# Service difficulty reports: Boeing 767-31K A list on [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k.md). Newest first. General aviation reporting is voluntary. Page 1 of 21 · 1,002 reports - [SDR ABXA20260929441](https://openairdocs.org/sdr/ABXA20260929441.md): Switch · failed · Sep 29, 2026 · N1489A · Boeing 76731K · Emergency Lighting > EMER LIGHTS SWITCH DOES NOT CHANGE INTO ARMED WITH SWITCH GUARD DOWN. MTC REMOVED AND REPLACED EMERGENCY LIGHT SWITCH GUARD IAW AMM 33-51-00. OPS CHECK GOOD. A/C RETURNED TO SERVICE. - [SDR ABXA20260906396](https://openairdocs.org/sdr/ABXA20260906396.md): Warning Message · false activation · Sep 6, 2026 · N1489A · Boeing 76731K · Fire Detection > DURING APPROACH MESSAGE "FIRE/ OVHT SYS" ILLUMINATED, MTX PERFORMED AFOLTS TEST IAW B767 AMM 26-10-00. OPS CHECK GOOD. NFF RETURNED A/C TO SERVICE. - [SDR ABXR2026082800015](https://openairdocs.org/sdr/ABXR2026082800015.md): Support · corroded · Aug 28, 2026 · N1373A · Boeing 76731K · Fuselage Structure (General) > CORROSION ON THE CUTOUT/ SUPPORT STRUCTURE FOR PANEL 195ML, AT THE LEFT UPPER FILLET AREA, AS VIEWED WITH DOOR OPEN. REMOVED CORROSION FROM PNL 195ML'S SUPPORT STRUCTURE, LH UPR FILLET AREA LOST.037 FROM.080 MATERIAL IS FOUND TO BE OUT OF LIMITS. REPAIRED IN - [SDR ABXR082800014](https://openairdocs.org/sdr/ABXR082800014.md): Stiffener · cracked · Aug 28, 2026 · N1373A · Boeing 76731K · Fuselage Miscellaneous Structure > STA. 246 FLOORBEAM HAS CRACKED VERTICAL STIFFENER AT LBL 43 IN LEFT TUNNEL OF MEC.REPAIRED VERTICAL STIFFENER AT STA 246 FLOORBEAM LBL 43 IN LEFT TUNNEL OF MEC IAW B767-300 SRM 53-10-51 REPAIR 3 TABLE 1. - [SDR ABXR082800013](https://openairdocs.org/sdr/ABXR082800013.md): Stiffener · cracked · Aug 28, 2026 · N1373A · Boeing 76731K · Fuselage Miscellaneous Structure > STA. 246 FLOORBEAM HAS A CRACKED VERTICAL STIFFENER ON FWD SIDE AT LBL 28 IN LEFT TUNNEL OF MEC. REPAIRED VERTICAL STIFFENER ON FWD SIDE FLOORBEAM OF STA 246 LBL 28 IN LEFTTUNNEL OF MEC IAW B767-300 SRM 53-10-51 REPAIR 3 TABLE 1. - [SDR ABXA20260804347](https://openairdocs.org/sdr/ABXA20260804347.md): Module · defective · Aug 4, 2026 · N1489A · Boeing 76731K · Trailing Edge Flap Control System > AT APPROXIMATELY 300FT AGL THE FLIGHT CREW RECEIVED THE AURAL WARNING, TOO LOW, FLAPS. BOTH THE FO AND PILOT CONFIRMED FLAPS 25 WAS INDICATED. THE PILOT CALLED FOR A GO-AROUND ANYWAY AND THEY EXECUTED A MISSED APPROACH. THE SECOND APPROACH RESULTED IN A SAFE - [SDR ABXA20260707310](https://openairdocs.org/sdr/ABXA20260707310.md): Escape Reel · expired · Jul 7, 2026 · N1489A · Boeing 76731K · Emergency Equipment > DURING INSP/MTC, NR 3 ESCAPE REEL FOUND OUT OF DATE. DEFERRED THE NR 3 ESCAPE REEL IAW MEL 25-61-1-1 C/W MAINTENANCE PROCEDURE 25-61-1 MBCB 07/17/26 PLACARDS INSTALLED. ACFT RETURNED TO SERVICE. - [SDR ABXA20260623277](https://openairdocs.org/sdr/ABXA20260623277.md): Extinguisher · unsecure · Jun 23, 2026 · N1489A · Boeing 76731K · Fire Bottle, Portable > PIN TO COCKPIT FIRE EXTINGUISHER NEAR LAV DISCOVERED ON FLOOR BY MTC. REATTACHED PIN TO FIRE EXTINGUISHER HANDLE USING BREAKAWAY WIRE. PLACARDS INSTALLED. ACFT RETURNED TO SERVICE. - [SDR ABXA20260622274](https://openairdocs.org/sdr/ABXA20260622274.md): Warning Message · illuminated · Jun 22, 2026 · N1489A · Boeing 76731K · Engine Thrust Reverser > AFTER PUSHBACK, DURING TAXI, LT REV ISLN VALVE. RETURNED TO GATE (BTB). PLACED LEFT T/R ON DI PER MEL 78-31-1 MBCB 07/02/2026 PLACARD INSTALLED A/C DOWNGRADED TO CATIIIA. A/C RETURNED TO SERVICE. - [SDR ABXA20260619271](https://openairdocs.org/sdr/ABXA20260619271.md): Fire Loop · faulted · Jun 19, 2026 · N1489A · Boeing 76731K · Smoke Detection > LT ENG FIRE LP 1, STATUS MESSAGE IN FLIGHT ACFT LANDED NO PROBLEMS, MTX GROUNDED ACFT AND DEFERRED LP 1 LOOP IAW MEL ABX-26-11-1-1 AND RETURNED A/C TO SERVICE. - [SDR ABXA20260616263](https://openairdocs.org/sdr/ABXA20260616263.md): Extinguisher · damaged · Jun 16, 2026 · N1489A · Boeing 76731K · Fire Bottle, Portable > DURING CREW PREFLIGHT, CREW SAID THE RT PORTABLE FIRE EXTINGUISHER BY LAV MOUNTED ON GROUND HAD A CROOKED PRESSURE GAUGE AND WAS WORRIED IT COULD RUPTURE IN FLIGHT OR ON USE. PORTABLE FIRE EXTINGUISHER R & R IAW AMM 26-26-02. ACFT RETURNED TO SERVICE. - [SDR ABXA20260427178](https://openairdocs.org/sdr/ABXA20260427178.md): Actuator · malfunctioned · Apr 27, 2026 · N1489A · Boeing 76731K · Rudder Tab Control System > RUDDER RATIO EICAS MESSAGE ON TAXI OUT. REMOVED AND REPLACED RUDDER RATIO CHANGER ACTUATOR IAW B767 AMM 27-21-15 LEAK CHECK GOOD, OPS CHECK GOOD.RAN BOTH ENGINES @ IDLE, NO RUDDER RATIO MSG PRESENT. PERFORMED RUDDER RATIO OPS CHECK PER B767 AMM 27-21-00. NO - [SDR ABXA20260424172](https://openairdocs.org/sdr/ABXA20260424172.md): Eec · faulted · Apr 24, 2026 · N1489A · Boeing 76731K · Fuel Controlling System > DURING TAXI, ON ENGINE START BOTH EEC TO ALT W/ L & R ENG EEC MODE EICAS MESSAGES. CREW RETURNED TO THE GATES (BTB). MTC DEFERRED IAW MEL 73-21-1-3 NO MX ACTIONS REQUIRED. PLACARD INSTALLED. MBCB 05-04-2026. ALSO: ANOTHER ISSUE CAUSING THE (BTB), ON ENGI - [SDR ABXA20260422170](https://openairdocs.org/sdr/ABXA20260422170.md): Pitot Tube · defective · Apr 22, 2026 · N1489A · Boeing 76731K · Pitot/Static System > AFTER ENGINE START AND TAXI OUT, CAPT PITOT ANNUNCIATOR AND EICAS MESSAGE. CREW RETURNED TO BLOCKS (BTB). MAINTENANCE REMOVED AND REPLACED CAPT PITOT IAW B767 AMM 34-11-01 PITOT STATIC LEAK/OPS TEST GOOD AT THIS TIME NO EICAS MESSAGES PRESENT. AIRCRAFT REMAI - [SDR 2026F00020](https://openairdocs.org/sdr/2026F00020.md): Skin · cracked · Mar 3, 2026 · N1487A · Boeing 76731K · Fuselage Main, Plate/Skin > EXTERIOR FUSELAGE SKIN ONLY IS CRACKED AT ONE FASTENER HOLE LOCATED L1 DOOR CUT OUT AFT CORNER STA 335 JUST ABOVE STR 20L(VERIFIED WITH HFEC).REPAIRED EXTERIOR FUSELAGE SKIN CRACK AT ONE FASTENER HOLE LOCATED L1 DOOR CUT OUT, AFT CORNER, STA 335 JUST ABOVE STR - [SDR ABXA20260221074](https://openairdocs.org/sdr/ABXA20260221074.md): Relay · faulted · Feb 21, 2026 · N1489A · Boeing 76731K · Pitot/Static Anti-Ice System > L AUX PITOT EICAS MSG DURING TAXI OUT, AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC. MTX. REMOVED AND REPLACED L AUX PITOT IAW B767 AMM 34-11-01 OPS AND LEAK CHECK GOOD CHECK.ALSO ACCOMPLISH LOW RANGE LEAK CHECK ON THE L/H AUX PITOT PROBE IAW AMM 34-11-00. - [SDR ABXA20251122306](https://openairdocs.org/sdr/ABXA20251122306.md): Sensor · faulted · Nov 22, 2025 · N1489A · Boeing 76731K · Fuel Controlling System > RIGHT ENGINE CONTROL EICAS MESSAGE AFTER PUSHBACK FROM GATE AFTER ENGINE START, ACFT RETURNED TO GATE (BTB), AND MTX GROUNDED ACFT, MTX TROUBLESHOT & PERFORMED BIT PROCEDURE ON RH PIMU. FOUND SENSOR T25 FAULTING. R & R T25 CIT SENSOR ON RT ENGINE IAW FIM 7 - [SDR ABXA20250419082](https://openairdocs.org/sdr/ABXA20250419082.md): Indicator · unreliable · Apr 19, 2025 · N1489A · Boeing 76731K · Airspeed/Mach Indicator > DURING CLIMB, AIRSPEED UNRELIABLE / STUCK AT 270 KTS INDICATION OF OVERSPEED WITH FLAPS & GEAR UP AT 270 KTS. EMERGENCY DECLARED, AIR TURN BACK. (ATB). MAINTENANCE T/S - ALT VMO SWITCH SELECTED IAW CDL 32-12-1. AIRSPEED TAPE WILL SHOW 270 KTS. PERFORMED LAN - [SDR UIEA2025031900344](https://openairdocs.org/sdr/UIEA2025031900344.md): Fitting · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Horizontal Stabilizer Structure > HORIZONTAL STABILIZER PIVOT FITTING RH UPPER ATTACHMENTS, TWO HOLES WITH CORROSION. SEE NDT INSPECTION REPORT.(

TWO HOLES WITH CORROSION AT HORIZONTAL STABILIZER PIVOT FITTING RH UPPER ATTACHMENTS, WERE REPAIRED I.A.W. TRE6755081 ISSUED DATE 03MAR25 & CMA-TL - [SDR UIEA2025031900343](https://openairdocs.org/sdr/UIEA2025031900343.md): Skin · punctured · Mar 15, 2025 · N1373A · Boeing 76731K · Spoilers > PUNCTURE DAMAGE TO UPPER SPOILER SKIN 6, REPAIR AS REQUIRED.(

UPPER SPOILER SKIN 6 WAS REPAIRED I.A.W B767 SRM 57-70-01-2R-1 AND SRM 51-70-04-0G-0 PAR 5 B AND 51-70-17-0G-0 PAR 4 B FIG 24 REV 127 15DEC24. NO FURTHER DEFECTS NOTED.

) - [SDR UIEA2025031900342](https://openairdocs.org/sdr/UIEA2025031900342.md): Support · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Leading Edge Devices > LH WING INBOARD FLAP TRACK #3 SUPPORT AFT ATTACHMENT HOLES, BORE WITH CORROSION (4EA).(

LH WING INBOARD FLAP TRACK #3 SUPPORT AFT ATTACHMENT HOLES WERE REPAIRED I.A.W. TRE6757277 ISSUED DATE 04/ MAR/25 & CMA-TLS-25-0017. APPROVAL BY FAA FORM 8100-9 (2-02) IS - [SDR UIEA2025031900341](https://openairdocs.org/sdr/UIEA2025031900341.md): Fitting · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Horizontal Stabilizer Structure > HORIZONTAL STABILIZER PIVOT FITTING RH LOWER ATTACHMENTS, HOLE WITH CORROSION. SEE NDT INSPECTION REPORT.(

HOLE WITH CORROSION AT HORIZONTAL STABILIZER PIVOT FITTING RH LOWER ATTACHMENTS WAS REPAIRED IAW TRE6755081 ISSUED DATE 03MAR25 FAA FORM 8100-9 (2-02) - [SDR UIEA2025031900340](https://openairdocs.org/sdr/UIEA2025031900340.md): Packing · leaking · Mar 15, 2025 · N1373A · Boeing 76731K · Hydraulic System, Main > RH WING, PDU SLATS, HYDRAULIC MOTOR WITH EVIDENCE OF HYD LEAK.(

RH WING PDU HYD MOTOR PACKING WAS REPLACED AND LINES WERE TIGHTEN I.A.W AMM 27-81-11-424-029 REV. 144 22/DEC/24 TORQUE WAS APPLIED 170 LB/IN, 500 LB/IN AND 270 LB/IN, TORQUE DA TA S/N: 052412188 - [SDR UIEA2025031900339](https://openairdocs.org/sdr/UIEA2025031900339.md): Bushing · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Horizontal Stabilizer Structure > HORIZONTAL STAB, RH PIVOT PIN, SLEEVE WITH CORROSION.(

HORIZONTAL STAB RH PIVOT PIN SLEEVE WAS REPLACED WITH NR00439 IAW SRM 51-10-02-0G-0 REV 127 DATE 15 DEC 24. NO FURTHER DEFECTS NOTED.

) - [SDR UIEA2025031900338](https://openairdocs.org/sdr/UIEA2025031900338.md): Longeron · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Fuselage Miscellaneous Structure > AFT CARGO COMPARTMENT, BTW STA 1065 AND 1087, STRG 23L AND 24L, LONGERON WITH CORROSION, L=4" W=1.580".(

AFT CARGO COMPARTMENT, BTW STA 1065 AND 1087, STRG 23L AND 24L, LONG ERON WITH CORROSION LEVEL 2 WAS REPLA CED IAW SRM 51-10-02-0G-0 PAR 9 REV 127 15 DEC - [SDR UIEA2025031900337](https://openairdocs.org/sdr/UIEA2025031900337.md): Support · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Trailing Edge Flaps > RIGHT WING TRAILING EDGE OUTBOARD FLAP SUPPORT #7, SUPPORT ACTUATOR HOLE WITH CRACK INDICATION AT 6 O´CLOCK APPROX.(

RIGHT WING TRAILING EDGE OUTBOARD FLAP SUPPORT #7, SUPPORT ACTUATOR HOLE WAS REPAIRED IAW TRE6757276 ISSUED DATE 21/FEB/25 & CMA-TLS-25-0006 - [SDR UIEA2025031940336](https://openairdocs.org/sdr/UIEA2025031940336.md): Support · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Trailing Edge Flaps > RIGHT WING TRAILING EDGE OUTBOARD FLAP SUPPORT #8, SUPPORT ACTUATOR HOLE WITH CORROSION INDICATION.(

RIGHT WING TRAILING EDGE OUT BOARD FLAP SUPPORT #8, SUPPORT ACTUATOR HOLE WITH CORROSION LEVEL 2 WAS REPAIRED IAW TRE6757275 ISSUED DATE FEBRUARY 21, 2025. F - [SDR UIEA2025031200280](https://openairdocs.org/sdr/UIEA2025031200280.md): Skin · damaged · Mar 15, 2025 · N1373A · Boeing 76731K · Leading Edge Devices > DURING THE REMOVAL OF SLAT #6 FOR REPAIR (NR 00005), HIDDEN DAMAGE WAS FOUND ON LH WING FIXED LEADING EDGE AT RIB LES 351.10, WITH EXCESSIVE WEAR AND HOLE.(

ON LH WING FIXED LEADING EDGE AT RIB LES 351.10, DAMAGE WAS REPAIRED I. A.W. SRM 57-41-09-2R-2 FIGURE - [SDR UIEA2025031200279](https://openairdocs.org/sdr/UIEA2025031200279.md): Case · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Turbine Engine Air Inlet Section > ENG 2, FAN CASE, AT 6' O CLOCK, UNDER STRUT AREA, BASE WITH CORROSION L=2.100" W=1"(

ENG 2, FAN CASE, AT 6' O CLOCK, UNDER STRUT AREA, BASE, CORROSION LEVEL 1 WAS REWORKED, EVALUATED, INSPECTED AND FOUND TO BE WITHIN ALLOWABLE LIMITS IAW AMM 72-33-00-206-001 - [SDR UIEA2025031200278](https://openairdocs.org/sdr/UIEA2025031200278.md): Case · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Turbine Engine Air Inlet Section > ENG 1, AFT FAN CASE, AT 5 TO 6 O'CLOCK APROX, WITH SEVERAL POINTS OF CORROSION (3EA).(

ENG 1, AFT FAN CASE, AT 5 TO 6 O'CLOCK APROX, CORROSIONS LEVEL 1 WAS REWORKED, EVALUATED, INSPECTED AND FOUND TO BE WITHIN ALLOWABLE LIMITS. NO FURTHER DEFECTS NOTED.

) - [SDR UIEA2025031900255](https://openairdocs.org/sdr/UIEA2025031900255.md): Skin · dented · Mar 15, 2025 · N1373A · Boeing 76731K · Trailing Edge Flaps > LH WING INBOARD TRAILING EDGE FLAP, LOWER AREA UPPER SKIN WITH SEVERAL DENTS.(

ONE DENT WAS REPAIRED IAW SRM 57-53-01-2R-1 PAG.1-7 FIG. 201 SHEET 4 AND SRM 51-70-10-2R-4 REPAIR 4

/

FIG.201 SHEET 1 PAG.1-22 AND THREE FOUND WITHIN LIMITS IAW B767 SRM 57 - [SDR UIEA2025031900254](https://openairdocs.org/sdr/UIEA2025031900254.md): Skin · punctured · Mar 15, 2025 · N1373A · Boeing 76731K · Elevator, Plate/Skin > RH OUTBOARD ELEVATOR, LOWER AND UPPER SKIN WITH A PUNCTURE BTW ELEV STA 200 AND 176, AT 2" FROM TRAILING EDGE.(

RH OUTBOARD ELEVATOR, LOWER AND UPPER SKIN WAS REPAIRED IAW SRM 55-20-01-2R-1 FIG.201 SHEET 2 PAG.2-3 AND SRM 51-70-04-0G-0 PAR.5.D FIG.6 PAG.17,3 - [SDR UIEA2025031900253](https://openairdocs.org/sdr/UIEA2025031900253.md): Beam · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Cargo/Baggage Doors > AFT CARGO DOOR, BEAM INNER CHORD, BTW STA 1285 AND STA 1329 STRG 23 WITH CORROSION AROUND FASTENER HOLES (L= 1.250" W=1 ").(

REPAIRED IN ACCORDANCE WITH TRE6752056 (BOEING COMMUNICATION MESSAGE CMA-TLS-25-0012). NO FURTHER DEFECTS NOTED

) - [SDR UIEA2025031000252](https://openairdocs.org/sdr/UIEA2025031000252.md): Skin · dented · Mar 15, 2025 · N1373A · Boeing 76731K · Leading Edge Devices > LEFT WING, SLAT 6 INBOARD FACE WITH DENT APRX 10€Œ OF OUTBOARD EDGE.(

LEFT WING, SLAT 6 INBOARD FACE WITH DENT APRX 10€Œ OF OUTBOARD EDGE WAS REPAIRED IAW SRM 57-43-02-2R-1 FIG.201 PAG.2-3 AND SRM 51-70-10-2R-4 REPAIR 4 FIG.202 SHEET 1 PAG.1,8,16. NO FURTH - [SDR UIEA2025031000251](https://openairdocs.org/sdr/UIEA2025031000251.md): Support · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Wing Main, Frame Structure > RIGHT WING TRAILING EDGE INBOARD FLAP #5 SUPPORT MECHANISM 6-6 OUTER PIN WITH SEVERAL CORROSION IN THE INNER BORE.(

RIGHT WING TRAILING EDGE INBOARD FLAP #5 SUPPORT MECHANISM 6-6 OUTER PIN WAS REPLACED IAW AMM TASK 27-51-04-402-135 REV 144. NO FUTHER DEFECTS - [SDR UIEA2025031900250](https://openairdocs.org/sdr/UIEA2025031900250.md): Skin · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Horizontal Stabilizer, Plate/Skin > CORROSION ON THE UPPER SKIN OF THE HORIZONTAL STABILIZER CENTER SECTION, RH SIDE.(

THE UPPER SKIN OF THE HORIZONTAL STABILIZER CENTER SECTION, RH SIDE MWAS REWORKED, BLEND OUT AND INSPECTIONS PER MXA EO NO. TRE6755080 (BOEING COMMUNICATION MESSAGE CMA-TLS-25 - [SDR UIEA2025031900247](https://openairdocs.org/sdr/UIEA2025031900247.md): Skin · dented · Mar 15, 2025 · N1373A · Boeing 76731K · Leading Edge Devices > SLAT #5, LEADING EDGE EXTERNAL SKIN, LOWER INBOARD EDGE WITH A DENT.(

SLAT #5, LEADING EDGE EXTERNAL SKIN, LOWER INBOARD EDGE DAMAGE WAS REPAIRED IAW. TRE6757274 ISSUED DATE 14FEB25 & CMA-TLS-25-0003 DATE 25FEB25. NO FURTHER DEFECTS NOTED

) - [SDR UIEA2025031900246](https://openairdocs.org/sdr/UIEA2025031900246.md): Skin · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Fuselage Main, Plate/Skin > FUSELAGE SECTION 48, APU INTAKE DOOR CUTOUT, UPPER STRIP BROKEN AND WITH CORROSION.(

FUSELAGE SECTION 48, APU INTAKE DOOR CUTOUT, UPPER STRIP WAS REPLACED IAW SRM 51-10-02-0G-0 PAR 9 REV 127 15DEC24. NO FURTHER DEFECTS NOTED.

) - [SDR UIEA2025031900244](https://openairdocs.org/sdr/UIEA2025031900244.md): Skin · damaged · Mar 15, 2025 · N1373A · Boeing 76731K · Wing, Plate/Skin > RH WING, FIXED LEADING EDGE, BETWEEN WS 538.2 AND WS 564.2 (SLAT # 9, INBOARD MAIN TRACK, CUT OUT) WITH EDGE BROKEN.(

RH WING, FIXED LEADING EDGE, BETWEEN WS 538.2 AND WS 564.2 WAS REPAIRED IAW B767 SRM 57-41-01-2R-1 AND SRM 51-70-08-0G-0 PAR 5 G FIG 14 REV - [SDR UIEA2025031900243](https://openairdocs.org/sdr/UIEA2025031900243.md): Spacer · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Horizontal Stabilizer Structure > HORIZONTAL STABILIZER RH PIVOT PIN, OUTER SPACER WITH CORROSION.(

HORIZONTALSTABILIZER RH PIVOT PIN, OUTER SPACER WAS REPLACED I.A.W AMM 55-17-51-404-013 REV 144 22DEC24. NO FURTHER DEFECTS NOTED.

) - [SDR UIEA2025031900241](https://openairdocs.org/sdr/UIEA2025031900241.md): Stringer · broken · Mar 15, 2025 · N1373A · Boeing 76731K · Fuselage Main, Longeron/Stringer > BULK CARGO COMPARTMENT, BTW STA 1480 AND STA 1502, STRINGER 30L BROKEN.(

BULK CARGO COMPARTMENT, BTW STA 1480 AND STA 1502, STRINGER 30L WAS REPAIRED IAW. TRE6753717 ISSUED DATE 21FEB25 FVCI EO #25037-1 REV. A. ISSUED DATE EO 20FEB25 FAA FORM 8110-3 ISSUED D - [SDR UIEA2025030800240](https://openairdocs.org/sdr/UIEA2025030800240.md): Control Module · leaking · Mar 15, 2025 · N1373A · Boeing 76731K · Flight Control System > HORIZONTAL STABILIZER WITH EVIDENCE OF HYDRAULIC LEAKAGE STAB TRIM CONTROL MODULE RH.(

LEAKAGE CHECK IN STAB TRIM CONTROL MODULE RH WAS PERFORMED IAW AMM 29-11-00-796-053 REV.144 DATE: 22DEC24. NO LEAK FOUND.

) - [SDR UIEA2025031900237](https://openairdocs.org/sdr/UIEA2025031900237.md): Door Frame · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Fuselage Main, Structure > AFT CARGO COMPARTMENT, CUT OUT LOWER DOOR, BETWEEN STA 1263 AND STA 1285, FRAME WITH CORROSION, L=2", W=1.5".(

AFT CARGO COMPARTMENT, CUT OUT LOWER DOOR, BETWEEN STA 1263 AND STA 1285, FRAME CORROSION LEVEL 2 WAS REPAIRED IAW TRE 6753718 ISSIED DATE 21FEB25. - [SDR UIEA2025031900235](https://openairdocs.org/sdr/UIEA2025031900235.md): Lens · broken · Mar 15, 2025 · N1373A · Boeing 76731K · Flight Compartment Lighting > SWITCH "MAIN DECK CARGO", LENS BROKEN.(

MAIN DECK CARGO LIGHTS SWITCH LENS WAS REPLACED IAW AMM 33-34-00-900-801 REV 144 22DEC24 MAIN DECK CAR GO LIGHTS SWITCH, SATISFACTORY TEST IAW AMM 33-34-00-700-801 REV 144 22DEC24. NO FURTHER DEFECTS NOTED.

) - [SDR UIEA2025031900234](https://openairdocs.org/sdr/UIEA2025031900234.md): Skin · gouged · Mar 15, 2025 · N1373A · Boeing 76731K · Nacelle/Pylon Structure > ENG 1, LH SIDE, SKIN ON AFT TORQUE BOX WITH A GOUGE.(

ENG 1, LH SIDE, SKIN ON AFT TORQUE BOX DAMAGE WAS REPAIRED IAW TRE6754205 ISSUED DATE 01MAR25. RDR NUMBER: CMA-TLS-25-0015-03B DATE 01MAR25. NO FURTHER DEFECTS

) - [SDR UIEA2025031980233](https://openairdocs.org/sdr/UIEA2025031980233.md): Bracket · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Fuselage Miscellaneous Structure > CORROSION ON PROXIMITY SENSORS BASE SUPPORT (S234, S235) AT FWD BULKHEAD OF NLG WHEEL WELL. (L= 1 IN, W= 2 IN).(

PROXIMITY SENSORS BASE SUPPORT (S234, S235) AT FWD BULKHEAD OF NLG WHEEL WELL, WAS REPLACED IAW SRM 51-10-02-OG-0 PARG 9 REV 127. NO FURTHER DEFE - [SDR UIEA2025030800232](https://openairdocs.org/sdr/UIEA2025030800232.md): Elec Connector · corroded · Mar 15, 2025 · N1373A · Boeing 76731K · Electrical Power System Wiring > CORROSION ON UPPER CONNECTOR OF PROXIMITY SENSOR S234 AT FWD BULKHEAD OF NLG WHEEL WELL.(

CONNECTOR S234 WAS REPLACED IAW SWPM 20-61-00 REV 88, TEST SATISFACTORY, A/C GOOD FOR SERVICE.

) - [SDR UIEA2025030800230](https://openairdocs.org/sdr/UIEA2025030800230.md): Lamp · inoperative · Mar 15, 2025 · N1373A · Boeing 76731K · Landing Gear Brake System > REF DMI 225254 PARKING BRAKE LIGHT INOP, PARKING BRAKE LIGHTS, PARK BRAKE LIGHT 300 ANTISKID LIGHT VERIFIED OPERATIVE.(

PARK BRAKE LIGHT 300 ANTISKID LIGHT VERIFIED OPERATIVE. LAMPS WERE REPLACED IAW 32-44-08-712-016 REV 114 WITH A SATISFACTORY TEST. DMI 225 - [SDR UIEA2025031980228](https://openairdocs.org/sdr/UIEA2025031980228.md): Skin · dented · Mar 15, 2025 · N1373A · Boeing 76731K · Leading Edge Devices > LEFT WING, OUTBOARD SLAT #1 IN REAR SKIN WITH DENT.(

LEFT WING, SLAT 1 T/E WEDGE, LOWER SURFACE WAS REPAIRED IAW SRM 57- 43-02-2R-1 FIG.201 PAG.2-3 AND SRM 51-70-10-2R-4 REPAIR 4 FIG.201 SHEET 2 PAG.1,4,7 REV.127. NO FURTHER DEFECTS NOTED.

) - [SDR UIEA2025031960223](https://openairdocs.org/sdr/UIEA2025031960223.md): Support · cracked · Mar 15, 2025 · N1373A · Boeing 76731K · Trailing Edge Flaps > LEFT WING TRAILING EDGE INBOARD FLAP 4 SUPPORT MECHANISM 6-6 OUTER PIN WITH CRACK INDICATION.(

THE 6-6 OUTER PIN OF THE LH WING INB FLAP SUPPORT #4 WAS REPLACED IAW AMM 27-51-04-402-135 REV.144 DATE: 22DEC24 TORQUE WERE APPLIED 1000 LB/IN S/N: 0823114442 D/D Next page: https://openairdocs.org/model/boeing-767-31k/reports.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE aircraft_model_key = '76731K' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/model/boeing-767-31k/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.