# Service difficulty reports: Boeing 747-4R7F

A list on [Boeing 747-4R7F](https://openairdocs.org/model/boeing-747-4r7f.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 22 · 1,054 reports

- [SDR KCSA202610091225](https://openairdocs.org/sdr/KCSA202610091225.md): Rib · cracked · Oct 9, 2026 · N700CK · Boeing 7474R7F · Wing, Rib/Bulkhead
  > RIGHT WING L/E RIB CRACKED AT ILES 756.95 APPROX. JUST AFT OF L/E BULLNOSE IN UNDERWING CAVITY ON LONGERON ATTACH POINT.
- [SDR IPXA2026081576499](https://openairdocs.org/sdr/IPXA2026081576499.md): Spar Cap · damaged · Aug 13, 2026 · N582UP · Boeing 7474R7F · Wing Spar
  > DURING LIGHTNING STRIKE INSPECTION FOUND RT WING FWD SPAR UPPER T CAP AT WING STATION 891-896 CORRODED WITH TWO PULLED FASTENERS. REMOVED DAMAGED PANEL AND CORROSION REF SRM 51-40-02 & 51-10-02. CLEANED, PREPPED, AND PRIMED EXPOSED AREA AT RT WING STATIONS 891
- [SDR IPXA2026073173712](https://openairdocs.org/sdr/IPXA2026073173712.md): Hinge · broken · Jul 9, 2026 · N583UP · Boeing 7474R7F · Leading Edge Devices
  > FOUND RT WING NR 24 V.C FLAP INBD SIDE FOLDING NOSE HINGE BROKEN. OK TO INSTALL, CONDITION CHECK SATISFIED. IAW AMM 27-81-02-404-010 REV.117 ASSEMBLY RT WING NR 24 V.C FLAP INBD SIDE FOLDING NOSE & INBD SIDE HINGE. CONDITION CHECK NORMAL.
- [SDR IPXA2026071539478](https://openairdocs.org/sdr/IPXA2026071539478.md): Stringer · damaged · Jul 7, 2026 · N583UP · Boeing 7474R7F · Leading Edge Devices
  > FOUND LT WING NR 5 VC FLAP UPPER SIDE STRINGER DAMAGE. INSTALL NEW STRINGER IAW SRM 51-40-02-0G REV.107 AND DWG 65B15168, SH2, REV G.
- [SDR IPXA2026072984187](https://openairdocs.org/sdr/IPXA2026072984187.md): Fitting · corroded · Jul 3, 2026 · N583UP · Boeing 7474R7F · Main Landing Gear
  > FOUND THE CORROSION ON INBOARD LOWER FITTING CAP AT LT BODY GEAR. IAW AMM 32-13-01-404-022 REV. 117 AND EI NO. F2026A53M-1507 SEQUENCE A, PERFORMED INSTALL, LEAK CHECK OF HYDRAULIC HOSE CONNECTIONS, TEST AND SWING AT LEFT BODY LANDING GEAR. CONDITION CHECK NO
- [SDR IPXA2026072984213](https://openairdocs.org/sdr/IPXA2026072984213.md): Fitting · corroded · Jul 3, 2026 · N583UP · Boeing 7474R7F · Main Landing Gear
  > FOUND THE CORROSION ON INBD LOWER FITTING CAP AT RT BODY GEAR. IAW AMM 32-13-01-404-022 REV. 117 AND EI F2026A53M-1506 SEQUENCE A, PERFORMED INSTALL, LEAK CHECK OF HYDRAULIC HOSE CONNECTIONS, TEST AND SWING AT RIGHT BODY LANDING GEAR. CONDITION CHECKED NORM
- [SDR IPXA2026063066815](https://openairdocs.org/sdr/IPXA2026063066815.md): Strut · worn · Jun 26, 2026 · N583UP · Boeing 7474R7F · Trailing Edge Flaps
  > FOUND RH WING OUTBD FLAP SUPPORT STRUT LOWER INSERT, COVE ATTACH WORN OUT, WBL 695. REVIEWED PER GMM-MTX 09.05.01.09. IAW CMM 57-52-55 601, REPAIR PARAGRAPH 1.F.(4), REV 212. REFER TO SRM 57-53-01-2R-1 AND SRM 51-70-07-0G-0 REV. 107 PERFORMED REPAIR.
- [SDR IPXA2026072970144](https://openairdocs.org/sdr/IPXA2026072970144.md): Splice Plate · cracked · Jun 26, 2026 · N583UP · Boeing 7474R7F · Wing Structure
  > DURING PERFORM EO-76733-JIC2 STEP 247, FOUND NR 2 FASTENER HOLE CRACK. ACCOMPLISHED REPAIR IAW EO-98163-REQ1 REV.1 AND EGAT EI F2026A57M-1371 REV 3.
- [SDR IPXA2026072970341](https://openairdocs.org/sdr/IPXA2026072970341.md): Skin · cracked · Jun 26, 2026 · N583UP · Boeing 7474R7F · Fuselage Main, Plate/Skin
  > SKIN CRACKED AT BS 560, BELOW S26R. ACCOMPLISHED REPAIR I.A.W EO-98185-REQ1 REV.1 2
- [SDR IPXA2026072140524](https://openairdocs.org/sdr/IPXA2026072140524.md): Safety Net · frayed · Jun 25, 2026 · N583UP · Boeing 7474R7F · Emergency Equipment
  > FOUND MAIN DECK SIDE CARGO DOOR SAFETY NET FRAYED. IAW AMM 52-32-00-410-801 REV.116 AND AMM 52-32-00-010-801 REV.116 REPLACED MAIN DECK SIDE CARGO DOOR SAFETY NET. CONDITION CHECKED NORMAL.
- [SDR IPXA2026070540146](https://openairdocs.org/sdr/IPXA2026070540146.md): Seal · broken · Jun 25, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon, Main Frame
  > BROKEN SEAL, NR 3 PYLON 472HR PANEL. REVIEWED TASK IAW GMM-MTX 09.05.01.09. INSTALLED A NEW SEAL IAW SRM 51-40-02-0G, REV.107, AND DWG 65B90466, SH 2, REV D.
- [SDR IPXA2026062940524](https://openairdocs.org/sdr/IPXA2026062940524.md): Cargo Net · frayed · Jun 25, 2026 · N583UP · Boeing 7474R7F · Emergency Equipment
  > FOUND MAIN DECK SIDE CARGO DOOR SAFETY NET FRAYED. (REPLACE)
- [SDR IPXA2026070301653](https://openairdocs.org/sdr/IPXA2026070301653.md): Snubber · out of limits · Jun 23, 2026 · N583UP · Boeing 7474R7F · Passenger/Crew Doors
  > FOUND NR 1 MAIN ENTRY DOOR ROTARY SNUBBER OUT OF LIMITS. IAW AMM 52-11-10-004-001 REV.116 AND AMM 52-11-10-404-005 REV.116 REPLACED THE SNUBBER.
- [SDR IPXA2026062401653](https://openairdocs.org/sdr/IPXA2026062401653.md): Snubber · out of limits · Jun 23, 2026 · N583UP · Boeing 7474R7F · Passenger/Crew Doors
  > FOUND NR 1 MAIN ENTRY DOOR ROTARY SNUBBER OUT OF LIMITS.
- [SDR IPXA2026070183406](https://openairdocs.org/sdr/IPXA2026070183406.md): Skin · debonded · Jun 22, 2026 · N583UP · Boeing 7474R7F · Wing, Plate/Skin
  > DEBONDED SKIN, LOWER FACE OF LT WING NR 3 FLAP TRACK AFT FAIRING. IAW SRM 57-53-70-2R-1 REFER TO SRM 51-70-07-0G-0 REV. 107
- [SDR IPXA2026070183670](https://openairdocs.org/sdr/IPXA2026070183670.md): Door · chafed · Jun 22, 2026 · N583UP · Boeing 7474R7F · Engine Thrust Reverser
  > CHAFING- EDGE, NR 2 ENG RT T/R LOWER FORWARD DOOR AFT SIDE. INSTALLED NEW PARTS IAW SRM 51-40-02-0G REV.107 AND IPC 78-32-22 REV.96.
- [SDR IPXA2026062381206](https://openairdocs.org/sdr/IPXA2026062381206.md): Bracket · chafed · Jun 22, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon Miscellaneous Structure
  > CHAFING - BRACKET, NR 1 ENG LT CORE COWL SUPPORT ROD SUPPORT FITTING. (REPLACE). INSTALLED NEW BRACKET I.A.W SRM 51-40-02-0G REV.107 AND GOODRICH CMM IPL 71-13-23 REV.47. REVIEWED TASK PER GMM-MTX 09.05.01.09.
- [SDR IPXA2026071772387](https://openairdocs.org/sdr/IPXA2026071772387.md): Duct · cracked · Jun 21, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon Structure
  > CRACKED DUCT, NR 1 ENG RT CORE COWL PRECOOLER EXHAUST DUCT. IAW AMM 71-11-06-004-001-J00, REV 117, AND AMM 71-11-06-404-006-J00, REV 117, REPLACED THE CORE COWL. COMPLETED THIS JOB AND CONDITION CHECK SATISFACTORY.
- [SDR IPXA2026063061139](https://openairdocs.org/sdr/IPXA2026063061139.md): Panel · eroded · Jun 20, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon, Plate/Skin
  > EROSION, L/E, NR 3 PYLON 471B PANEL. REMOVE THE ERODED MATERIALS AND CLEAN. MEASURE THE DAMAGE AREA ( L: 3.5", W: 0.2", D: 1 PLY, AT L/E, 22" FROM INBD EDGE). APPLY ADHESIVE TO THE REPAIR AREA, CURED AT 80 F FOR 10 HOURS. I.A.W AMM 51-24-11-477-083 REV.11
- [SDR IPXA2026071961031](https://openairdocs.org/sdr/IPXA2026071961031.md): Bracket · cracked · Jun 20, 2026 · N583UP · Boeing 7474R7F · Fuselage Miscellaneous Structure
  > CRACKED CLIP, RT BLG W/W FUILD TRANSFER ALT BRAKE SUPPORT ADJACENT KEEL BEAM AT STA 1394. (REPLACE) 1.REMOVED DAMAGE BRACKET I.A.W SRM 51-40-02-0G REV.107 2.FABRICATE P/N(274U0001-5) PER BOEING DWG NO.274U0001 SH1 REV."C";PL REV."C" AND PSDL REV."-" AND ORIGIN
- [SDR IPXA2026063061135](https://openairdocs.org/sdr/IPXA2026063061135.md): Panel · eroded · Jun 20, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon, Plate/Skin
  > EROSION, L/E, NR 4 PYLON 481B PANEL. IAW SRM 54-51-70-1A-1 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR AS BELOW STEP: REMOVE THE ERODED MATERIALS AND CLEAN. APPLY ADHESIVE TO THE REPAIR AREA, CURED AT 80°F FOR 10 HOURS. CONDITION CHECK IS SATISFA
- [SDR IPXA2026062957241](https://openairdocs.org/sdr/IPXA2026062957241.md): Seal · damaged · Jun 20, 2026 · N583UP · Boeing 7474R7F · Leading Edge Devices
  > NR 26 V.C FLAP, OUTBOARD MOLDING SEAL DAMAGE. INSTALLED NEW BRACKET IAW SRM 51-40-02-0G REV.107 & CMM IPL 71-13-24 REV.50.
- [SDR IPXA2026070240523](https://openairdocs.org/sdr/IPXA2026070240523.md): Support Bracket · cracked · Jun 19, 2026 · N583UP · Boeing 7474R7F · Fuselage Miscellaneous Structure
  > CRACKED ANGLE, RT BLG W/W HYD TUBE SUPPORT BRACKET AT BS 1480 UNDER BLG HYD TRUCK POSITIONER SHUTOFF FUSE. REVIEWED TASK IAW GMM-MTX 09.05.01.09. INSTALLED NEW ANGLE IAW SRM 51-40-02-0G REV.107, AND DWG 272U4448, SH 6, REV B.
- [SDR IPXA2026071124310](https://openairdocs.org/sdr/IPXA2026071124310.md): Skin · delaminated · Jun 18, 2026 · N583UP · Boeing 7474R7F · Wing, Plate/Skin
  > DELAMINATED SKIN, LOWER FACE OF LT WING INBD T/E CAVITY LOWER FIXED PANEL, WBL 294. I.A.W. AMM 20-51-01-912-008 REV.117 INSTALLED P-SEAL. CONDITION CHECK NORMAL.
- [SDR IPXA2026063024575](https://openairdocs.org/sdr/IPXA2026063024575.md): Tail Cone · debonded · Jun 18, 2026 · N583UP · Boeing 7474R7F · Trailing Edge Flaps
  > NR 7 FLAP TRACK AFT TAIL CONE, LOWER SKIN FOUND TAPE APPLY. PERFORMED NDT/UT FOR THE REWORKED AREA & PLUS 2" AROUND HEATED AREA, IAW NDT MANUAL PART 1 51-01-01 REV:182. NO DEFECT WAS FOUND. BOND THE REPAIR PLIES WITH FILM ADHESIVE CURED AT 260°F FOR 130
- [SDR IPXA2026070124788](https://openairdocs.org/sdr/IPXA2026070124788.md): Rub Strip · chafed · Jun 18, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon Miscellaneous Structure
  > CHAFED RUB STRIP, NR 3 ENG LT CORE COWL T/E INNER UPPER SIDE. INSTALLED NEW STRIP IAW SRM 51-40-02-0G REV.107 AND CMM IPL 71-13-23 REV.47
- [SDR IPXA2026070124731](https://openairdocs.org/sdr/IPXA2026070124731.md): Rub Strip · chafed · Jun 18, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon Miscellaneous Structure
  > CHAFED RUB STRIP, NR 3 ENG RT CORE COWL INNER FACE AFT UPPER EDGE. INSTALLED NEW STRIP IAW SRM 51-40-02-0G REV.107 AND CMM IPL 71-13-24 REV.50.
- [SDR IPXA2026070124595](https://openairdocs.org/sdr/IPXA2026070124595.md): Fairing · debonded · Jun 18, 2026 · N583UP · Boeing 7474R7F · Wing Miscellaneous Structure
  > DEBONDED SKIN, LOWER FACE OF LT WING NR 4 FLAP TRACK AFT FAIRING. IAW SRM 57-53-70-2R-1 REFER TO SRM 51-70-17-0G-0 REV. 107 CONDITION CHECK IS SATISFACTORY.
- [SDR IPXA2026070124777](https://openairdocs.org/sdr/IPXA2026070124777.md): Rub Strip · chafed · Jun 18, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon Miscellaneous Structure
  > CHAFED RUB STRIP, NR 3 ENG RT CORE COWL T/E INNER UPPER SIDE. INSTALLED NEW STRIP IAW SRM 51-40-02-0G, REV 107, AND CMM IPL 71-13-24, REV 50.
- [SDR IPXA2026063024753](https://openairdocs.org/sdr/IPXA2026063024753.md): Bracket · chafed · Jun 18, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon Miscellaneous Structure
  > CHAFED BRACKET ASSY, NR 3 ENG RT CORE COWL HOLD OPEN ROD STOWAGE. REMOVED DAMAGE BRACKET I.A.W SRM 51-40-02-0G REV.107 2. INSTALLED NEW BRACKET I.A.W SRM 51-40-02-0G REV.107 AND CMM IPL 71-13-24 REV.50 3.
- [SDR IPXA2026062525030](https://openairdocs.org/sdr/IPXA2026062525030.md): Bracket · chafed · Jun 18, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon Miscellaneous Structure
  > FAULT- CHAFING- BRACKET ASSY, NO.3 ENG L/H CORE COWL HOLD OPEN ROD STOWAGE. (REPLACE). INSTALL NEW BRACKET I.A.W SRM 51-40-02-0G REV.107 AND GOODRICH CMM IPL 71-13-23 REV.47. REVIEWED TASK PER GMM-MTX 09.05.01.09.
- [SDR IPXA2026062923795](https://openairdocs.org/sdr/IPXA2026062923795.md): Seal · broken · Jun 18, 2026 · N583UP · Boeing 7474R7F · Trailing Edge Flaps
  > BROKEN MOLDING SEAL, LT WING NR 3 V.C FLAP INBD SIDE CORD MOLDING. IAW SRM 57-43-02-2R-5 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR.
- [SDR IPXA2026062924546](https://openairdocs.org/sdr/IPXA2026062924546.md): Seal · damaged · Jun 18, 2026 · N583UP · Boeing 7474R7F · Trailing Edge Flaps
  > NR 22 V.C FLAP INBOARD MOLDING SEAL DAMAGE. IAW SRM 57-43-02-2R-5 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR.
- [SDR IPXA2026062924655](https://openairdocs.org/sdr/IPXA2026062924655.md): Seal · broken · Jun 18, 2026 · N583UP · Boeing 7474R7F · Trailing Edge Flaps
  > BROKEN- MOLDING SEAL, L/H WING NO.1E V.C FLAP INBD SIDE MOLDING. IAW SRM 57-43-02-2R-5 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR
- [SDR IPXA2026062924669](https://openairdocs.org/sdr/IPXA2026062924669.md): Seal · broken · Jun 18, 2026 · N583UP · Boeing 7474R7F · Trailing Edge Flaps
  > BROKEN- MOLDING SEAL, L/H WING NO.9 V.C FLAP INBD SIDE MOLDING. IAW. SRM 57-43-02-2R-5 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR AS BELOW. REMOVE THE RAIN EROSION SHIELDS AND CLEAN. APPLY THE SEALANT TO REPAIR AREA CURED AT 70 F FOR 48 HOURS
- [SDR IPXA2026072705515](https://openairdocs.org/sdr/IPXA2026072705515.md): Rub Strip · missing · Jun 17, 2026 · N583UP · Boeing 7474R7F · Cargo/Baggage Doors
  > FOUND FORWARD CARGO ACTUATOR ARM RUB STRIP MISSING AT FORWARD AND AFTER SIDE I.A.W UPS SREO NO: SREO-69479-REQ2 REV3 TO INSTALL RUB STRIP. REVIEWED PER GMM-MTX 09.05.01.09.
- [SDR IPXA2026072010384](https://openairdocs.org/sdr/IPXA2026072010384.md): Bracket · broken · Jun 17, 2026 · N583UP · Boeing 7474R7F · Wing Miscellaneous Structure
  > BROKEN - BRACKET, LT WING INBD L/E CAVITY AIR DUCT LINK SUPPORT, ILES 1098 (REPLACE). IAW AMM 20-51-01-912-008 REV.117 INSTALLED LT WING L/E DUCT LINK ROD. CONDITION CHECK NORMAL.
- [SDR IPXA2026071706780](https://openairdocs.org/sdr/IPXA2026071706780.md): Bracket · cracked · Jun 17, 2026 · N583UP · Boeing 7474R7F · Engine Thrust Reverser
  > CRACKED DISCONNECT PANEL, NR 4 ENG R/H T/R FWD UPPER AREA. REMOVED DAMAGE BRACKET IAW SRM 51-40-02-0G REV.107 2. INSTALLED NEW BRACKET IAW SRM 51-40-02-0G REV.107 AND AIPC 78-31-00-60 REV.61 AND SREO-62461-REQ1 REV.1 3.
- [SDR IPXA2026071106966](https://openairdocs.org/sdr/IPXA2026071106966.md): Skin · debonded · Jun 17, 2026 · N583UP · Boeing 7474R7F · Aerodynamic Fairings
  > DEBONDED SKIN, LT AFT WING TO BODY FAIRING 193 BL. IAW SRM 53-60-70-2R-0 REFER TO SRM 53-00-70-2R-1 AND SRM 51-70-07-0G-0 REV.107. CONDITION CHECK IS SATISFACTORY.
- [SDR IPXA2026071007466](https://openairdocs.org/sdr/IPXA2026071007466.md): Stiffener · cracked · Jun 17, 2026 · N583UP · Boeing 7474R7F · Engine Thrust Reverser
  > CRACKED BRACKET, NR. 4 ENG LT THRUST REVERSER TORQUE BOX AFT 10:00 POSITION. REMOVED DAMAGE BRACKET IAW SRM 51-40-02-0G REV.107. INSTALLED NEW BRACKET IAW SRM 51-40-02-0G, REV.107 AND AIPC 78-31-00-55 REV 61.
- [SDR IPXA2026070110500](https://openairdocs.org/sdr/IPXA2026070110500.md): Rub Strip · chafed · Jun 17, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon Miscellaneous Structure
  > CHAFED RUB STRIP, NR 3 ENG LT CORE COWL INNER FACE AFT UPPER EDGE. INSTALLED NEW STRIP I.A.W SRM 51-40-02-0G REV.107 AND GOODRICH CMM IPL 71-13-23 REV.47
- [SDR IPXA2026072386960](https://openairdocs.org/sdr/IPXA2026072386960.md): Skin Panel · cracked · Jun 16, 2026 · N583UP · Boeing 7474R7F · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN CRACK NEAR STA 1810 S-26R. ACCOMPLISH THE REPAIR I.A.W SRM 53-60-01-02-3 REV.107 AND EGAT WORK SHEET NO.60486 AND EGAT EI NO.F2026A53M-1385 REV.3 AND EO-98148-REQ1 REV.1
- [SDR IPXA2026072348181](https://openairdocs.org/sdr/IPXA2026072348181.md): Web · corroded · Jun 13, 2026 · N583UP · Boeing 7474R7F · Fuel Storage
  > CORROSION, WEB OF CENTER WING TANK REAR SPAR NEAR JETTSION PUMP AT STA 1240 RBBL 93. (REPAIR) 1.PERFORMED EO-98103-REQ1 REV.1 AND EGAT EI NO.F2026A57M-1365 REV.1. 2.JOB COMPLETED AND ATTACHMENT ARE UPLOADED.
- [SDR IPXA2026062586867](https://openairdocs.org/sdr/IPXA2026062586867.md): Fairing · cracked · May 28, 2026 · N583UP · Boeing 7474R7F · Cargo/Baggage Doors
  > DURING PHASE 1A HARD LANDING INSPECTION NOTED POSSIBLE ISSUE -FORWARD LOWER CARGO DOOR TOP AFT CORNER REQUIRES -SHEET METAL EVALUATION. IAW AMM 52-34-01-004-001 REV.116 AND AMM 52-34-01-404-014 REV.116 REPLACE HINGE FAIRING AT FWD CARGO DOOR TOP AFT CORNER.
- [SDR IPXA2026070254508](https://openairdocs.org/sdr/IPXA2026070254508.md): Seal Depressor · broken · May 12, 2026 · N583UP · Boeing 7474R7F · Cargo/Baggage Doors
  > LOWER FORWARD CRG DOOR SEAL DEPRESSOR WITH MINOR DAMAGE. REVIEWED TASK PER GMM-MTX 09.05.01.09. INSTALLED NEW SEAL I.A.W SRM 51-40-02-0G REV.107 AND BOEING DWG NO: 65B04220 SH 2 REV.F.
- [SDR IPXA2026050139587](https://openairdocs.org/sdr/IPXA2026050139587.md): Restraint · inoperative · Apr 23, 2026 · N581UP · Boeing 7474R7F · Fuselage Main, Structure
  > FWD CARGO AFT MOST DOOR SILL ROLLOUT LOCK WON`T STAY UP LOCK 59. I.A.W AMM25-54-02-000-801 REV116 AND I.A.W AMM25-54-02-400-801 REV116 REPLACE DOOR SILL ROLLOUT WITH NEW PARTS.
- [SDR IPXA2026041766467](https://openairdocs.org/sdr/IPXA2026041766467.md): Inlet · cracked · Apr 12, 2026 · N583UP · Boeing 7474R7F · Engine Air Intake System
  > NR 2 ENGINE INLET COWL 12 O CLOCK POS. CRACK MEASURES 11IN DRILLED 4 EA. COUNTERSINK HOLES FOR HOIST SLING ATTACHMENT POINT PLUGS (BOLTS) I/A/W SRM 51-40-02. INLET SKIN SEALANT APPLIED I/A/W CMM 71-11-16.
- [SDR IPXA2026041366467](https://openairdocs.org/sdr/IPXA2026041366467.md): Cowling · cracked · Apr 12, 2026 · N583UP · Boeing 7474R7F · Nacelle/Pylon, Main Frame
  > NR 2 ENGINE INLET COWL 12 O CLOCK POS. CRACK MEASURES 11IN PART IS ON TABLE IN S/M SHOP. BEGAN REMOVAL OF INLET LIP SKIN SECTION. ALL RIVETS REMOVED. SOME TOPSIDE HI-LOKS REMOVED (HAVE TO BE DRILLED). IAW SRM 51-40-02
- [SDR IPXA2026031630321](https://openairdocs.org/sdr/IPXA2026031630321.md): Landing Gear · warning message · Mar 11, 2026 · N581UP · Boeing 7474R7F · Main Landing Gear
  > AFTER TAKEOFF AND GEAR RETRACTION "GEAR DISAGREE" EICAS MSG. RT MAIN FWD GEAR DOWN INDICATION VERIFIED WING GEAR SWING OPERATION SUCCESSFUL. NO LEAKS NOTED PERFORMED PSEU GRND TEST & PRI LAD GEAR SYS & ALT LAND GEAR SYS TESTS PASSED PER AMM 32-09-03-745-019.
- [SDR IPXA2026031230321](https://openairdocs.org/sdr/IPXA2026031230321.md): Warning Message · illuminated · Mar 11, 2026 · N581UP · Boeing 7474R7F · Landing Gear Position and Warning
  > AIR TURN BACK, AFTER TAKEOFF & GEAR RETRACTION GEAR DISAGREE EICAS MSG. RT MAIN FWD GEAR DOWN INDICATION AFTER TAKEOFF VISUALLY SAW AFTER GEAR RETRACTION THE RT WING GEAR DID NOT MOVE AND STOW. AFTER ACFT BLOCKED IN CMC REPORTS MSG NUMBERS 32707,32703,32667,32

Next page: https://openairdocs.org/model/boeing-747-4r7f/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 = '7474R7F'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-747-4r7f/reports

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