SIDE AT ATTACH FASTENERS. EXACT LOC ON AC: NAC WL 150 TO NAC CWL 130PANEL OB #2 PYLON REMOVED, REPAIR WASHER FABRICATED IAW BOEING DWG 313T2380 REV A, PART HEAT TREATED TO T42 IAW BAC5602 REV AG, PART ALODINED IAWB767 AMM 51-21-04 PRIMED IAW B767 AMM 51-24-21, INSTALLED STIFFENER AND OB PYLON. PANEL IAW B767 SRM 51-40-02 PAR 7, PRIMED FASTENERS IAW B767 AMM 51-24-21 TOP COAT APPLIED IAW AMM 51-24-22

Part: SKIN — CRACKED (NR 1 COWLING) · airframe 74,868 hrs · 21,649 cycles

AIRCRAFT GROUNDED FOR HEAVY MAINTENANCE VISIT. UPON ACCOMPLISHMENT OF ATI-71-834-00-01. EXTERNAL - ZONAL GV CORE COWL PANELS - ENG 1 AND 2. PERFORM EXTERNAL GENERAL VISUAL INSPECTION OF ZONE, THE FOLLOWING FINDINGS WERE NOTED: I/B CORE COWL OUTER SKIN CRACKED AT AFT LATCH. REPAIRED NR 1 ENGINE CORE COWL IAW SRM 51-45-01 REPAIR 12.

Part: ATTACH ANGLE — CORRODED (LT WING) · corrosion level 2 · airframe 74,868 hrs · 21,649 cycles

AIRCRAFT GROUNDED FOR HEAVY MAINTENANCE VIST. UPON COMPLIANCE OF TASK CARD ATI-57-564-00-01, INTERNAL - GENERAL VISUAL LEFT AND RIGHT WING TRAILING EDGE SUPPORT STRUCTURE AND REAR SPAR. WING TRAILING EDGE, THE FOLLOWING FINDINGS WERE NOTED: LT WING TE WS 1067 PNL ATTACH ANGLE CORRODED. REMOVED AND REPLACED LT WING TE WS 1067 ATTACH ANGLE IAW DOCUMENT 47410FAB01.

Part: WARNING MESSAGE — ILLUMINATED (LT ENGINE EGT) · airframe 91,719 hrs · 29,012 cycles

LH EGT RED LINE IN CLIMB FL-17800. SECURED ENGINE IN FLIGHT AFTER THRUST TO IDLE EGT STILL 1100. DIVERSION TO KCVG WITH SINGLE ENGINE OPERATIONS. DECLARED EMERGENCY WITH ATC. AIRCRAFT VISUALLY INSPECTED AFTER LANDING. VERIFIED OK AND TAXIED TO RAMP AS DIRECTED. AIRCRAFT GROUNDED FOR UNSCHEDULED MAINTENANCE.

Part: SKIN — DELAMINATED (VERTICAL STAB) · airframe 70,025 hrs · 20,137 cycles

VERTICAL STAB DELAMINATED ON THE LT SIDE VSS 205.3. REPAIRED THE VERTICAL STAB IAW REA 47322REA 01, AND SRM 51-57-10. AIRCRAFT GROUNDED FOR SCHEDULED MAINTENANCE.

Part: SUPPORT ANGLE — CORRODED (RT WING) · corrosion level 2 · airframe 70,025 hrs · 20,137 cycles

RT WING UPPER TE PANEL SUPPORT ANGLE WAS CORRODED, WS 875. FOUND TO BE BEYOND LIMITS. AIRCRAFT GROUNDED. INSTALLED A NEW SUPPORT ANGLE IAW DWG 1136-164, AND EWO 47322.