# Service difficulty reports: N854LS, cancelled May 6, 2015 A list on [N854LS, cancelled May 6, 2015](https://openairdocs.org/deregistered/N854LS-2015-05-06.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 2005FA0000045](https://openairdocs.org/sdr/2005FA0000045.md): Door · malfunctioned · Mar 20, 2004 · N854LS · Frchld SA227DC · Cargo/Baggage Doors > THE CARGO DOOR WARNING LIGHT CAME ON DURING CLIMBOUT, CREW RETURNED TO THE STATION. ONE OF THE FOLLOWING: DOOR CLOSING PROCEDURES, DOOR HARD TO CLOSE, DOOR CLICK CLACK RIGGING/ LUBRICATION, OR SWITCH RIGGING. ALL SWITCHES AND CLICK CLACKS WERE INSPECTED AND - [SDR 2004F00206](https://openairdocs.org/sdr/2004F00206.md): Pressure Switch · failed · Nov 21, 2003 · N854LS · Frchld SA227DC · Hydraulic System, Main > FLT 2578 - MLS - FOUND LEFT HYDRAULIC LOW PRESS WARNIG LIGHT CAME ON WHEN FLAPS WERE LOWERED. HYDRAULIC PRESSURE REMAINED AT 2,000 PSI. CREW RETURNED TO MAIN BASE, ALTERNATE LANDING LOCATION, DUE TO REPORTED ICING CONDITIONS AND WEATHER AT DESTINATION STATIO - [SDR 2003F00617](https://openairdocs.org/sdr/2003F00617.md): Warning System · malfunctioned · Sep 10, 2003 · N854LS · Frchld SA227DC · Overheat Detection > TIL - FLT 6014 - LT WING OVERHEAT LIGHT CAME ON DURING CRUISE, CREW TURNED OFF BLEED AND GENERATOR, LIGHT WENT OUT AFTER 2 MIN, 55 SEC. CREW LANDED AT DESTINATION STATION WITHOUT INCIDENT. DESTINATION STATION WAS THE CLOSEST AIRPORT AT THIS TIME. NO FAULT W - [SDR 2003F00625](https://openairdocs.org/sdr/2003F00625.md): Warning Light · no indication · Aug 13, 2003 · N854LS · Frchld SA227DC · Central Warning > NR 1 CAWI LIGHT DID NOT COME ON AT TAKEOFF, TORQUE RISE WAS NOTED. BLEED AIR OUT OF SYSTEM. OPS CHECKED OK. (M) - [SDR 20010511SG006](https://openairdocs.org/sdr/20010511SG006.md): Wire · out of position · Mar 24, 2001 · N854LS · Frchld SA227DC · Electrical Power System Wiring > DURING DESCENT, CREW NOTICED RT ESS BUSS PANEL WAS GLOWING, WAS HOT TO THE TOUCH AND HAD A HOT SMELL. CREW LANDED WITHOUT INCIDENT. RT ESS POWER WIRE CONTACTED THE CB PANEL. MAINTENANCE FOUND THE RT ESS POWER WIRE WAS CONTACTING THE CB PANEL. REPOSITIONED - [SDR 2001F00078](https://openairdocs.org/sdr/2001F00078.md): Engine · failed · Oct 2, 2000 · N854LS · Frchld SA227DC · Engine (Turbine/Turboprop) > FLT 2588 - HLN - FOUND LEFT ENGINE MADE LOUD BANG AFTER TAKEOFF AND ENGINE POWER DROPPED OFF. ENGINE THEN FAILED. CREW FOLLOWED CHECKLIST PROCEDURES AND RETURNED TO STATION. REPLACED ENGINE. WHEN ENGINE WAS DISASSEMBLED IT WAS FOUND THAT THE SNAP RING HAD - [SDR 20010201SG010](https://openairdocs.org/sdr/20010201SG010.md): Engine · failed · Oct 2, 2000 · N854LS · Frchld SA227DC · Engine (Turbine/Turboprop) > HLN - FLT 2588 - LEFT ENGINE MADE LOUD BANG AFTER TAKEOFF AND ENGINE POWER DROPPED OFF. ENGINE THEN FAILED. CREW FOLLOWED CHECKLIST PROCEDURES AND RETURNED TO STATION. INTERNAL ENGINE FAILURE. SUSPECT HIGH SPEED PINION FAILURE OR COUPLING FAILURE. PROP CA - [SDR BSAA200010030](https://openairdocs.org/sdr/BSAA200010030.md): Switch · out of adj · Sep 22, 2000 · N854LS · Frchld SA227DC · Door Warning System > CARGO DOOR WARNING LIGHT CAME ON IN FLIGHT. MAINTENANCE TRACKED TROUBLE TO MICROSWITCH WHICH WAS OUT OF ADJUSTMENT. ADJUSTMENT MADE TO BOTTOM AT MICROSWITCH. DOOR WARNING OPS CHECK OK. (M) - [SDR 20010112SG032](https://openairdocs.org/sdr/20010112SG032.md): Switch · out of adj · Sep 22, 2000 · N854LS · Frchld SA227DC · Cargo/Baggage Doors > FLT 2584 - BIL - CARGO DOOR WARNING LIGHT CAME ON IN FLIGHT. GREEN LIGHT CAME ON WHEN SWITCH TEST WAS DONE. MICROSWITCH WENT OUT OF ADJUSTMENT. ADJUSTED BOTTOM AFT MICROSWITCH, CLEANED BAYONETS AND PLUNGERS ON CARGO DOOR SWITCHES. DOOR WARNING SYSTEM OPS C - [SDR BSAA20010030](https://openairdocs.org/sdr/BSAA20010030.md): Switch · out of adj · Sep 22, 2000 · N854LS · Frchld SA227DC · Door Warning System > CARGO DOOR WARNING LIGHT CAME ON IN-FLIGHT. MAINTENANCE TRACED TROUBLE TO MICROSWITCH WHICH WAS OUT OF ADJUSTMENT. ADJUSTMENT MADE TO BOTTOM AFT MICROSWITCH. DOOR WARNING OPS CHECKED OK. (X) - [SDR 20010103AP007](https://openairdocs.org/sdr/20010103AP007.md): Acm · smoke · Sep 12, 2000 · N854LS · Frchld SA227DC · Cabin Cooling System > FLT 2588 - BIL - ON FINAL INTO BILLINGS, THE CREW NOTICED THE RIGHT ACM STARTED TO BLOW SMOKE AND THEY NOTICED A SMELL. THE RIGHT ACM WAS SHUTOFF AND CREW LANDED WITH NO FURTHER INCIDENT. RIGHT ACM HAD FAILED. ACM WAS INITIALLY DEFERRED, THEN WAS REPLACED. - [SDR 20001219SH010](https://openairdocs.org/sdr/20001219SH010.md): Switch · out of adj · Aug 12, 2000 · N854LS · Frchld SA227DC · Door Warning System > BZN - FLT 1315 - DURING CRUISE FLIGHT, THE DOOR UNSAFE LIGHT AND CARGO DOOR WARNING LIGHT CAME ON WHILE CREW WAS ADJUSTING PRESSURIZATION. CREW DEPRESSURIZED AIRCRAFT, LANDED AT NEAREST AIRPORT. CARGO DOOR PRESSURE SWITCH WAS SET ON THE EDGE OF TRIP SETTING - [SDR 20001011AP005](https://openairdocs.org/sdr/20001011AP005.md): Combustion Chamb · cracked · Jun 25, 2000 · N854LS · Frchld SA227DC · Turbine Engine Combustion Section > FLT 1310 - HRO - DURING TAKEOFF, THE ENGINE FIRE WARNING LIGHT CAME ON AT APPROXIMATELY 60 KTS, THE CREW ABORTED TAKEOFF AND THE FIRE WARNING LIGHT WENT OUT WHEN POWER WAS REDUCED. THE AIRCRAFT RETURNED TO GATE. A FIVE INCH CRACK WAS FOUND IN COMBUSTION PLE - [SDR 20000810SH013](https://openairdocs.org/sdr/20000810SH013.md): Case · cracked · Jun 25, 2000 · N854LS · Frchld SA227DC · Turbine Engine Combustion Section > HRO - FLT 1310 - DURING TAKEOFF, ENGINE FIRE WARNING LIGHT CAME ON AT APPROXIMATELY 60 KNOTS. THE CREW ABORTED THE TAKEOFF AND THE FIRE WARNING LIGHT WENT OUT WHEN POWER WAS REDUCED. THE AIRCRAFT RETURNED TO THE GATE. A FIVE INCH CRACK WAS FOUND IN THE COMB - [SDR 20001006AP001](https://openairdocs.org/sdr/20001006AP001.md): Warning Light · false indication · May 26, 2000 · N854LS · Frchld SA227DC · Door Warning System > DFW - FLT 1315 - THE CARGO DOOR WARNING LIGHT CAME ON DURING CRUISE. THE CREW INITIATED THE EMEGENCY CHECKLIST, RETURNED TO DENVER. THE CREW DEPRESSURIZED THE AIRCRAFT AFTER REACHING 10,000 FEET. THE WARNING LIGHT WENT OUT AROUND 8,000 FEET. SUSPECT DOOR H - [SDR 20001005AP008](https://openairdocs.org/sdr/20001005AP008.md): Stator · damaged · May 7, 2000 · N854LS · Frchld SA227DC · Turbine Section > PNC - FLT 1314 - DURING CRUISE, CREW HEARD AN ABNORMAL NOISE DESCRIBED AS A BUMP. THE LEFT ENGINE STARTED OPERATING ERRATICALLY AND TORQUE DROPPED 40 TO 50 PERCENT. SHORT AFTER THAT THE OIL PRESSURE STARTED DROPPING AND THE OIL PRESSURE WARNING LIGHT CAME ON - [SDR 20000816AP006](https://openairdocs.org/sdr/20000816AP006.md): Turbine Wheel · failed · May 7, 2000 · N854LS · Frchld SA227DC · Turbine Section > FLT 1314 - PNC - DURING CRUISE, CREW HEARD AN ABNORMAL NOISE DESCRIBED AS A BUMP. THE LT ENGINE STARTED OPERATING ERRATICALLY AND TORQUE DROPPED 40 TO 50 PERCENT. SHORTLY AFTER THAT THE OIL PRESSURE STARTED DROPPING AND THE OIL PRESSURE WARNING LIGHT CAME ON - [SDR 20000717AP003](https://openairdocs.org/sdr/20000717AP003.md): Blade · failed · May 7, 2000 · N854LS · Frchld SA227DC · Turbine Section > FLT 1314 - PNC - DURING CRUISE, CREW HEARD AN ABNORMAL NOISE DESCRIBED AS A BUMP. THE LT ENG STARTED OPERATION ERRATICALLY AND TORQUE DROPPED 40 TO 50 PERCENT. SHORTLY AFTER THAT THE OIL PRESSURE STARTED DROPPING AND THE OIL PRESSURE WARNING LIGHT CAME ON. - [SDR 20000614SH006](https://openairdocs.org/sdr/20000614SH006.md): Blade · failed · May 7, 2000 · N854LS · Frchld SA227DC · Engine (Turbine/Turboprop) > PNC - FLT 1314 - DURING CRUISE, CREW HEARD ABNORMAL NOISE DESCRIBED AS A BUMP. LT ENG STARTED OPER ERRATICALLY, TORQUE DROPPED 40 TO 50 PERCENT, OIL PRESS DROPPED, WARNING LIGHT CAME ON. CREW SHUT DOWN LT ENG, CONTINUED SINGLE ENG. CREW LANDED, NO FURTHER - [SDR 20000602SH016](https://openairdocs.org/sdr/20000602SH016.md): Engine · failed · May 7, 2000 · N854LS · Frchld SA227DC · Engine (Turbine/Turboprop) > PNC - FLT 1314 - DURING CRUISE, CREW HEARD ABNORMAL NOISE DESCRIBED AS A BUMP. LT ENG STARTED OPERATING ERRATICALLY AND TORQUE DROPPED 40-50 PERCENT. SHORTLY AFTER THAT, OIL PRESS STARTED DROPPING AND OIL PRESS WARNING LIGHT CAME ON. CREW SHUT DOWN LT ENG, - [SDR 20000614SH007](https://openairdocs.org/sdr/20000614SH007.md): Acm · failed · Mar 24, 2000 · N854LS · Frchld SA227DC · Cabin Cooling System > DEN - FLT 1315 - AFTER LANDING, PASSENGERS REPORTED SMOKE IN REAR OF THE CABIN. BOTH BLEEDS WERE TURNED OFF. LEFT AIR CYCLE MACHINE (ACM) HAD FAILED. THE SMOKE WAS FROM THE ACM OIL. ACM ON LT SIDE WAS DEFERRED. NO FURTHER PROBLEMS NOTED. LANDINGS: 14,36 - [SDR 20000427SH017](https://openairdocs.org/sdr/20000427SH017.md): Acm · failed · Mar 24, 2000 · N854LS · Frchld SA227DC · Cabin Cooling System > DEN - FLT 1315 - AFTER LANDING, THE PASSENGERS REPORTED SMOKE IN REAR OF THE CABIN. BOTH BLEEDS WERE TURNED OFF. LEFT AIR CYCLE MACHINE (ACM) HAD FAILED. THE SMOKE WAS FROM THE ACM OIL. ACM ON LT SIDE WAS DEFERRED. NO FURTHER PROBLEMS NOTED. (X) - [SDR 98ZZZX3001](https://openairdocs.org/sdr/98ZZZX3001.md): Cawi · inoperative · Aug 2, 1998 · N854LS · Frchld SA227DC · Water Injection System > DFW/CUU- FLT 445 - CREW ACTIVATED CAWI AT 40 PERCENT TORQUE AND RECEIVED TWO CAWI PUMP LIGHTS AND A TORQUE RISE TO 80 PERCENT. CREW ADVANCED POWER. AT APPROXIMATELY 70 KNOTS IAS, TORQUE DROPPED TO 80 PERCENT AND EGT WENT TO 645-650 DEGREES CELSIUS. CREW ABO - [SDR 98ZZZM448](https://openairdocs.org/sdr/98ZZZM448.md): Fuel Control · out ot adjust · Feb 23, 1998 · N854LS · Frchld SA227DC · Fuel Controlling System > DFW - FLT 1235 - ON TAKEOFF ROLL, LEFT ENGINE PRODUCED ONLY 97 PERCENT RPM. CREW ABORTED TAKEOFF AND RETURNED TO GATE AREA. MAINTENANCE INSPECTED THE AIRCRAFT AND ADJUSTED SCREW 'X' ON THE LEFT ENGINE ONE AND ONE-HALF TURNS. MAINTENANCE PERFORMED GROUND RUN - [SDR 98ZZZX122](https://openairdocs.org/sdr/98ZZZX122.md): Bleed Line · loose · Oct 22, 1997 · N854LS · Frchld SA227DC · Pneumatic Distribution System > HOT/SAT - FLT 9907 - ACFT FERRIED HOT/SAT FOR HORIZ STAB EXCESSIVE PLAY. AT 80 KTS DURING TAKEOFF ROLL, EGT AND TORQUE SPLIT NOTED. AT V1, EGT SPLIT WAS 70 DEG AND TORQUE 10 PERCENT LOWER ON LT ENG. SIMULTANEOUS WITH ROTATION, LT ENG FIRE WARNING. AT 400 ## 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 = 'N854LS' AND deregistration_id = 'N854LS-2015-05-06' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N854LS-2015-05-06/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.