# Service difficulty reports: N135DL, cancelled Jul 21, 2017 A list on [N135DL, cancelled Jul 21, 2017](https://openairdocs.org/deregistered/N135DL-2017-07-21.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 2 · 62 reports - [SDR DALA1170460135](https://openairdocs.org/sdr/DALA1170460135.md): Skin · delaminated · Mar 14, 2011 · N135DL · Boeing 767332 · Trailing Edge Flaps > DELAMINATION ON UPPER SKIN. ER/A PERFORMED TO REPLACE UPPER SKIN AND CORE. ER/A 492681-14 REV A. ETOPS CATEGORY 'F': ANY OTHER EVENT DETRIMENTAL TO ETOPS - [SDR DL76S091399](https://openairdocs.org/sdr/DL76S091399.md): Skin · dented · Aug 25, 2009 · N135DL · Boeing 767332 · Trailing Edge Flaps > HAIL DAMAGE DENTS FOUND ON UPPER SKIN OF INBOARD AFT FLAP DURING MTC. DENTS TOO CLOSE TO EXISTING DOUBLERS FOR NEW LOCAL REPAIRS. REPLACEMENT OF UPPER SKIN AND CORE WAS THEREFORE NECESSARY. REPAIRED PER ERA 473815-14. - [SDR DL76S091521](https://openairdocs.org/sdr/DL76S091521.md): Fitting · fractured · Jan 27, 2009 · N135DL · Boeing 767332 · Nacelle/Pylon, Frame/Spar/Rib > NR 2 PYLON INBOARD MIDSPAR FITTING WAS REPAIRED IAW ERA 472678-14. C/W 472678-14. - [SDR DL76S090115](https://openairdocs.org/sdr/DL76S090115.md): Fitting · fractured · Jan 27, 2009 · N135DL · Boeing 767332 · Nacelle/Pylon, Attach Fittings > DURING ACCOMPLISHMENT OF INSPECTIONS PER ROUTINE OPN 5281AD (EA 01-074944-12AD, ME-02) THE AFT MOST INBOARD BOLT THROUGH THE NR 2 PYLON INBOARD MIDSPAR FITTING WAS FOUND FRACTURED. THE BOLT WAS SUCCESSFULLY REMOVED. IN ADDITION, THE LOCK FASTENERS COMMON TO - [SDR DL76S090011](https://openairdocs.org/sdr/DL76S090011.md): Slide · damaged · Jan 3, 2009 · N135DL · Boeing 767332 · Escape Slide > UPON ARRIVAL TO GATE T-1 IN ATL AFTER ENGINE SHUTDOWN AND BEFORE JETWAY ARRIVAL THE L-1 DOOR SLIDE DEPLOYED. FOUND L-1 DOOR SLIDE RIPPED BY JETWAY REMOVED AND REPLACED L-1 DOOR SLIDE PER AMM. - [SDR DL76S071163](https://openairdocs.org/sdr/DL76S071163.md): Skin · cracked · Sep 2, 2007 · N135DL · Boeing 767332 · Fuselage Main, Plate/Skin > REPAIR REMOVED THAT WAS OUT OF SCOPE FOR AD2006-09-09. UNDERLYING CHORD FOUND CRACKED. DAMAGE WAS CUTOUT AND REPAIR DOUBLER AND TRIPLER WAS INSTALLED. - [SDR DL76S071157](https://openairdocs.org/sdr/DL76S071157.md): Support Beam · corroded · Aug 28, 2007 · N135DL · Boeing 767332 · Trailing Edge Flaps > FROM NR 185 PSV 15, NUMBER 4 FLAP SUPPORT BEAM HAS PITTING IN FORWARD MOUNT HOLES. REPAIRED PER ERA 089397-14MA REV O. - [SDR DL76S071095](https://openairdocs.org/sdr/DL76S071095.md): Grnd Air Valve · open · Aug 18, 2007 · N135DL · Boeing 767332 · Engine Start Valves/Controls > AFTER TAKEOFF, GOT FWD EQPT OVHT EICAS WENT TO STBY AS PER QRH. 5 MINS LATER CAME BACK ON WENT TO OVRD AS PER QRH. AT 35K, ALT CABIN PRESS CLIMBED ABOVE 11K AND CABIN ALT EICAS WARNING CAME ON. AFTER PERFORMING IMMEDIATE ACTION ITEMS. EMERGENCY DESCENT TO - [SDR DL76S070173](https://openairdocs.org/sdr/DL76S070173.md): Engine · making metal · Feb 28, 2007 · N135DL · Boeing 767332 · Engine (Turbine/Turboprop) > LT ENG INOP, ON DESCENT LOUD BOOM AND SERVERE VIBS-ENG CONT TO RUN UNTIL SHUTDOWN-THRUST LOST. FOUND METAL IN TAILPIPE. REMOVED AND REPLACED NR 1 ENGINE ON ROUNTINE CARD TRANSMITTAL. - [SDR DL76S060479](https://openairdocs.org/sdr/DL76S060479.md): Gasket · out of position · Jun 9, 2006 · N135DL · Boeing 767332 · Engine Fuel/Oil Cooler > CLIMBING THROUGH 10000 FT LEFT ENGINE FAILED TO A NEAR FLIGHT IDLE CONDITION. OPENED ENGINE FOUND FUEL LEAK AT MANIFOLD TO FUEL/OIL COOLER REALIGNED GASKET PLATE TIGHTENED. RAN ENGINE IN NORMAL/ALTERNATE MODE. PERFORMED QUICK SNAP CHECK. ENGINE ACCELERATE/ - [SDR DL76S060337](https://openairdocs.org/sdr/DL76S060337.md): Engine · leaking · Apr 29, 2006 · N135DL · Boeing 767332 · Turbine Engine Oil System > LEFT ENGINE HOC B SUMP LEAKING, ITEM WILL REQUIRE A ENGINE CHANGE. FOUND OIL LEAKING FROM NR 6 BEARING B-SUMP BREATHER EXHAUST REPLACED NR 1 ENG PER TRANS 1T144. - [SDR DL76S050694](https://openairdocs.org/sdr/DL76S050694.md): Line · leaking · Nov 10, 2005 · N135DL · Boeing 767332 · Hydraulic System, Main > IN FLIGHT EICAS MESSAGES C-HYD PRESS AND C-HYD QTY SHOWED.07RF, LATER WENT TO ZERO. CENTER ELEC 1 AND 2 PRESS AND CENTER AIR PRESS LIGHTS ILLUMINATED. C/W QRH PROCEDURE. INSPECTED AND FOUND HYD LINE COMING FROM RT BRAKE METERING VALVE TO T FITTING CRACKED. - [SDR DL76S050139](https://openairdocs.org/sdr/DL76S050139.md): Controller · malfunctioned · Feb 28, 2005 · N135DL · Boeing 767332 · Fuel Controlling System > NR 1 ENG WOULD NOT ACHIEVE T/O POWER WITH ANTI-ICE ON OR OFF. RETURNED TO GATE. REPLACED MAIN ENGINE CONTROLLER. - [SDR DL76S040501](https://openairdocs.org/sdr/DL76S040501.md): Turbine Blades · damaged · May 30, 2004 · N135DL · Boeing 767332 · Turbine Section > RT ENGINE EGT 950 ON TAKEOFF FOR LESS THAN ONE MINUTE. FOUND LPT BLADES DAMAGED AND BROKEN PER FIM. REPLACED NR 2 ENGINE PER JIC CARD DECK 1T145. C/W NR 2 ENGINE PREFLIGHT AND LEAK CHECKS, NO DISCREPANCIES NOTED. - [SDR DL76S040407](https://openairdocs.org/sdr/DL76S040407.md): Charger · malfunctioned · May 7, 2004 · N135DL · Boeing 767332 · Battery/Charger System > MAIN BATTERY CHARGER STATUS MSG. REPLACED MAIN BATTERY CHARGER PER M/M, NO HELP. REPLACED MAIN SHIPS BATTERY PER M/M. ALL CKS NORMAL PER M/M. - [SDR DL76S031021](https://openairdocs.org/sdr/DL76S031021.md): Circuit Breaker · tripped · Nov 16, 2003 · N135DL · Boeing 767332 · Air Distribution Fan > AT CRUISE, F/A REPORTED ELECTRICAL ODOR THRU OUT CABIN. DID ELECTRICAL SMOKE CHECKLIST AND PULLED C/BS ON VIDEO SYS. TURNED OFF RT RECIR FAN, THAT WAS REPORTED TO BE CAUSING VIBRATION AND PULLED C/B ON GASPER FAN (OFF LIGHT APPEARED IN GASPER LIGHT SWITCH AN - [SDR DL76S030533](https://openairdocs.org/sdr/DL76S030533.md): Power Supply · inoperative · Jun 10, 2003 · N135DL · Boeing 767332 · Emergency Lighting > EMERGENCY LIGHTS FROM ROW 34 AND BACK BOTH SIDES INOP. FOUND SHORTED SEAT HARNESS AT SEAT 36AB REPAIRED SAME. REPLACED PWR SUPPLY D9048 DUE TO BLOWN FUSE. - [SDR DL76S020676](https://openairdocs.org/sdr/DL76S020676.md): Switch · loose · Jun 16, 2002 · N135DL · Boeing 767332 · Electrical Power System > STANDY BY POWER SWITCH LOOSE INTERNALLY CAUSING ALL THREE IRS'S TO FAIL. THIS HAPPENED IN FLIGHT ON PREV LEG. REF LOG SHEETS 792866 ITEM 2 AND 792871 ITEM 1 FOUND THAT WIGGLING STNBY PWR CAUSED TROUBLE REPLCD STBY POW PANEL IRUS OPS NML - [SDR DL76S011012](https://openairdocs.org/sdr/DL76S011012.md): Pin · backed out · Jun 19, 2001 · N135DL · Boeing 767332 · Emergency Lighting > PAX SEAT 31A EMERGENCY LIGHTS WON`T TEST. FOUND PULLED/BACKED OUT PIN IN SEAT HARNESS. REPAIRED SAME. - [SDR DL76S010934](https://openairdocs.org/sdr/DL76S010934.md): Gasket · leaking · Jun 8, 2001 · N135DL · Boeing 767332 · Fire Detection > LT ENG FIRE INDICATIONS SHORTLY AFTER TAKEOFF THROTTLE. RETARDED TO IDLE AND FIRE INDICATION WENT OUT. FOUND ALL THERMOCOUPLE GASKETS LEAKING. REPLACED GASKETS, CK OK ON RUN. - [SDR DL76S010656](https://openairdocs.org/sdr/DL76S010656.md): Light · inoperative · Apr 21, 2001 · N135DL · Boeing 767332 · Emergency Lighting > FOUND RED EMERGENCY LIGHT INOP AT AFT R/H LAV. RELAMPED SAME OPS CK. GOOD. - [SDR DL76S992156](https://openairdocs.org/sdr/DL76S992156.md): Bulkhead Chord · cracked · Sep 26, 1999 · N135DL · Boeing 767332 · Fuselage Main, Bulkhead > THE FS 1809.5 BULKHEAD OUTER CAP WAS FOUND WITH A CRACK TYPICAL OF BAC S/B 767-53-0078. THE CRACKED UPPER END OF THE CHORD WAS CUT AND REMOVED. A NEW SECTION WAS SPLICED IN PER THE PROCEDURES OUTLINED IN S/B 767-53-0078 AND PER ER/A 368357-14. - [SDR DL76S991610](https://openairdocs.org/sdr/DL76S991610.md): Shutoff Valve · cracked · Jul 18, 1999 · N135DL · Boeing 767332 · Drag Control System > CENTER HYDRAULIC RESERVIOR NEEDS FLUID. FOUND NR 10 SPOILER ELECTRONIC SHUTOFF VALVE LEAKING. REPLACED SAME. - [SDR DL76S991016](https://openairdocs.org/sdr/DL76S991016.md): Engine · failed · May 8, 1999 · N135DL · Boeing 767332 · Engine (Turbine/Turboprop) > LEFT ENGINE FAILED AT 6,000 FT. CLIMBOUT EGT REACHED 1,100, LITE ENGINE VIBRATION FELT FOLLOWED BY EGT SPIKE. REPLACED ENGINE. - [SDR DL76S982620](https://openairdocs.org/sdr/DL76S982620.md): Switch · dirty · Dec 24, 1998 · N135DL · Boeing 767332 · Landing Gear Position and Warning > ON T/O, THE AMBER GEAR DOOR LIGHT REMAINED ILLUM FOR A UNUSUALLY LONG TIME AFTER GEAR RETRACT. ON APPROACH WITH GEAR EXTENDED AND THREE GREEN THE AMBER GEAR DOOR LIGHT REMAINED ILLUM THROUGH TOUCHDOWN. LIGHT EXTINGUISHED AFTER TOUCHDOWN. PERFORMED BITE - [SDR DL76S981833](https://openairdocs.org/sdr/DL76S981833.md): Skin · cracked · Sep 3, 1998 · N135DL · Boeing 767332 · Fuselage Main, Plate/Skin > A CRACK WAS FOUND IN THE FUSELAGE SKIN NEAR AN EXISTING REPAIR. A SECTION OF SKIN PANEL IN THIS REGION WAS REMOVED AND A NEW ONE SPLICED IN BETWEEN STA 1197+77 AND 1197+124 AND BETWEEN STR 36L AND 36R. - [SDR DL76S980747](https://openairdocs.org/sdr/DL76S980747.md): Skin · torn · Mar 31, 1998 · N135DL · Boeing 767332 · Fuselage Main, Plate/Skin > THE FUSELAGE SKIN AT FS 1197+110 WAS BADLY DAMAGED BY AN IMPACT FROM GROUND EQUIPMENT. THE SKIN WAS CUTOUT BETWEEN STR 35R AND 39L RESULTING IN A 15.5 X 19.5 CUTOUT. THE DAMAGED SKIN WAS REPAIRED WITH AN EXTERNAL DOUBLER INSTALLED PER ER/A 364390-14, RE - [SDR DL76S972093](https://openairdocs.org/sdr/DL76S972093.md): Power Supply · inoperative · Oct 18, 1997 · N135DL · Boeing 767332 · Emergency Lighting > EMERGENCY FLOOR TRACK LIGHTS BETWEEN SEATS 10 AND 13 BOTH SIDES ARE OUT. REPLACED EMERGENCY FLOOR TRACK LIGHTS POWER SUPPLY ASSY M9008, OPS CK NORMAL. - [SDR DL76S972092](https://openairdocs.org/sdr/DL76S972092.md): Bulb · failed · Oct 18, 1997 · N135DL · Boeing 767332 · Emergency Lighting > LT AFT OVERWING EMERGENCY LIGHT OUT. RELAMPED SAME, OPS CK NORMAL. - [SDR DL76S971563](https://openairdocs.org/sdr/DL76S971563.md): Power Supply · inoperative · Aug 9, 1997 · N135DL · Boeing 767332 · Emergency Lighting > LEFT WING SLIDE EMERGENCY ILLUMINATION LIGHTS AT STATION 1197, 1230 AND LEFT AFT DOOR EMERGENCY ILLUMINATION LIGHT INOP. REPLACED M738 POWER SUPPLY AND BATTERY PACK. OPS CHECK GOOD PER MM. - [SDR DL76S951930](https://openairdocs.org/sdr/DL76S951930.md): Skin · dented · May 8, 1995 · N135DL · Boeing 767332 · Leading Edge Devices > DURING SHOP VISIT, NR 6 L/E SLAT WEDGE WAS REPLACED DUE TO HAIL DAMAGE PER CMM 57-43-61. - [SDR DL76S952287](https://openairdocs.org/sdr/DL76S952287.md): Te Wedge · dented · May 6, 1995 · N135DL · Boeing 767332 · Leading Edge Devices > T/E WEDGE DENTED TOP SURFACE. INSTALLED WEDGE PER CMM 57-43-55, FOR NR 4 L/E SLAT AT SHOP INSPECTION. - [SDR DL76S951861](https://openairdocs.org/sdr/DL76S951861.md): Te Wedge · dented · May 3, 1995 · N135DL · Boeing 767332 · Leading Edge Devices > DURING SHOP INSPECTION, RT WING L/E SLAT PANEL WAS FOUND WITH HAIL DAMAGE TO T/E WEDGE. REPLACED WEDGE PER MM 57-43-55. - [SDR DL76S952100](https://openairdocs.org/sdr/DL76S952100.md): Skin · delaminated · May 2, 1995 · N135DL · Boeing 767332 · Trailing Edge Flaps > LT WING O/B AFT FLAP T/E WEDGE HAS SEVERAL DELAMINATED AREAS UPPER SURFACE. MADE REPAIRS PER SRM 51-70-17 REF 57-53-01 AND COMPLY WITH ERA 270849-14. DAMAGE FROM HAIL. - [SDR DL76S952099](https://openairdocs.org/sdr/DL76S952099.md): Skin · damaged · May 1, 1995 · N135DL · Boeing 767332 · Elevator, Plate/Skin > RT INBOARD ELEVATOR UPPER SURFACE DAMAGED BY HAIL. MADE BONDING REPAIRS. REPAIRED PER ERA 270806-14. DAMAGE FROM HAIL. - [SDR DL76S951867](https://openairdocs.org/sdr/DL76S951867.md): Skin · dented · May 1, 1995 · N135DL · Boeing 767332 · Leading Edge Devices > NR 11 SLAT T/E WEDGE UPPER SURFACE DENTED. REPLACED WEDGE PER CMM 57-43-61. - [SDR DL76S952252](https://openairdocs.org/sdr/DL76S952252.md): Skin · damaged · Apr 30, 1995 · N135DL · Boeing 767332 · Leading Edge Devices > DURING SHOP INSPECTION, NR 9 L/E SLAT T/E WEDGE WAS REPAIRED FOR HAIL DAMAGE. REPAIRS ACCOMPLISHED PER SMR 57-43-55. - [SDR DL76S952098](https://openairdocs.org/sdr/DL76S952098.md): Skin · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Spoilers > RT WING UPPER SURFACE NR 8 SPOILER DENTED, REMOVED. REPAIRED PER B767 SRM 57-70-01 REF 51-70-17. DAMAGE FROM HAIL. - [SDR DL76S952097](https://openairdocs.org/sdr/DL76S952097.md): Skin · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Trailing Edge Flaps > RT WING O/B AFT FLAP UPPER SURFACE DENTED. REPAIRED AS PER SRM 51-70-06. DAMAGE FROM HAIL. - [SDR DL76S952096](https://openairdocs.org/sdr/DL76S952096.md): Skin · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Trailing Edge Flaps > RT WING I/B AFT FLAP UPPER SURFACE DENTED. REPAIRED TWO BONDED AREAS PER SRM 57-53-01 REF 51-70-10. FILLED AND SANDED ALL OTHER DENTS AND ALODINED PER 51-70-01. DAMAGE FROM HAIL. - [SDR DL76S952095](https://openairdocs.org/sdr/DL76S952095.md): Skin · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Ailerons > LT WING UPPER SURFACE OF I/B AILERON DENTED. REPAIRED AS PER SRM 57-60-01 REF 51-70-17. DAMAGE FROM HAIL. - [SDR DL76S952094](https://openairdocs.org/sdr/DL76S952094.md): Skin · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Spoilers > LT WING UPPER SURFACE OF NR 6 SPOILER DENTED. REMOVED AND INSTALLED ON RC7. REMOVED PANEL, REMOVED DAMAGE AND FABRICATED REPLACEMENT AS PER SRM 51070-17. REPAIRED PER 51-70-17. DAMAGE FROM HAIL. - [SDR DL76S952093](https://openairdocs.org/sdr/DL76S952093.md): Skin · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Spoilers > LT WING UPPER SURFACE OF NR 2 SPOILER DENTED. REPAIRED PER SRM 57-70-01. DAMAGE FROM HAIL. - [SDR DL76S952092](https://openairdocs.org/sdr/DL76S952092.md): Skin · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Spoilers > LT WING UPPER SURFACE NR 5 SPOILER DENTED. REMOVED AND REPAIRED PER SRM 51-70-17 REF FROM 57-70-01. DAMAGE FROM HAIL. - [SDR DL76S952091](https://openairdocs.org/sdr/DL76S952091.md): Skin · damaged · Apr 30, 1995 · N135DL · Boeing 767332 · Elevator, Plate/Skin > RT ELEVATOR UPPER SURFACE DAMAGED. OUTBOARD ELEVATOR. SANDED AND POTTED AREAS OF DAMAGE AS PER SRM 55-70-01. REPAIRED PER SRM 55-70-01. REPAIRED PER ERA 270814-14. DAMAGE FROM HAIL. - [SDR DL76S952090](https://openairdocs.org/sdr/DL76S952090.md): Skin · damaged · Apr 30, 1995 · N135DL · Boeing 767332 · Elevator, Plate/Skin > RT ELEVATOR UPPER SURFACE DAMAGED. OUTBOARD ELEVATOR. SANDED AND POTTED AREAS OF DAMAGE AS PER SRM 55-70-01. REPAIRED PER ERA 270814-14 AND SRM 55-70-01. DAMAGE FROM HAIL. - [SDR DL76S952089](https://openairdocs.org/sdr/DL76S952089.md): Skin · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Spoilers > LT WING UPPER SURFACE NR 6 SPOILER DENTED. REMOVED AND INSTALLED ON RC7. REMOVED PANEL. REMOVED DAMAGE AND FABRICATED REPLACEMENT CORE AS PER SRM 51-70-17. REPAIRED PER 51-70-17. DAMAGE FROM HAIL. - [SDR DL76S952088](https://openairdocs.org/sdr/DL76S952088.md): Skin · damaged · Apr 30, 1995 · N135DL · Boeing 767332 · Elevator, Plate/Skin > RT ELEVATOR UPPER SURFACE DAMAGED, OUTBOARD ELEVATOR. SEALED AND POTTED AREAS OF DAMAGE AS PER SRM 59-70-00. REPAIRED PER ERA 270814-14. DAMAGE FROM HAIL. - [SDR DL76S951907](https://openairdocs.org/sdr/DL76S951907.md): Skin · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Leading Edge Devices > SLAT T/E WEDGE HAIL DAMAGED. REPAIRED PER CMM 57-43-61, FOR NR 3 L/E SLAT DURING SHOP VISIT. - [SDR DL76S951885](https://openairdocs.org/sdr/DL76S951885.md): Wedge · dented · Apr 30, 1995 · N135DL · Boeing 767332 · Leading Edge Devices > DURING INSPECITON NR 1 SLAT WEDGE WAS FOUND DENTED FROM HAIL. REPLACED WEDGE PER SRM 57-43-61. Next page: https://openairdocs.org/deregistered/N135DL-2017-07-21/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 n_number = 'N135DL' AND deregistration_id = 'N135DL-2017-07-21' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N135DL-2017-07-21/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.