# Service difficulty reports: N336UP

A list on [N336UP](https://openairdocs.org/aircraft/N336UP.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 2 · 64 reports

- [SDR IPXA2026091324623](https://openairdocs.org/sdr/IPXA2026091324623.md): Structure · damaged · Jun 18, 2026 · N336UP · Boeing 76734AF · Rudder Structure
  > MAJOR REPAIR. APPARENT DAMAGE TO TRAILING EDGE OF RUDDER. APPROX 3/4 OF THE WAY TO THE TOP. STEPS 3-7 COMPLETED PER EO-97804-REQ3. BMS 8-301 PO: SP2917496, BMS 9-8, TYPE I, CLASS 2, STYLE 3K-70-P GRAPHITE FABRIC PO: SP0732932. REMOVED TEMP SHELF ASSY ON RIG
- [SDR IPXA2026030592144](https://openairdocs.org/sdr/IPXA2026030592144.md): Window · scratched · Jan 27, 2026 · N336UP · Boeing 76734AF · Flight Compartment Windows
  > MULTI SCRATCHES ON OUTSIDE L2 WINDOW HARD TO SEE THOUGH NIGHT GLARE. COMPLETED REMOVING THE L2 WINDOW AND INSTALLED THE NEW L2 WINDOW AS PER B767 56-11-02. WINDOW HEAT OPS CKS GOOD AT THIS TIME AS PER B767 AMM 30-34-01. NO LEAKS NOTED AS WELL. VERIFIED PROPER
- [SDR IPXA2026012892144](https://openairdocs.org/sdr/IPXA2026012892144.md): Window · scratched · Jan 27, 2026 · N336UP · Boeing 76734AF · Flight Compartment Windows
  > MULTI SCRATCHES ON OUTSIDE L2 WINDOW, HARD TO SEE THOUGH NIGHT GLARE. R & R THE L2 WINDOW ASSY IAW AMM 56-11-02-004-001 UP TO STEP D-4.
- [SDR IPXA2025021782529](https://openairdocs.org/sdr/IPXA2025021782529.md): Wedge · debonded · Feb 17, 2025 · N336UP · Boeing 76734AF · Leading Edge Devices
  > NUMBER 10 SLAT OUTBOARD TRAILING EDGE, WEDGE DISBOND (REPAIR)..I.A.W AMM 20-11-00-910-802 REV.144 INSTALL 624FT,625AT. I.A.W AMM 27-81-02-424-099 REV 144 STEP 3H(18) TO I(13) COMPLETE TEST NO.10 SLAT. I.A.W AMM 20-11-00-910-802 REV.144 INSTALL 624FT.625AT.
- [SDR IPXA2025021774905](https://openairdocs.org/sdr/IPXA2025021774905.md): Wedge · debonded · Feb 16, 2025 · N336UP · Boeing 76734AF · Leading Edge Devices
  > NR 10 SLAT, INBOARD TRAILING EDGE, WEDGE DISBOND (REPAIR). CLEAN, SEAL AND FINFISH AT REPAIR AREA I.A.W. 767-300F SRM 51-70-10-2R-0 PARAGRAPH 22 REV.91. I.A.W AMM 51-21-10-307-020 REV.144, REPAINT REWORK AREA. JOB COMPLETED AND CONDITION CHECK NORMAL AND AT
- [SDR IPXA2025021774931](https://openairdocs.org/sdr/IPXA2025021774931.md): Wedge · chafed · Feb 16, 2025 · N336UP · Boeing 76734AF · Leading Edge Devices
  > NUMBER 9 SLAT, OUTBOARD TRAILING EDGE, WEDGE CHAFING WORN (REPAIR)..I.A.W AMM 30-11-06-404-009 REV 144 INSTALLED THE NO.8 TO NO.9 SLAT INTERSTITIAL DUCT. I.A.W AMM 30-11-06-404-009 REV 144 INSTALLED THE NO.9 TO NO.10 SLAT INTERSTITIAL DUCT.I.A.W AMM 20-11
- [SDR IPXA2025021763483](https://openairdocs.org/sdr/IPXA2025021763483.md): Skin · debonded · Feb 15, 2025 · N336UP · Boeing 76734AF · Leading Edge Devices
  > DISBOND - SKIN, OUTBD EDGE OF L/H WING NO.3 SLAT T/E SKIN (REPAIR). I.A.W AMM 51-21-10-307-020 REV.144, REPAINT REWORK AREA. JOB COMPLETED AND CONDITION CHECK NORMAL AND ATTACHMENT ARE UPLOADED.
- [SDR IPXA2025021900375](https://openairdocs.org/sdr/IPXA2025021900375.md): Angle · cracked · Feb 12, 2025 · N336UP · Boeing 76734AF · Fuselage Miscellaneous Structure
  > FOUND THE ANGLE CRACK AT STA 1578 RBL 80 OUTBOARD IN BULK CARGO COMPARTMENT RIGHT AREA. (REPLACE). INSTALL NEW PARTS I.A.W SRM 51-40-02-0G REV.91 AND BOEING DWG NO: 146T5650 SHEET 5 REV:C. I.A.W AMM 25-57-05-404-006, AMM 25-58-04-404-015 AND AMM 25-58-01-404
- [SDR IPXA2025021900355](https://openairdocs.org/sdr/IPXA2025021900355.md): Angle · cracked · Feb 12, 2025 · N336UP · Boeing 76734AF · Fuselage Miscellaneous Structure
  > FOUND THE ANGLE CRACK AT STA 1578 LBL 80 OUTBOARD IN BULK CARGO COMPARTMENT LEFT AREA. (REPLACE). I.A.W AMM 25-59-01-404-019 REV.144 INSTALL MAIN DECK CARGO DADO PANELS AT STA 1578 LEFT SIDE, TOTAL:2EA AND CONDITION CHECK NORMAL.
- [SDR IPXA2025021982679](https://openairdocs.org/sdr/IPXA2025021982679.md): Stiffener · cracked · Feb 11, 2025 · N336UP · Boeing 76734AF · Fuselage Miscellaneous Structure
  > CRACK, CENTER WING FRONT SPAR STIFFENER AT STA 785.9 RBL 11 (REPAIR). REPAIR DAMAGE AREA I.A.W SRM 57-10-10-2R-2 REV. 91, EGAT WORK SHEET NO.50116 AND UPS SREO-58151-REQ001 REV1, BOEING DWG NO. 111T2000 SH 21 REV: J, SH 22 REV: G, 111T5201 SH 2 REV: A AND 140
- [SDR IPXA2025021982753](https://openairdocs.org/sdr/IPXA2025021982753.md): Stiffener · cracked · Feb 11, 2025 · N336UP · Boeing 76734AF · Fuselage Miscellaneous Structure
  > CRACK, CENTER WING FRONT SPAR STIFFENER AT STA 785.9 RBL 33 (REPAIR). REPAIR DAMAGE AREA I.A.W SRM 57-10-10-2R-2 REV.91, EGAT WORK SHEET NO. 50115 AND UPS SREO-58151-REQ001 REV1, BOEING DWG NO. 111T2000 SH 21 REV: J, SH 22 REV: G, SH 5 REV: D, 140T0520 SH 23
- [SDR IPXA2025021982583](https://openairdocs.org/sdr/IPXA2025021982583.md): Stiffener · cracked · Feb 11, 2025 · N336UP · Boeing 76734AF · Fuselage Miscellaneous Structure
  > CRACK, CENTER WING FRONT SPAR STIFFENER AT STA 785.9 LBL 11 (REPAIR). REPAIR DAMAGE AREA I.A.W SRM 57-10-10-2R-2 REV.91, EGAT WORK SHEET NO. 50114 AND UPS SREO-58151-REQ001 REV1, BOEING DWG NO. 111T2000 SH 21 REV: J, SH 22 REV: G, 111T5201 SH 2 REV: A, AND 14
- [SDR IPXA2025021584056](https://openairdocs.org/sdr/IPXA2025021584056.md): Floor Panel · dented · Feb 11, 2025 · N336UP · Boeing 76734AF · Fuselage Floor Panel
  > FOUND MAIN DECK FLOOR PANEL WITH DENT DAMAGE, P/N: 143T5876-80 PANEL NO.232HFF STA532~STA654+22 RBL55~RBL77 (REPAIR). FABRICATE A NEW FLOOR PANEL I.A.W. SREO-9693-REQ001 REV.4. I.A.W AMM 25-57-05-404-006, AMM 25-57-02-404-016, AMM 25-58-01-404-005, AMM 25-58-
- [SDR IPXA2025021584089](https://openairdocs.org/sdr/IPXA2025021584089.md): Floor Panel · dented · Feb 11, 2025 · N336UP · Boeing 76734AF · Fuselage Floor Panel
  > FOUND MAIN DECK FLOOR PANEL WITH DENT DAMAGE, P/N:146T5869-67 PANEL NO.251HFF STA 1197+22~STA1197+120 LBL33~LBL55 (REPAIR). FABRICATE A NEW FLOOR PANEL I.A.W. SREO-9693-REQ001 REV.4. PERFORM MAIN DECK CARGO FLOOR PANEL OK TO INSTALL CHECK AT STA 1197+22 ~ STA
- [SDR IPXA2025021584028](https://openairdocs.org/sdr/IPXA2025021584028.md): Floor Panel · dented · Feb 11, 2025 · N336UP · Boeing 76734AF · Fuselage Floor Panel
  > FOUND MAIN DECK FLOOR PANEL WITH DENT DAMAGE, P/N: 146T5869-10 PANEL NO.252HFF STA 1197+22~STA1197+120 RBL77~RBL88 (REPAIR). FABRICATE A NEW FLOOR PANEL I.A.W. SREO-9693-REQ001 REV.4.. I.A.W AMM 25-57-05-404-006, AMM 2-58-04-404-015 AND AMM 25-58-01-404-005
- [SDR IPXA2025021584025](https://openairdocs.org/sdr/IPXA2025021584025.md): Floor Panel · dented · Feb 11, 2025 · N336UP · Boeing 76734AF · Fuselage Floor Panel
  > FOUND MAIN DECK FLOOR PANEL WITH DENT DAMAGE, P/N:143T5876-82 PANEL NO.252GFF STA 532~STA 654+22 RBL33~RBL55 (REPAIR). FABRICATE A NEW FLOOR PANEL I.A.W. SREO-9693-REQ001 REV.4. I.A.W AMM 25-57-05-404-006, AMM 25-57-02-404-016, AMM 25-58-01-404-005, AMM 25-58
- [SDR IPXA2024061787089](https://openairdocs.org/sdr/IPXA2024061787089.md): Cdu · failed · Jun 17, 2024 · N336UP · Boeing 76734AF · Flight Management Computing Hardware System
  > AIR TURNBACK, AT LEVELING OFF AT CRUISE THE LEFT FMC SCREEN WENT BLANK. LEFT CDU IS INOP. WHEN NAV SELECT SWITCH SET TO CDU-L RECEIVED A VTK FLAG ON NAV DISPLAY LT CDU HAD NO SCREEN, RT CDU OPS NORMAL WHEN STARTING T/S. FOUND 2 OHMS AT PIN 41 AND 115VAC AT
- [SDR IPXA2023122183975](https://openairdocs.org/sdr/IPXA2023122183975.md): Door · leaking · Dec 21, 2023 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > DURING CLIMB LOUD SQUEAL FROM MAIN CABIN DOOR, STOPS AT CRUISE. MAIN ENTRY DOOR SEAL REINSTALLED IAW AMM 52-09-01-424-019.
- [SDR IPXA2023113091796](https://openairdocs.org/sdr/IPXA2023113091796.md): Window · leaking · Nov 21, 2023 · N336UP · Boeing 76734AF · Flight Compartment Windows
  > **SUPPLEMENTAL SDR**L2 WINDOW SQUEALING IN FLT R/R L2 WINDOW SEAL PER AMM 56-11-11. LEAK CHECKS GOOD.
- [SDR IPXA2023112291796](https://openairdocs.org/sdr/IPXA2023112291796.md): Unknown · unknown · Nov 21, 2023 · N336UP · Boeing 76734AF · Flight Compartment Windows
  > *SDR FILED OPEN* L2 WINDOW SQUEALING IN FLT PRESSURIZED A/C, FOUND LWR SECTION OF L2 WINDOW HAVING EXCESSIVE LEAKAGE. ORDERED WINDOW ON REQ.
- [SDR IPXA2023071175465](https://openairdocs.org/sdr/IPXA2023071175465.md): Door · inoperative · Jul 11, 2023 · N336UP · Boeing 76734AF · Cargo/Baggage Doors
  > **ATB**LWR FWD CARGO DOOR MESSAGE AFTER TAKEOFF OPENED & CLOSED LWR FWD CARGO ELECTRICALLY, VERIFIED DOOR CLOSED & LOCKED & LATCHED PROPERLY. OK FOR SERVICE IAW MM 52-33-00
- [SDR IPXA2023051584890](https://openairdocs.org/sdr/IPXA2023051584890.md): Tray · cracked · May 3, 2023 · N336UP · Boeing 76734AF · Fuselage Miscellaneous Structure
  > *SUPPLEMENTAL SDR* FAULT - FOUND AFT CARGO TRAY-LOCK CRACK AT STA 1336 LBL 20. (REPLACE) 1.I.A.W AMM 25-53-22-004-001 REV139.00 REMOVE AFT PALLET LOCK. DRILLING NEW HOLE FOR TRAY-LOCK I.A.W SRM 51-40-05-0G REV.86.00. 1.I.A.W AMM 25-53-22-404-005 REV139.00 INST
- [SDR IPXA2023051584762](https://openairdocs.org/sdr/IPXA2023051584762.md): Tray · cracked · May 3, 2023 · N336UP · Boeing 76734AF · Fuselage Miscellaneous Structure
  > *SUPPLEMENTAL SDR* FAULT - FOUND AFT CARGO TRAY-LOCK CRACK AT STA 1336 LBL 43. (REPLACE) 1.I.A.W AMM 25-53-22-004-001 REV139.00 REMOVE AFT PALLET LOCK. DRILLING NEW HOLDS FOR TRAY-LOCK IAW SRM51-40-05-0G REV.86.00 1.I.A.W AMM 25-53-22-404-005 REV139.00 INSTALL
- [SDR IPXA2023050884762](https://openairdocs.org/sdr/IPXA2023050884762.md): Unknown · unknown · May 3, 2023 · N336UP · Boeing 76734AF · Fuselage Structure (General)
  > *SDR FILED OPEN* FAULT - FOUND AFT CARGO TRAY-LOCK CRACK AT STA 1336 LBL 43. (REPLACE) 3.DRILLING NEW HOLDS FOR TRAY-LOCK IAW SRM51-40-05-0G REV.86.00
- [SDR IPXA2023050884890](https://openairdocs.org/sdr/IPXA2023050884890.md): Unknown · unknown · May 3, 2023 · N336UP · Boeing 76734AF · Fuselage Structure (General)
  > *SDR FILED OPEN* FAULT - FOUND AFT CARGO TRAY-LOCK CRACK AT STA 1336 LBL 20. (REPLACE) DRILLING NEW HOLE FOR TRAY-LOCK I.A.W SRM 51-40-05-0G REV.86.00.
- [SDR IPXA2023040692658](https://openairdocs.org/sdr/IPXA2023040692658.md): Seal · loose · Apr 6, 2023 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:NAPASSING 10000' A LOUD SQUEAL EMITTED FROM MAIN DOOR. STOPPED SQUEALING APPROX 18000'. NO CHANGES TO PRESSURIZATION, CABIN ALTITUDE, OR (ILLEG). NO PHYSIOLOGICAL EFFECTS FELT. SOUND EMITTING FROM BOTTOM SEALFOUND CREW ENTRY DOOR SEAL LOOSE APP
- [SDR IPXA2023012769293](https://openairdocs.org/sdr/IPXA2023012769293.md): Seal · loose · Jan 26, 2023 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:N/ACOULD HEAR AIR LEAKING FROM UNDER LT FWD ENTRY DOOR NO OTHER INDICATIONSFOUND SEGMENT OF DOOR SEAL LOOSE AT BOTTOM SIDE OF ENTRY DOOR REINSTALLED SEAL IAW AMM 52 09 01
- [SDR IPXA2022120588693](https://openairdocs.org/sdr/IPXA2022120588693.md): Proximity Sensor · out of adjust · Dec 5, 2022 · N336UP · Boeing 76734AF · Door Warning System
  > ALERT L1 FWD ENTRY DOOR INDICATION, ADJUSTED PROX SENSORS, THEN OPS CHKD NORMAL PER AMM 52-71-00/501
- [SDR IPXA2022120588717](https://openairdocs.org/sdr/IPXA2022120588717.md): Door · out of adjust · Dec 3, 2022 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > LEFT FWD ENTRY DOOR EICAS, RESULTED IN BTB. TROUBLESHOT IAW FIM 52-71-00-815-805 & WDM 52-71-11. ADJUSTED IAW AMM 52-71-00-825-141 AND ENGINE RUN CHECKED NORMAL IAW AMM 71-00-00-501.
- [SDR IPXA2022112888492](https://openairdocs.org/sdr/IPXA2022112888492.md): Proximity Sensor · not reported · Nov 28, 2022 · N336UP · Boeing 76734AF · Door Warning System
  > LEFT FWD ENTRY DOOR INDICATION SYS. C/W E.O NO.B767-5210-85344-A. DOOR FUNCTION OPS SATISFACTORY. INSTALLED L1 ENTRY DOOR PROXIMITY SENSOR SUPPORT BRACKET DOOR WARNING SENSOR TEST PASS REF AMM 52-71-00-735-072.
- [SDR IPXA2022112888467](https://openairdocs.org/sdr/IPXA2022112888467.md): Seal · dirty · Nov 28, 2022 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:N/ATHE CREW ENTRY DOOR WAS MAKING LOUD NOISE AND HISSING SOUND WHEN AIRBONE. DOOR APPEARED TO BE OUT OF ALIGNMENTINSPECTED CREW ENTRY DOOR SEALS, CLEANED DEBRIS, CHK COND SATIS PER AMM52-12-00-206-001 OPERATED CREW ENTRY DOOR CHK COND SATIS PER
- [SDR IPXA2022110787910](https://openairdocs.org/sdr/IPXA2022110787910.md): Seal · out of position · Nov 5, 2022 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:NALOUD SQUEAL HEARD FROM ENTRY DOOR ON CLIMB OUTFOUND 6" SECTION OF ENTRY DOOR FLOOR SIDE SEAL OUT OF TRACK. RE INSTALLED LOOSE SEAL I.A.W AMM 52-09-01. LEAK CHECK PASSED. NO HISTORY PAST 90 DAYS
- [SDR IPXA2022041881272](https://openairdocs.org/sdr/IPXA2022041881272.md): None · inoperative · Apr 15, 2022 · N336UP · Boeing 767 · Passenger/Crew Doors
  > INSPECTION TYPE:N/AENTRY DOOR EXCESSIVE NOISE DURING PRESSURIZATION.FOUND SEATING OF CREW ENTRY DOOR SEAL PULLED OUT OF TRACK, REINSTALLED SEAL OPS CK GOOD AT THIS TIME. IAW 767 AMM 52-04-01. NO FURHTER DAMAGE NOTED
- [SDR IPXA2022032280374](https://openairdocs.org/sdr/IPXA2022032280374.md): Door · inoperative · Mar 22, 2022 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:N/AFRM CODE 5210400 APPARENT AIR LEAK FROM CREW ENTRY DOOR DURING CLIMB LOWER DOOR SEAL SUSPECTEDINSPECTED CREW ENTRY DOOR SEALS FOUND SEAL OUT OF TRACK REINSTALLED DOOR SEAL REF AMM 52-09-01-424-019 A/C OK FOR SERVICE
- [SDR IPXA2022021378909](https://openairdocs.org/sdr/IPXA2022021378909.md): None · none · Feb 12, 2022 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:NACREW ENTRY DOO HAS LOUD AIR LEAK AT THE BOTTOM LEFT SIDEFOUND A 4' SECTION OF SEAL OUTSIDE THE SEAL TRACK AT BOTTOM OF THE DOOR. REINSTALLED SECTION OF SEAL PER B767MM 52-09-01. NO FURTHER DEFECTS NOTED.OPS CHECK GOOD
- [SDR IPXA2022020378603](https://openairdocs.org/sdr/IPXA2022020378603.md): None · none · Feb 2, 2022 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:NAAIR NOISE FROM LOWER RIGHT CORNER OF CREW ENTRY DOORINSPECTED CREW ENTRY DOOR, FOUND DOOR SEAL OUT OF THE TRACK. REINSTALLED DOOR SEAL IAW AMM 52-09-01-401 OPS CK GOOD OK FOR SERVICE.
- [SDR IPXA2022012678293](https://openairdocs.org/sdr/IPXA2022012678293.md): None · none · Jan 26, 2022 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:N/ADURING CLIMB, PASSING 14000FT HAD PRESSURE SQUEAL COMING FROM MAIN ENTRY DOOR- CABIN PRESS WAS FINE FOR ENTIRE FLIGHT JUST HAD NOISE- SQUEAL STOPPED PASSING 24000FT IN DESCENTINSPECTED CREW ENRY DOOR SEALS & CLEANED DEBRIS PER AMM 52-12-00-2
- [SDR IPXA2022011177766](https://openairdocs.org/sdr/IPXA2022011177766.md): None · none · Jan 10, 2022 · N336UP · Boeing 76734AF · Aircraft Fuel Distribution System
  > INSPECTION TYPE:ETOP**SUPPLEMENTAL ETOPS**AT FL 340 L AFT FUEL PUMP EICAS MSG. TRANSFERED TO DEFERRAL MEL 28-22-1 DMI C/WWIRING REPLACED IAW WDM 28-22-11. OPS CHECK GOOD IAW AMM 28-22-00. NO DEFECTS NOTED AT THIS TIME THIS CLEARS M769311. DMP REVERSED PLACARD
- [SDR IPXA2021113076487](https://openairdocs.org/sdr/IPXA2021113076487.md): None · none · Nov 30, 2021 · N336UP · Boeing 76734AF · Landing Gear Retraction/Extension System
  > INSPECTION TYPE:N/AGEAR DISAGREE EICAS AND GEAR DOORS EICAS MSGS SHOWS RIGHT GEAR STUCK IN DOWN POSITION.T/SHOOTED PER FIM32-30-00-815-820 BLOCK 4, FOUND HYD LEAK FROM DOWN PORT ON ACTUATOR. REPLACED R GEAR TRUCK POSITIONER ACTUATOR PER MM32-32-18-401 NO LEAK
- [SDR IPXA2021093074446](https://openairdocs.org/sdr/IPXA2021093074446.md): Door · leaking · Sep 30, 2021 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:N/ACREW ENTRY DOOR LEAKS VERY LOUD DURING CLIMB / CRZ CABIN ALT PRESS NORMALFOUND ENTRY DOOR SEAL OUT OF TRACK AT LOWER END ABOUT 8" REINSTALLED SEAL IN TRACK. PRESSURIZED PER 05 51 24. NO LEAK FOUND. DOOR SEAL 52 09 01
- [SDR IPXA2021040267650](https://openairdocs.org/sdr/IPXA2021040267650.md): Seal · loose · Apr 1, 2021 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > CREW ENTRY DOOR HAS NOISE FROM AIR LEAK. THE NOISE BEGAN AROUND 14,000' AND SLOWLY DISSIPATED AS WE CLIMBED INTO THE MID 20'S.FOUND LOOSE SEAL UNDER CREW ENTRY DOOR SIDE. REPAIRED SEAL IAW 767 AMM 52-09-01-424-019.
- [SDR IPXA2021032567266](https://openairdocs.org/sdr/IPXA2021032567266.md): Control Panel · inoperative · Mar 25, 2021 · N336UP · Boeing 76734AF · Emergency Lighting
  > INSPECTION TYPE:N/AEMER LIGHTS: WITH OVHD SWITCH OFF, EMER LIGHTS EICAS ILLUMINATED, BUT OVHD LIGHT DID NOT ILLUMINATE.R&R EMERGENCY LIGHT PANEL ASSY IAW AMM 33-51-08-401 OPS CKS GOOD. EFF SOURCE REF: IPC 31-12-11-66A ITEM 015
- [SDR IPXA2020111962565](https://openairdocs.org/sdr/IPXA2020111962565.md): Door · leaking · Nov 18, 2020 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE: N/A CREW ENTRY DOOR SEAL AIR LEAK FROM 5 PSI DIFF TO MAX DIFFERENTIAL PRESSURIZATION NORMAL, REF AMM 52 09 01 401. RESECURED DOOR SEAL AT LOWER CENTER IN RETAINER, REF AMM 56 11 11 401. PRESSURIZED, PER PARA 12 OPTION 2. LEAK CHECKS GOOD.
- [SDR IPXA2019112759394](https://openairdocs.org/sdr/IPXA2019112759394.md): Seal · damaged · Nov 25, 2019 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > INSPECTION TYPE:N/AFWD ENTRY DOOR FWD/SIDE DOORWAY SEAL DAMAGE PARTS ON ORDER REF. REQ #292308AREMOVED & REPLACED ENTRY DOOR FWD/SIDE DOORWAY SEAL PER IAW /AMM 52-09-01 OPS CKD GOOD
- [SDR IPXA2019111549000](https://openairdocs.org/sdr/IPXA2019111549000.md): Panel · inoperative · Nov 13, 2019 · N336UP · Boeing 76734AF · Passenger/Crew Doors
  > ENTRY DOOR LATCH GUARD PANEL WILL NOT CLOSE. DEFER PER MEL 52-11-2. PLACARD INSTALLED, ITEM #M689473REPLACED CREW ENTRY DOOR COVER HINGE IAW AMM 52-12-25-402-012. OPS CK GOOD. THIS CLEARS M689473
- [SDR IPXA2019080214198](https://openairdocs.org/sdr/IPXA2019080214198.md): Lamp · inoperative · Jul 31, 2019 · N336UP · Boeing 76734AF · Emergency Lighting
  > EXTERIOR EMERGENCY LIGHT INOPERATIVE.RELAMPED EXTERIOR EMERGENCY LIGHT IAW AMM 33-51-16-962-001. OPS CHECK OK.
- [SDR IPXA2018111205834](https://openairdocs.org/sdr/IPXA2018111205834.md): Tru · failed · Nov 9, 2018 · N336UP · Boeing 76734AF · Airborne Auxiliary Power Unit (APU) System
  > APU FAULT LIGHT ILLUMINATED ON START ATTEMPT, OBSERVED EGT MAX 770 DEG. TROUBLESHOT IAW FIM 49-11-00-815-001. 103 & MINI FLAG 34 APPEARED & SUMMARY SHOWED LUR MESSAGE. A/C START CIRCUIT. R & R THE APU TRU IAW FIM 49-11-00-815-807-001.
- [SDR IPXA2018110755708](https://openairdocs.org/sdr/IPXA2018110755708.md): Warning Message · illuminated · Nov 5, 2018 · N336UP · Boeing 76734AF · Windshield/Door Rain/Ice Removal
  > AFTER BLOCK OUT, HAD A LEFT FORWARD WINDOW HEAT EICAS MESSAGE. ACCOMPLISHED AOM PROCEDURE AND IT RESET AFTER ONE RESET. OPERATED NORMALLY. BITE TEST CARRIED OUT ON THE LT FWD WINDOW HEAT CONTROLLER IAW FIM 30-41-00-815-803, TESTED SUCCESFULLY, NO FAULT FOU
- [SDR IPXA2017050416742](https://openairdocs.org/sdr/IPXA2017050416742.md): Battery Pack · inoperative · May 2, 2017 · N336UP · Boeing 76734AF · Emergency Lighting
  > INSPECTION TYPE: C4, FOUND EXIT EMERGENCY LIGHTS NOT ILLUMINATING. REPLACED THE BATTERY PACK IAW AMM 33-51-07-022-001, AND AMM 33-51-07-422-012, REV 121. PERFORMED A BATTERY PACK TEST IAW AMM 33-51-07-422-012, REV.121.
- [SDR IPXA2017050316724](https://openairdocs.org/sdr/IPXA2017050316724.md): Floor Panel · damaged · Apr 25, 2017 · N336UP · Boeing 76734AF · Fuselage Floor Panel
  > INSPECTION TYPE: C4, DAMAGE ON MAIN DECK CARGO FLOOR PANEL 241WFF, FABRICATED A REPLACEMENT FLOOR PANEL IAW EO B767-5320-9693-I.

Next page: https://openairdocs.org/aircraft/N336UP/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 n_number = 'N336UP' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N336UP/reports

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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.