# Service difficulty reports: Boeing 747-433 A list on [Boeing 747-433](https://openairdocs.org/model/boeing-747-433.md). Newest first. General aviation reporting is voluntary. - [SDR CA040330002](https://openairdocs.org/sdr/CA040330002.md): Window · cracked · Mar 29, 2004 · Boeing 747433 · Passenger Compartment Windows > (CAN) AIRCRAFT TOTAL TIME 49,175HRS,7715 CYCLES ITEM NOT A TRACKED ITEM.IN FLIGHT, PASSENGER WINDOW AT ROW 31 CRACKED,IT WAS THE OUTER PANE, WITH NO DEPRESSURISATION WINDOW REPLACED. - [SDR CA031110001](https://openairdocs.org/sdr/CA031110001.md): Actuator · inoperative · Nov 9, 2003 · Boeing 747433 · Landing Gear Actuator > (CAN) AFTER T/O, UNABLE TO RETRACT GEAR. GEAR TILT MSG ON EICAS AND RT BODY GEAR TILT INDICATION. FLT RETURNED TO FRA AT 38,000 KG OVERWEIGHT. ACTUATOR AND FLEX LINE BORROWED AND INSTALLED, ALL CKS NORMAL. O/W LANDING CHECK CARRIED OUT. - [SDR CA030820002](https://openairdocs.org/sdr/CA030820002.md): Fan · smoke · Aug 18, 2003 · Boeing 747433 · Air Distribution Fan > (CAN) SMOKE IN CABIN, AIRCRAFT DIVERTED INTO ICELAND SUSPECT RE-CIRCULATING FAN INVESTIGATION UNDER WAY - [SDR CA021203008](https://openairdocs.org/sdr/CA021203008.md): Guide · failed · Dec 1, 2002 · Boeing 747433 · Electrical Power System Wiring > (CAN) STRONG ELECTRICAL BURNING ODOR IN COCKPIT AFTER EXTERNAL POWER APPLIED. INVESTIGATION REVEALED THAT ONE PHASE OF THE GPU PLUG WAS APPLIED TO THE NEUTRAL WIRE OF THE RECEPTACLE. THIS IS POSSIBLE TO DO IF THE PLUG IS INSERTED INCORRECTLY AND A RESET IS SEL - [SDR CA021028007](https://openairdocs.org/sdr/CA021028007.md): Wire · chafed · Oct 24, 2002 · Boeing 747433 · Equipment/Furnishings Wiring > (CAN) AIRCRAFT REPORTED HAVING A CIRCUIT BREAKER POP FOR THE VIDEO SYSTEM IN ZONE ``D`` FOUND OPEN CIRCUIT WIRING AND BURNED SHIELDED WIRES BETWEEN VDU 6 AND VDU 7 IN THE AFT ACFT CABIN. CAUSE OF THE DAMAGED WIRING WAS A FAILURE OF THE AIR CONDITIONING DUCT S - [SDR CA020726001](https://openairdocs.org/sdr/CA020726001.md): Tire · failed · Jun 13, 2002 · Boeing 747433 · Wheel/Ski/Float > (CAN) ON LANDING AT FRANCFORT, NR 2 TIRE DESINTEGARATED, AND LEFT INBOARD FLAP TRAILING EDGE DAMAGED. NR 1 AND 2 WHEELS CHANGED AND FLAP REPAIRED - [SDR CA001110012](https://openairdocs.org/sdr/CA001110012.md): Engine · flamed out · Oct 28, 2000 · Boeing 747433 · Engine (Turbine/Turboprop) > (CAN) NR 4 ENGINE FLAME OUT DURING CRUISE.NO RESTART ATTEMPTED DUE TO HIGH VIBRATION. NR 4 ENGINE CHANGED.FURTHER DETAILS WILL FOLLOW AFTER INVESTIGATION. 2000,11-14TC: AWAIT FOLLOW-UP REPORT FROM ORIGINATOR. - [SDR CA001110018](https://openairdocs.org/sdr/CA001110018.md): Light · failed · Oct 10, 2000 · Boeing 747433 · Emergency Lighting > (CAN) NUMEROUS EMERGENCY LIGHTS OUT ON AIRCRAFT FLOOR PATH LIGHTING. LIGHTS REPAIRED AT R1 DOOR, ISLES R3 AND UPPER DECK LIGHT SYSTEM CHECKED SERVICEABLE. - [SDR CA000320025](https://openairdocs.org/sdr/CA000320025.md): Pump · failed · Feb 27, 2000 · Boeing 747433 · Hydraulic Pump (Electric/Engine), Main > (CAN) EICAS MESSAGE INDICATING NR 1 HYD SYS FAILURE. AIR DRIVEN PUMP FAILED. EDP UNDER MEL. ALTERNATE SELECTION WAS USED FOR LANDING GEAR. REPLACED ADP AND REACTIVATER EDP BY REPLACING TWO HYD LINES A/C SERVICEABLE. - [SDR CA000320024](https://openairdocs.org/sdr/CA000320024.md): Line · cracked · Feb 26, 2000 · Boeing 747433 · Hydraulic System, Main > (CAN) EICAS MESSAGE NR 1 HYD SYS PRESSURE DECREASED, NR 1 SYS SHUT OFF, EMER LANDING CARRIED OUT. DEACTIVATED NR 1, FOUND LEAK ON TWO LINES, ONE CRACKED, REPLACED TWO LINES A/C SERVICEABLE. - [SDR CA991103091](https://openairdocs.org/sdr/CA991103091.md): Tire · failed · Oct 14, 1999 · Boeing 747433 · Tire > (CAN) DURING WALK-AROUND, FOUND NR 11 TIRE TREAD PEELED OFF CAUSING DAMARE TO SEVERAL PANELS AND HARNESS DAMAGE. TIRE REPLACED, PANELS AND HARNESS REPAIRED. - [SDR CA990927082](https://openairdocs.org/sdr/CA990927082.md): Oven · malfunctioned · Aug 19, 1999 · Boeing 747433 · Buffet/Galleys > (CAN) EN ROUTE ELECTRICAL SMELL IN FORWARD GALLEY, GALLEY POWER TURNED OFF BURN SMELL PERSISTED, EMERGENCY DECLARED AND AIRCRAFT LANDED. OVEN REMOVED AND ROUTED FOR REPAIR. NEW OVEN INSTALLED AND RUN FOR ONE HOUR AND NO SMELL. - [SDR CA990614081](https://openairdocs.org/sdr/CA990614081.md): Actuator · failed · Jun 15, 1999 · Boeing 747433 · Aileron Control System > (CAN) AILERON LOCK-OUT ON EICAS STATUS REPORT. LEFT AILERON ACTUATOR REPLACED. - [SDR CA990719035](https://openairdocs.org/sdr/CA990719035.md): Computer · failed · Jun 5, 1999 · Boeing 747433 · Air Data Computer > (CAN) JUST AFTER TAKEOFF, STICK SHAKER ACTIVATED FOR 3 SECONDS. CONTINUED TO FL 310, ALTIMETER DISAGREE AMBER MESSAGE ON EICAS. QUICK REF PROCEDURE RESULTED IN CAPTAIN'S ADI TO C AND FIRST OFFICER TO L, MESSAGE EXTINGUISHED. TRIED TO CONTINUE BUT ON CLIMB AB - [SDR CA980814011](https://openairdocs.org/sdr/CA980814011.md): Actuator · failed · Jul 21, 1998 · Boeing 747433 · Flight Compartment Equipment > (CAN) 45 MINUTES PRIOR TO LANDING, THE FLIGHT DIRECTOR ADVISED THE CAPTAIN THAT SMOKE WAS EMANATING FROM SEAT 1K. FIRST OFFICER DISCONNECTED LUMBAR SUPPORT MOTOR AND SMOKE STOPPED. MOTOR REPLACED. - [SDR CA980608026](https://openairdocs.org/sdr/CA980608026.md): Bracket · misinstalled · May 16, 1998 · Boeing 747433 · Landing Gear Retraction/Extension System > (CAN) ON TAKEOFF, GEAR WOULD NOT RETRACT, GEAR TILT MESSAGE ON ENGINE AND CREW ALERTING SYS. AIRCRAFT RETURNED, OTHER INDICATIONS SHOWED A/C STAYED IN GROUND MODE. FOUND TRUCK TILT PROXIMITY SWITCH SUPPORT BRACKET INCORRECTLY INSTALLED AND DAMAGED. BRACKET - [SDR CA970806010](https://openairdocs.org/sdr/CA970806010.md): Cover Panel · cracked · Jul 14, 1997 · Boeing 747433 · Wing, Control Surfaces > (CAN) LOOSE MATERIAL REPORTED ON UPPER RIGHT WING OUTBOARD OF SPOILER. FOUND MID FLAP COVER PANEL DAMAGED ON RIGHT HAND WING. REFERENCE BOEING SERVICE LETTER 747-SL-57-56 COVER PANEL CRACKS. REPLACED OUTBOARD MID FLAP RIGHT HAND TIE SECTION AS PER MAINTENANCE - [SDR CA970603015](https://openairdocs.org/sdr/CA970603015.md): Control Unit · intermittent · May 11, 1997 · Boeing 747433 · Trailing Edge Flap Control System > (CAN) ON CLIMB EICAS FLAP DRIVE MESSAGE CAME ON AS FLAPS RETRACTED BETWEEN 1 DEGREE AND UP. FLAP CONTROL UNIT CHANGED, BITE CHECK CARRIED OUT. - [SDR CA960408507](https://openairdocs.org/sdr/CA960408507.md): Stiffener · cracked · Mar 18, 1996 · Boeing 747433 · Rudder Structure > (CAN)LOWER RUDDER, LOWER HINGE STIFFENER FITTING CRACKED. REPLACED. - [SDR CA960408503](https://openairdocs.org/sdr/CA960408503.md): Stiffener · cracked · Mar 1, 1996 · Boeing 747433 · Rudder Structure > (CAN)LOWER RUDDER, LOWER HINGE STIFFENER FITTING CRACKED. REPLACED. - [SDR CA960103529](https://openairdocs.org/sdr/CA960103529.md): Fan · burnt · Nov 26, 1995 · Boeing 747433 · Air Distribution Fan > (CAN)DURING DEPARTURE, BURNING SMELLL IN AFT CABIN. REPLACED AIR CIRCULATION FAN. ## 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 = '747433' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/model/boeing-747-433/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.