# Service difficulty reports: N1837U, cancelled Jun 10, 2002 A list on [N1837U, cancelled Jun 10, 2002](https://openairdocs.org/deregistered/N1837U-2002-06-10.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 2000UALA00433](https://openairdocs.org/sdr/2000UALA00433.md): Battery Pack · failed · Jul 20, 2000 · N1837U · Doug DC1010 · Emergency Lighting > MID FWD EMERGENCY LIGHT BATTERY PACK FAILED PWR SUPPLY TEST. REPLACED POWER SUPPLY AND BATTERY PACK. CHECKS OK. - [SDR 2000UALA00496](https://openairdocs.org/sdr/2000UALA00496.md): Skin · damaged · Jul 2, 2000 · N1837U · Doug DC1010 · Fuselage Main, Plate/Skin > FUSELAGE SKIN AND FRAME DAMAGE DUE TO JETWAY IMPACT WHEN AIRCRAFT ARRIVED AT GATE. IMPACT FORWARD OF 2L DOOR JUST ABOVE FLOORLINE. SKIN DENTED AND TORN OPEN FROM BS 735 TO 760 BETWEEN L27 AND L26. THE FRAME SHEAR TIE IS DAMAGED AT BS 735. FUSELAGE SKIN RE - [SDR 2000UALA00141](https://openairdocs.org/sdr/2000UALA00141.md): Fire Loop · damaged · Mar 17, 2000 · N1837U · Doug DC1010 · Fire Detection > NR 3 ENG FIRE DET B-LOOP LIGHT ON. INTERMITTENT FIRE WARN B-LOOP JUST PRIOR LANDING. OPERATIONS WAS NOTIFIED BY FLIGHT CREW THAT ENGINE WAS SHUT DOWN AND EMERGENCY DECLARED. LANDING WAS UNEVENTFUL. *S/D* NR 3 ENGINE ''A'' LOOP WAS PREVIOUSLY DEFERRED FOR - [SDR 99UAL900478](https://openairdocs.org/sdr/99UAL900478.md): Indicator · malfunctioned · Sep 16, 1999 · N1837U · Doug DC1010 · Emergency Equipment > 3L DOOR SLIDE LIGHT WILL NOT TEST. *S/D* REPLACED SLIDE REMOTE PRESSURE INDICATOR. - [SDR 98UAL900480](https://openairdocs.org/sdr/98UAL900480.md): Wire · failed · Sep 28, 1998 · N1837U · Doug DC1010 · Light System Wiring > EEL LIGHT STRIP OUT AT 1EF THROUGH DOOR 2R, 9AB THROUGH 16AB AND 30HJ THROUGH 38HJ. SPLICED NEW RIBBON BY BULKHEAD 1R, 2L AND REPLACED LEADER CABLE ASSY, CHECKS OK. - [SDR 98UAL900262](https://openairdocs.org/sdr/98UAL900262.md): Lights · malfunctioned · Jun 13, 1998 · N1837U · Doug DC1010 · Landing Gear Position and Warning > RED WARNING LIGHTS ILLUMINATED WHEN GEAR HANDLE SELECTED TO GEAR DOWN POSITION. CYCLED GEAR ONCE RED LIGHTS STILL ON. JIGGLED GEAR HANDLE GREEN LIGHTS CAME ON. LANDING NORMAL. - [SDR 98UAL900229](https://openairdocs.org/sdr/98UAL900229.md): Fuel Pump · failed · Jun 1, 1998 · N1837U · Doug DC1010 · Engine Fuel Pump > SHORTLY AFTER TAKEOFF, NR 1 ENGINE THRUST WENT TO 85 PERCENT N1, THEN UNABLE TO INCREASE OR DECREASE THRUST. OPENED FUEL CROSS FEED VALVE AND THEN ABLE TO CONTROL ENGINE POWER. RETURNED TO SFO. REPLACED THE MAIN FUEL PUMP AND THE MEC. RAN ENGINE AT HIGH PO - [SDR 98UAL900044](https://openairdocs.org/sdr/98UAL900044.md): Nozzle · cracked · Jan 30, 1998 · N1837U · Doug DC1010 · Fuel Injector Nozzle > NR 2 ENGINE HAS VIBRATION AND HUM THAT FOLLOWED THE THROTTLE. ENGINE REDUCED TO IDLE POWER AND DIVERTED TO LAS. *S/D* PRIMARY CAUSE OF ENGINE FAILURE WAS THE CRACKING OF THE HIGH PRESSURE TURBINE STAGE 1 NOZZLE. ON SEVERAL ADJACENT NOZZLES, THE CRACKS WRAP - [SDR 98UAL900004](https://openairdocs.org/sdr/98UAL900004.md): Rib · cracked · Jan 5, 1998 · N1837U · Doug DC1010 · Wing, Rib/Bulkhead > A CRACK WAS FOUND ON THE CENTER WING SECTION RIBS LOCATED AT RBL 29.0. THE CRACK RUNS FWD AND AFT DIAGONALLY AND MEASURES APPROXIMATELY 4.00 INCHES IN LENGTH. A DOUBLER WAS INSTALLED IN THE AREA. - [SDR 97UAL900892](https://openairdocs.org/sdr/97UAL900892.md): Duct · ruptured · Dec 24, 1997 · N1837U · Doug DC1010 · Pneumatic Distribution System > ON CLIMBOUT, NR 3 ENGINE FIRE INDICATION. INDICATION STOPPED WHEN ENGINE WAS SHUT DOWN. ENGINE EGT WENT TO 953C MOMENTARILY. *S/D* THE 16TH STAGE PNEUMATIC SUPPLY DUCT FAILED AND RUPTURED AT ONE OF THE ATTACHMENT LUGS. ABNORMAL VIBRATION CONDITION WAS CON - [SDR 97UAL900848](https://openairdocs.org/sdr/97UAL900848.md): Bulkhead Web · cracked · Nov 26, 1997 · N1837U · Doug DC1010 · Wing, Rib/Bulkhead > THE CENTER WING BOX BULKHEAD WEB AT STATION XCW=46.5 IS CRACKED. THE CRACK IS LOCATED BETWEEN APB7038-52 STIFFENERS AND APB7038-68 ANGLE AND APB 7038-60 TEE. THE CRACK LENGTH IS APPROXIMATELY 8 INCHES LONG. THE CRACK WAS TRIM-OUT AND A PREMANENT REPAIR WAS - [SDR 97UAL900651](https://openairdocs.org/sdr/97UAL900651.md): Wire · failed · Sep 1, 1997 · N1837U · Doug DC1010 · Light System Wiring > EMERGENCY LIGHT STRIP AT DOOR 1R STICKING UP. REPLACED LEADER FOR EEL STRIP AT RIGHT-HAND SIDE OF FIRST CLASS. - [SDR 97UAL900636](https://openairdocs.org/sdr/97UAL900636.md): Battery Pack · discharged · Aug 27, 1997 · N1837U · Doug DC1010 · Emergency Lighting > FIRST CLASS LEFT SIDE EEL LIGHTS INOP. REPLACED BATTERY PACK, CHECKS GOOD. - [SDR 97UAL900531](https://openairdocs.org/sdr/97UAL900531.md): Tube · ruptured · Jul 1, 1997 · N1837U · Doug DC1010 · Life Raft > DURING THE SLIDE RAFT RETENTION TEST, THE BOTTOM CENTER SUPPORT TUBE SEAM SEPARATED. THE SLIDE RAFT WAS DISCARDED. - [SDR 97UAL900526](https://openairdocs.org/sdr/97UAL900526.md): Hyd Hose · leaking · Jul 1, 1997 · N1837U · Doug DC1010 · Hydraulic System, Auxiliary > RETURN TO BLOCKS ACCOUNT OF HYDRAULIC FLUID LEAKING FROM RIGHT MAIN WHEEL WELL. *S/D* NR 1 AUXILARY PUMP PRESSURE HOSE LEAKING. REPLACED HOSE ASSEMBLY. - [SDR 97UAL900349](https://openairdocs.org/sdr/97UAL900349.md): Engine · malfunctioned · May 4, 1997 · N1837U · Doug DC1010 · Engine (Turbine/Turboprop) > CREW REPORTED, SMOKE IN COCKPIT FROM NR 1 PACK AFTER TAKEOFF. SMOKE STOPPED AS SOON AS NR 1 PACK TURNED OFF. SUPPLEMENTAL DATA UPDATE, NO CONFIRMED SOURCE OF THE SMOKE WAS FOUND. THE ENGINE IN THE NR 1 POSITION WAS REPLACED TWO DAYS LATER FOR DETERIORATION - [SDR 97ZZZX1742](https://openairdocs.org/sdr/97ZZZX1742.md): Aileron · debonded · Mar 31, 1997 · N1837U · Doug DC1010 · Ailerons > DURING ROUTINE C-CHECK, FOUND RT OTBD AILERON DISBONDED FROM INTERNAL DOUBLER. REPLACED BOTH LOWER SKINS. - [SDR 97ZZZX1269](https://openairdocs.org/sdr/97ZZZX1269.md): Skin · corroded · Dec 15, 1996 · N1837U · Doug DC1010 · Fuselage Main, Plate/Skin > DURING MPV MAINTENANCE CHECK, FOUND CENTER W/W TUNNEL SKIN CORRODED OTBD SIDE OF LONGERON 49R, STA 1519. SUSPECT CAUSE WAS MOISTURE. PROPER APPLICATION OF CORROSION PREVENTIVE COULD PREVENT RECURRENCE. - [SDR 97ZZZX1268](https://openairdocs.org/sdr/97ZZZX1268.md): Longeron · corroded · Dec 15, 1996 · N1837U · Doug DC1010 · Fuselage Main, Longeron/Stringer > DURING MPV MAINTENANCE CHECK, FOUND CENTER W/W TUNNEL, 48L END FITTING AT STA 1521 BADLY PITTED ALONG OTBD FLANGE. SUSPECT CAUSE WAS MOISTURE. PROPER APPLICATION OF CORROSION PREVENTIVE COULD PREVENT RECURRENCE. - [SDR 97ZZZX1267](https://openairdocs.org/sdr/97ZZZX1267.md): Longeron · corroded · Dec 15, 1996 · N1837U · Doug DC1010 · Fuselage Main, Longeron/Stringer > DURING MPV MAINTENANCE CHECK, FOUND CENTER W/W TUNNEL, LONGERON 50L END FITTINGS CORRODED ALONG OTBD FLANGE, STA 1521. SUSPECT CAUSE WAS MOISTURE. PROPER APPLICATION OF CORROSION PREVENTIVE COULD PREVENT RECURRENCE. - [SDR 97ZZZX1266](https://openairdocs.org/sdr/97ZZZX1266.md): Longeron · corroded · Dec 15, 1996 · N1837U · Doug DC1010 · Fuselage Main, Longeron/Stringer > DURING MPV MAINTENANCE CHECK, FOUND CENTER W/W TUNNEL LONGERON 48L LOWER FLANGE BADLY CORRODED, STA 1506. SUSPECT CAUSE WAS MOISTURE. PROPER APPLICATION OF CORROSION PREVENTIVE COULD PREVENT RECURRENCE. - [SDR 97ZZZX1265](https://openairdocs.org/sdr/97ZZZX1265.md): T Angle · corroded · Dec 15, 1996 · N1837U · Doug DC1010 · Fuselage Miscellaneous Structure > DURING MPV MAINTENANCE CHECK, FOUND CENTER CARGO DOOR FRAME LOWER T-ANGLE EXFOLIATED, STA 1681, STR 44R. SUSPECT CAUSE WAS STRESS RELATED. APPLICATION OF CORROSION PREVENTIVE COULD PREVENT RECURRENCE. - [SDR 96UAL900048](https://openairdocs.org/sdr/96UAL900048.md): Spring · failed · Jan 19, 1996 · N1837U · Doug DC1010 · Drag Control System > SPOILERS FAILED TO RETRACT AFTER LANDING. HELICAL RETURN SPRING ON SPEEDBRAKE DRUM FOUND BROKEN. REPLACED SPRING. ## 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 = 'N1837U' AND deregistration_id = 'N1837U-2002-06-10' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N1837U-2002-06-10/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.