# Service difficulty reports: N318DL, cancelled Dec 21, 2007 A list on [N318DL, cancelled Dec 21, 2007](https://openairdocs.org/deregistered/N318DL-2007-12-21.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR DL73S050452](https://openairdocs.org/sdr/DL73S050452.md): Charger · inoperative · Aug 14, 2005 · N318DL · Boeing 737232 · Emergency Lighting > EMERGENCY LIGHTS ON SEATS WILL NOT EXTINGUISH. REPLACED BATTERY CHARGER IN CEILING ABOVE 1C RIGHT AFT CHARGER. SYSTEM TEST NORMAL. - [SDR DL73S040904](https://openairdocs.org/sdr/DL73S040904.md): Mixing Valve · dirty · Sep 20, 2004 · N318DL · Boeing 737232 · Aileron Control System > CONTROL YOKE HAS DEAD ZONE FEEL PLUS/MINUS SIX DEGREES OF CENTER WITH NO AILERON MOVEMENT. REMOVED DIRT AND DEBRIS FROM AILERON MIXING UNIT. - [SDR DL73S040220](https://openairdocs.org/sdr/DL73S040220.md): Skin · gouged · Mar 8, 2004 · N318DL · Boeing 737232 · Fuselage Main, Plate/Skin > THE FUSELAGE SKIN AND UNDERLYING BEARSTRAP WERE FOUND DENTED AND GOUGED AT THE AFT EDGE OF THE C2 DOOR CUTOUT AT STRINGER 22R. THE DAMAGE WAS REMOVED WITH A 1 X.75 INCH CUTOUT FROM THE DOOR CUTOUT EDGE. THE DAMAGE WAS REPAIRED WITH TWO EXTERNAL ALUMINUM DO - [SDR DL73S030755](https://openairdocs.org/sdr/DL73S030755.md): Accessory Unit · failed · Aug 15, 2003 · N318DL · Boeing 737232 · Landing Gear Retraction/Extension System > IRR LANDING GEAR LEVER LOCK WOULD NOT RELEASE WHEN GEAR HANDLE WAS RAISED AFTER T/O. REPLACED LANDING GEAR ACCESSORY UNIT. - [SDR DL73K021082](https://openairdocs.org/sdr/DL73K021082.md): Diaphragm · missing · Sep 12, 2002 · N318DL · Boeing 737232 · Waste Disposal System > IRR/ NR 2 ENG HIGH VIBES AT FL 350. FLT DIVERTED TO RDU. VISUAL INSP FOUND EXTENSIVE FAN DAMAGE AND BLUE ICE COMING FROM FWD LAV SVC PANEL AND BLUE STAINS AT NR 2 ENG INLET. NR 2 ENG REPLACED RDU PER TRANS 3T214AD. FOUND FWD LAV TANK FILL VALVE LINE CHECK - [SDR DL73K011718](https://openairdocs.org/sdr/DL73K011718.md): Skin · damaged · Oct 24, 2001 · N318DL · Boeing 737232 · Ailerons > DAMAGE TO UPPER SKIN OF AILERON. REPAIRED PER ER/A 410406-14. - [SDR DL73K011651](https://openairdocs.org/sdr/DL73K011651.md): Skin · damaged · Oct 11, 2001 · N318DL · Boeing 737232 · Fuselage Main, Plate/Skin > DAMAGE FOUND IN THE L2 DOOR SURROUND BEAR STRAP AT THE UPPER HINGE CUTOUT, THE SKIN IS ALSO DAMAGED AT THIS LOCATION. ER/A 360175-14 REV B. - [SDR DL73K011487](https://openairdocs.org/sdr/DL73K011487.md): Fitting · worn · Sep 5, 2001 · N318DL · Boeing 737232 · Engine Mount Section > SUBJECT FWD ENGINE MOUNT SUPPORT FITTING ASSY WAS FOUND WITH OVERSIZED MOUNT HOLES. REPAIR PER ER/A 410315-14AD. - [SDR DL73K001036](https://openairdocs.org/sdr/DL73K001036.md): Indicator · malfunctioned · May 25, 2000 · N318DL · Boeing 737232 · Leading Edge Slat Position Indicating System > ON T/O 03 SLAT LED SLAT REMAINED INTRANSIT ON T/O AFTER FLAP RETRACTION. RETURNED TO MCO. ON EXTENSION 02 SLAT REMAINED INTRANSIT. INSPECTED SLATS, RAN SLATS THRU SEVERAL CYCLES. SLAT OPERATE NORMAL. UNABLE TO DUPLICATE PROBLEM. - [SDR DL73K000752](https://openairdocs.org/sdr/DL73K000752.md): Power Supply · inoperative · Apr 18, 2000 · N318DL · Boeing 737232 · Emergency Lighting > OVERHEAD EMERGENCY LIGHT INOP AT SEAT ROW 6 DEF. REPLACED BATTERY PACK POWER SUPPLY. - [SDR DL73K000630](https://openairdocs.org/sdr/DL73K000630.md): Light · inoperative · Apr 2, 2000 · N318DL · Boeing 737232 · Emergency Lighting > EMERGENCY AISLE LIGHT INOP. REPLACED PWR SUPPLY M1135, OPS NORMAL. - [SDR DL73K992381](https://openairdocs.org/sdr/DL73K992381.md): Air Dist · odor · Oct 26, 1999 · N318DL · Boeing 737232 · Air Distribution System > ELECTRICAL ODOR EMINATING FROM FWD CABIN (ROW 4 TO FWD GALLEY) SIMILAR TO VERY POTENT MATCH SMELL. INSPECTED ACFT ELECT SYS, GALLEY PWR, OVERHEAD AND SIDEWALL LIGHTS, ALL OK. RAN NR 1 AND NR 2 ENGINES, LOADED ELECT SYSYEMS NTF. RAN LT AND RT PACKS, NO ODOR - [SDR DL73K991659](https://openairdocs.org/sdr/DL73K991659.md): Power Supply · inop · Jul 23, 1999 · N318DL · Boeing 737232 · Emergency Lighting > RIGHT FWD OVERHEAD EMERGENCY LIGHTS INOP. REPLACED POWER SUPPLY AND BATTERY. SYSTEM OPS NML. - [SDR DL73K990375](https://openairdocs.org/sdr/DL73K990375.md): Skin · cracked · Feb 23, 1999 · N318DL · Boeing 737232 · Fuselage Main, Plate/Skin > THE UPPER HINGE CUTOUT OF THE AFT GALLEY DOOR (R2) CUTOUT WAS FOUND WITH A TYPICAL CRACK IN THE SKIN AND BONDED DOUBLER. THE CRACK WAS.4375 INCH LONG WITH NO CRACKING IN THE UNDERLYING BEAR STRAP. THE CRACK WAS ROUTED OUT OF THE SKIN ASSY AND REPAIRED WITH - [SDR DL73K982183](https://openairdocs.org/sdr/DL73K982183.md): Fitting · corroded · Oct 18, 1998 · N318DL · Boeing 737232 · Fuselage, Landing Gear Attach Fittings > FUSELAGE, RT AND LT MLG SIDE STRUT SUPPORT FITTING, BS 685, REPAIR FOR O/S HOLE BORES. THE LT AND RT MLG SIDE STRUT SUPPORT FITTINGS WERE FOUND WITH CORROSION IN THE LOWER HOLE BORES OF THE FITTINGS. THE HOLES WERE OVERSIZED TO REMOVE THE CORROSION AND LARGE - [SDR DL73K971886](https://openairdocs.org/sdr/DL73K971886.md): Floorbeam · cracked · Sep 12, 1997 · N318DL · Boeing 737232 · Fuselage Main, Floor Beam > THE STATION 520 FLOORBEAM HAS DAMAGE IN THE TYPICAL LOCATIONS AT BOTH LBL 24.75 AND LBL 45.5. THE BEAMS ARE M/F FROM BAC1518-338, 7075-T6511 EXTRUSION. SUBMITTER STATES, THIS IS A GROUP 3 A/C PER S/B 737-53-1120, REV 1. REPAIRED PER ERA 330701-14 REV B. - [SDR DL73K971407](https://openairdocs.org/sdr/DL73K971407.md): Battery Pack · discharged · Jul 17, 1997 · N318DL · Boeing 737232 · Emergency Lighting > ON L/O CHECK FOUND EMERGENCY LIGHT IN FRONT OF AFT CARGO DOOR INOP. REPLACED BATTERY PACK OPERATION NORMAL. - [SDR DL73K970662](https://openairdocs.org/sdr/DL73K970662.md): Battery · discharged · Apr 14, 1997 · N318DL · Boeing 737232 · Emergency Lighting > FOUND ON LAYOVER 2 CHECK, FWD STEW FLASHLIGHT REMOVED FROM HOLDER BATTERY SPENT. REPLACED BATTERY P/N 2572 04896. CHECKS GOOD REINSTALLED AND SECURED. - [SDR DL73K970651](https://openairdocs.org/sdr/DL73K970651.md): Acm · failed · Apr 11, 1997 · N318DL · Boeing 737232 · Cabin Cooling System > FLIGHT ATTENDANTS AND PASSENGERS REPORTED ODOR OF SMOKE IN VICINITY OF ROW 14, NO SMOKE DETECTED IN FLIGHT AND ON GROUND. RIGHT ACM FOUND SEIZED AND TURBINE BLADES DAMAGED. REPLACED ACM AND BOTH WATER SEPARATOR BAGS. CREW DECLARED EMERGENCY. NORMAL LANDING - [SDR DL73K970148](https://openairdocs.org/sdr/DL73K970148.md): Retract Mech · lack of lube · Jan 25, 1997 · N318DL · Boeing 737232 · Leading Edge Slat Control System > ON APPROACH, NUMBER 2 SLAT FAILED TO EXTEND FULLY WHEN FLAPS WERE SELECTED TO 1 DEGREE. NUMBER 2 SLAT LATER EXTENDED FULLY AFTER POM PROCEDURE WAS COMPLIED WITH. INSPECTED AND LUBRICATED SLATS AND FLAPS, CYCLED SEVERAL TIMES, INDICATION AND OPERATION CHECKS - [SDR DL73S962519](https://openairdocs.org/sdr/DL73S962519.md): Hose · ruptured · Nov 14, 1996 · N318DL · Boeing 737232 · Hydraulic System, Main > AFTER 15 TOUCH AND GO LANDINGS THE NOSE GEAR WOULD NOT EXTEND. LANDING GEAR WERE MANUALLY EXTENDED. AFTER THIS WAS ACCOMPLISHED PER THE CHECKLIST, THE A-HYD QTY IND WAS NOTED TO BE ZERO AND THE A-HYD PUMP LOW PRESSURE LIGHTS ILLUMINATED. ACCOMPLISHED A-HYD - [SDR DL73S962528](https://openairdocs.org/sdr/DL73S962528.md): Bulkhead · cracked · Nov 12, 1996 · N318DL · Boeing 737232 · Fuselage Main, Bulkhead > THE STATION 178 BULKHEAD WAS FOUND CRACKED IN SEVERAL LOCATIONS. DAMAGE CUTOUTS ARE: 1 DIA AT RBL 5.7, WL 198; 1 BY 1.5 AT RBL 5.7, WL 201; 1 BY 1.5 AT LBL 5.7, WL 198; 1 BY 2 AT LBL 5.7, WL 201; AND 1 BY 1.5 AT BL 0, WL 188. THE BULKHEAD WEB IS FABRICAT - [SDR DL73S961060](https://openairdocs.org/sdr/DL73S961060.md): Scavenge Pump · failed · Mar 9, 1996 · N318DL · Boeing 737232 · Turbine Engine Oil System > THE FOLLOWING IS A SUPPLEMENT TO MRR NR 960534. SUBEQUENT FINDINGS AFTER ENGINE TEAR DOWN REVEALED THAT THE NR 4 AND NR 5 SCAVENGE PUMP FAILED RESULTING IN THE OIL STARVATION AND FAILURE OF THE NR 4 BEARING AND SUBSEQUENT DAMAGE TO THE 12 AND 13 STAGE BLADES - [SDR DL73S960534](https://openairdocs.org/sdr/DL73S960534.md): Engine · failed · Mar 9, 1996 · N318DL · Boeing 737232 · Engine (Turbine/Turboprop) > EXPERIENCED MULTIPLE COMPRESSOR STALLS ON NR 2 ENGINE AT APPROXIMATELY 6,000 FEET MSL ON DEP CVG INSTANTEOUS OVERTEMP ASSOCIATED WITH MODERATE VIBRATION ACCOMPANIED STALLS. VISUAL FLAMES ALSO ACCOMPANIED BACKFIRES. NO EXTERNAL DAMAGE OR EVIDENCE OF OTHER ABNO - [SDR DL73S954643](https://openairdocs.org/sdr/DL73S954643.md): Hyd Line · broken · Dec 7, 1995 · N318DL · Boeing 737232 · Hydraulic System, Main > SYS A-HYD QTY LOSS ON APPROACH. FOUND HYD LINE BROKEN AT B-NUT ON NOSE GEAR ACTUATING CYLINDER. INSTALLED TEMP LINE CHANGED A-SYS FILTERS PRESS AND CASE DRAIN, LEAK CHKS OK. - [SDR DL73S952279](https://openairdocs.org/sdr/DL73S952279.md): Actuator · cracked · May 24, 1995 · N318DL · Boeing 737232 · Drag Control Actuator > ON APPROACH DURING FLAP EXTENSION, LOST A SYSTEM HYDRAULICS. PRESSURE AND QTY WENT TO ZERO, LANDED CVG. FOUND LEFT OUTBOARD SPOILER ACTUATOR WITH A CRACKED HOUSING. REPLACED ACTUATOR, OPERATION NORMAL. - [SDR DL73S950425](https://openairdocs.org/sdr/DL73S950425.md): Eel · inoperative · Jan 30, 1995 · N318DL · Boeing 737232 · Emergency Lighting > DURING SERVICE CHECK, THE R-2 DOOR EMERGENCY EXIT LIGHT WAS FOUND INOP. REPLACED REFLECTOR AND BULB OPERATION NORMAL. ## 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 = 'N318DL' AND deregistration_id = 'N318DL-2007-12-21' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N318DL-2007-12-21/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.