# Service difficulty reports: N9337, cancelled Jul 11, 2008 A list on [N9337, cancelled Jul 11, 2008](https://openairdocs.org/deregistered/N9337-2008-07-11.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR NWAA081069973](https://openairdocs.org/sdr/NWAA081069973.md): Battery Pack · inoperative · Mar 18, 2008 · N9337 · Doug DC931 · Emergency Lighting > DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY EXIT SIGN LIGHT FOR THE AFT OVERWING HATCHES WERE INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY EXIT SIGNS BATTERY PACK (B5-25) AND OPERATIONALLY CHECKED THE SYSTEM. THE AIRCRAFT WAS RETURNED TO SERVI - [SDR 0501319973](https://openairdocs.org/sdr/0501319973.md): Acm · smoke · Aug 20, 2005 · N9337 · Doug DC931 · Cabin Cooling System > AFTER DEPARTURE, THE FLT ATTENDANT REPORTED SMOKE IN THE CABIN. THE SMOKE CLEARED WHEN THE LT PACK WAS SECURED. AN EMERGENCY WAS DECLARED AND THE FLT RETURNED TO A NORMAL SAFE LANDING BACK AT DTW. NO FIRE OR IMMEDIATE SOURCE OF SMOKE WAS FOUND. MAINTENANCE - [SDR 0101729973](https://openairdocs.org/sdr/0101729973.md): Battery Pack · discharged · Apr 27, 2001 · N9337 · Doug DC931 · Emergency Lighting > DURING LNE CHECK, FOUND CATWALK EMERGENCY TRACK LIGHTS INOPERATIVE. REPLACED BATTERY PACK. OPERATIONAL CHECK NORMAL. - [SDR 0001329973](https://openairdocs.org/sdr/0001329973.md): Wire · broken · Apr 13, 2000 · N9337 · Doug DC931 · Light System Wiring > DURING LINE MAINTENANCE INSPECTION, FOUND CATWALK EMERGENCY LIGHTS INOPERATIVE. REPAIRED BROKEN WIRE IN TAIL COMPARTMENT. OPERATIONAL CHECK NORMAL. - [SDR 9903359973](https://openairdocs.org/sdr/9903359973.md): Battery Pack · discharged · Aug 19, 1999 · N9337 · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND AFT LOWER CEILING AND TAIL COMPARTMENT EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK B5-28 AT POWER SUPPLY, OPERATIONAL CHECK NORMAL. - [SDR 9722719973](https://openairdocs.org/sdr/9722719973.md): Pressure Web · cracked · Dec 2, 1997 · N9337 · Doug DC931 · Fuselage Miscellaneous Structure > DURING L-CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 110. REPAIRED PER EA 99-153376. - [SDR 9720099973](https://openairdocs.org/sdr/9720099973.md): Batteries · discharged · Oct 25, 1997 · N9337 · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND FORWARD CABIN OVERHEAD EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES IN POWER SUPPLY, OPERATIONAL CHECK NORMAL. - [SDR 9719339973](https://openairdocs.org/sdr/9719339973.md): Engine · failed · Oct 14, 1997 · N9337 · Doug DC931 · Engine (Turbine/Turboprop) > DURING CLIMB AT 15,000 FEET, THE RIGHT ENGINE OIL QUANTITY BEGAN DECREASING WITH AN ASSOCIATED INCREASING OIL TEMPERATURE. AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT FURTHER INCIDENT. DURING TAXI THE RIGHT ENGINE WAS SHUT DOWN. MAINTENANCE REPLACED THE RIG - [SDR 9716439973](https://openairdocs.org/sdr/9716439973.md): Fan · failed · Aug 29, 1997 · N9337 · Doug DC931 · Cabin Cooling System > DURING AIRCRAFT BOARDING, A STRONG ELECTRICAL ODOR AND SLIGHT HAZE OF SMOKE BEGAN FILLING CABIN. ELECTRICAL BUS AND TRANSFER ABNORMALITIES ALSO OCCURRED. PASSENGERS WERE DEPLANED THROUGH MAIN CABIN DOOR WITHOUT INCIDENT. MAINTENANCE FOUND RIGHT PACK HEAT EX - [SDR 9713959973](https://openairdocs.org/sdr/9713959973.md): Retract Mech · out of adjust · Jul 20, 1997 · N9337 · Doug DC931 · Landing Gear Retraction/Extension System > AFTER TAKEOFF FROM MSP, GEAR HANDLE COULD NOT BE RAISED TO RETRACT GEAR. PERFORMED COCKPIT OPERATING MANUAL PROCEDURES AND GEAR REMAINED DOWN. GROUND SHIFT AND ALL OTHER FUNCTIONS APPEARED NORMAL. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTEN - [SDR 9713489973](https://openairdocs.org/sdr/9713489973.md): Battery Pack · discharged · Jul 9, 1997 · N9337 · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND THREE AFT OVERHEAD EMERGENCY LIGHTS, EMERGENCY LIGHT FORWARD OF MID CABIN EXIT SIGN, AND BOTH FORWARD OVERHEAD EMERGENCY LIGHTS INOPERATIVE. REPLACED AFT BATTERIES FOR AFT LIGHTS AND BATTERY PACK AND POWER SUPPLY FOR - [SDR 9711549973](https://openairdocs.org/sdr/9711549973.md): Flashlight · inoperative · Jun 15, 1997 · N9337 · Doug DC931 · Emergency Lighting > FLIGHT ATTENDANT REPORTED AFT FLASHLIGHT NOT BLINKING. REPLACED FLASHLIGHT AND BATTERY PACK, OPERATIONAL CHECK NORMAL. - [SDR 9707889973](https://openairdocs.org/sdr/9707889973.md): Battery Pack · discharged · Apr 16, 1997 · N9337 · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND RIGHT AFT EMERGENCY EXIT WINDOW LIGHT INOPERATIVE. REPLACED BATTERY PACK AND FUSE. OPERATIONAL CHECK NORMAL. - [SDR 9624449973](https://openairdocs.org/sdr/9624449973.md): Epr Trans · inoperative · Nov 8, 1996 · N9337 · Doug DC931 · Engine Pressure Ratio (EPR) > DURING TAKEOFF ROLL AT 20 KNOTS, THE RIGHT ENGINE EPR INDICATION BECAME INOPERATIVE. CREW ABORTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE REPLACED RIGHT ENGINE EPR TRANSMITTER, OPERATIONAL CHECK OK. - [SDR 9612339973](https://openairdocs.org/sdr/9612339973.md): Battery Pack · inoperative · Jun 3, 1996 · N9337 · Doug DC931 · Emergency Lighting > DURING PERIODIC CHECK, FOUND OVERHEAD EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK. OPERATIONAL CHECK NORMAL. - [SDR 9611439973](https://openairdocs.org/sdr/9611439973.md): Gear Handle · jammed · May 23, 1996 · N9337 · Doug DC931 · Landing Gear Retraction/Extension System > LANDING GEAR HANDLE WAS JAMMED IN THE UP POSITION AFTER TAKEOFF. FLIGHT RETURNED TO ATL AND LANDED WITHOUT INCIDENT. EMERGENCY GEAR EXTENSION PROCEDURES WERE UTILIZED FOR LANDING. MAINTENANCE INSPECTED COMPLETE GEAR SYSTEM AND PERFORMED GEAR SWING UP TO TEN - [SDR 9611679973](https://openairdocs.org/sdr/9611679973.md): Bulkhead T Cap · corroded · May 20, 1996 · N9337 · Doug DC931 · Fuselage Main, Bulkhead > DURING M-CHECK, FOUND CORROSION IN THE FS 604 BULKHEAD T-CAP BETWEEN LONGERONS 29R - 30. REPAIRED T-CAP (P/N 5914865-29) PER EA 99-109084. - [SDR 9611099973](https://openairdocs.org/sdr/9611099973.md): Fitting · cracked · May 16, 1996 · N9337 · Doug DC931 · Fuselage Miscellaneous Structure > DURING M-CHECK, FOUND A CRACK IN THE LONGERON 24L FITTING AT FS 585. REPLACED FITTING PER SRM 51-30-5, SRM 51-30-2. - [SDR 9611089973](https://openairdocs.org/sdr/9611089973.md): Fitting · cracked · May 16, 1996 · N9337 · Doug DC931 · Cargo/Baggage Doors > DURING M-CHECK, FOUND A CRACK IN THE AFT CARGO DOOR FORWARD UPPER END FITTING. REPLACED FITTING PER SRM 51-30. - [SDR 9611049973](https://openairdocs.org/sdr/9611049973.md): Hinge Fitting · corroded · May 14, 1996 · N9337 · Doug DC931 · Wing, Control Surface Attach Fittings > DURING M-CHECK, FOUND CORROSION ON THE LEFT WING UPPER OUTBOARD NR 2 FLAP FORWARD HINGE FITTING. REPLACED FITTING (P/N 5919218-505) PER CITEXT 09-5740-1-9800. - [SDR 9610059973](https://openairdocs.org/sdr/9610059973.md): Stop Fitting · cracked · May 1, 1996 · N9337 · Doug DC931 · Fuselage Miscellaneous Structure > DURING M-CHECK, FOUND A CRACK IN THE AFT CABIN DOOR LEFT CENTER DOOR STOP FITTING. REPLACED FITTING PER SRM 57-30-2. - [SDR 9609719973](https://openairdocs.org/sdr/9609719973.md): Fitting · corroded · Apr 30, 1996 · N9337 · Doug DC931 · Fuselage Miscellaneous Structure > DURING M-CHECK, FOUND CORROSION ON THE FS 237 FRAME TO LONGERON 18R FLOOR BEAM ATTACH FITTING. REPLACED FITTING PER SRM 51-30-1. - [SDR 9609709973](https://openairdocs.org/sdr/9609709973.md): Fitting · cracked · Apr 29, 1996 · N9337 · Doug DC931 · Fuselage Miscellaneous Structure > DURING M-CHECK, FOUND TWO CRACKED AFT CABIN DOOR STOP FITTINGS, RIGHT SIDE LOWER AND CENTER FITTINGS. REPLACED FITTINGS PER SRM 51-30-2. - [SDR 9520149973](https://openairdocs.org/sdr/9520149973.md): Actuator · malfunctioned · Dec 9, 1995 · N9337 · Doug DC931 · Rudder Actuator > DURING CLIMB, THE RUDDER UNRESTRICTED LIGHT REMAINED ILLUMINATED. AIRCRAFT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. REPLACED THE RUDDER LIMITER ACTUATOR. OPERATIONAL CHECK GOOD. - [SDR 9519509973](https://openairdocs.org/sdr/9519509973.md): Eel Contacts · dirty · Dec 1, 1995 · N9337 · Doug DC931 · Emergency Lighting > DURING LINE CHECK, FOUND FORWARD OVERHEAD EMERGENCY LIGHT INOPERATIVE. CLEANED BULB CONTACTS. - [SDR 9519489973](https://openairdocs.org/sdr/9519489973.md): Battery · discharged · Dec 1, 1995 · N9337 · Doug DC931 · Emergency Lighting > DURING LINE CHECK, FOUND AISLE EMERGENCY LIGHTS ROWS 5 TO 10 INOPERATIVE. REPLACED BATTERIES AND OPERATIONAL CHECK GOOD. - [SDR 9514969973](https://openairdocs.org/sdr/9514969973.md): Pt7 Tube · broken · Oct 1, 1995 · N9337 · Doug DC931 · Fuel Controlling System > DURING TAKEOFF ROLL, LEFT ENGINE EPR DECAYED TO APPROXIMATELY 1.6. ABORTED TAKEOFF AND RETURNED TO GATE. REPLACED BROKEN PT7 LINE ON LEFT ENGINE. OPERATIONAL CHECK OK ON ENGINE RUN AND AIRCRAFT RETURNED TO SERVICE. - [SDR 9514959973](https://openairdocs.org/sdr/9514959973.md): Epr Ind/Trans · malfunctioned · Oct 1, 1995 · N9337 · Doug DC931 · Engine Pressure Ratio (EPR) > DURING TAKEOFF ROLL, LEFT ENGINE EPR WAS FROZEN AT 1.6 TO 1.7. ABORTED TAKEOFF AND RETURNED TO GATE. REPLACED LEFT ENGINE EPR INDICATOR AND TRANSMITTER. OPERATIONAL CHECK OK ON ENGINE RUN AND AIRCRAFT RETURNED TO SERVICE. - [SDR 9506929973](https://openairdocs.org/sdr/9506929973.md): Fitting · cracked · Apr 26, 1995 · N9337 · Doug DC931 · Fuselage Miscellaneous Structure > DURING PREFLIGHT CHECK, FOUND WATER DRIPPING FROM COMMUNICATIONS JACK BOX, FOUND SEALANT MISSING FROM UPPER LAP SEAM AND CORROSION AND CRACK IN LONGERON 1L FORWARD END SHOVEL FITTING. REPLACED SHOVEL FITTING PER SRM 51-30-2 AND RESEALED LAP SEAM. ## 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 = 'N9337' AND deregistration_id = 'N9337-2008-07-11' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N9337-2008-07-11/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.