# Service difficulty reports: N303DL, cancelled Jun 22, 2017

A list on [N303DL, cancelled Jun 22, 2017](https://openairdocs.org/deregistered/N303DL-2017-06-22.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR DL73S060280](https://openairdocs.org/sdr/DL73S060280.md): Skin · cracked · Apr 13, 2006 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND CRACKED IN THE LAP JOINT AT S-14L, AT BS 500A + 17. THE DAMAGED SKIN WAS REMOVED AND A REPAIR DOUBLER WAS INSTALLED.
- [SDR DL73S060279](https://openairdocs.org/sdr/DL73S060279.md): Skin · cracked · Apr 13, 2006 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND CRACKED IN THE LAP JOINT AT S-14L, AT BS 500 +12. THE DAMAGED SKIN WAS REMOVED AND A REPAIR DOUBLER WAS INSTALLED.
- [SDR DL73S060278](https://openairdocs.org/sdr/DL73S060278.md): Skin · cracked · Apr 13, 2006 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND CRACKED IN THE LAP JOINT AT S-4R, AT BS 492. THE CRACKED SKIN WAS REMOVED AND A REPAIR DOUBLER WAS INSTALLED.
- [SDR DL73S060277](https://openairdocs.org/sdr/DL73S060277.md): Skin · cracked · Apr 13, 2006 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > CRACKS WERE FOUND IN THE FUSELAGE SKIN IN THE LAP JOINT AT S-14R, BETWEEN BS 492-511. THE CRACKS WERE REMOVED AND REPAIR DOUBLERS WERE INSTALLED.
- [SDR DL73S060281](https://openairdocs.org/sdr/DL73S060281.md): Skin · cracked · Apr 12, 2006 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND CRACKED IN THE LAP JOINT AT S-10L, AT BS 360-540. THE DAMAGED SKIN WAS REMOVED AND A REPAIR DOUBLER WAS INSTALLED.
- [SDR DL73S060144](https://openairdocs.org/sdr/DL73S060144.md): Door Seal · torn · Feb 19, 2006 · N303DL · Boeing 737232 · Passenger/Crew Doors
  > CLIMBING THROUGH FL 290 CABIN WARNING HORN SOUNDED CABIN WAS 10,000 FT. INITIATED DESCENT TO 10K AND ACCOMPLISHED CK LIST. CABIN CLIMBED TO 14,500 AND MASKS DEPLOYED. REPAIRED L1 DOOR SEAL.
- [SDR DL73S050180](https://openairdocs.org/sdr/DL73S050180.md): Pcu · malfunctioned · Mar 22, 2005 · N303DL · Boeing 737232 · Aileron Control System
  > AFTER MOVING FLAPS TO 5 DEGREES SYS-A HYD QTY DROPPED TO ZERO. REPLACED LOWER A-SYSTEM AILERON PCU FOR LEAKING.
- [SDR DL73S040844](https://openairdocs.org/sdr/DL73S040844.md): Charger · malfunctioned · Sep 4, 2004 · N303DL · Boeing 737232 · Emergency Lighting
  > PRIOR TO TAXI OUT, F/A NOTIFIED FLT CREW THAT EMERGENCY LIGHTS SEAT MOUNTED FROM MIDDLE OF A/C TO BACK OF A/C WERE ILLUMINATED DIM. REPLACED M9013 BATTERY PACK, BASE TESTS GOOD.
- [SDR DL73S040760](https://openairdocs.org/sdr/DL73S040760.md): Gasper Fan · failed · Aug 13, 2004 · N303DL · Boeing 737232 · Air Distribution Fan
  > DURING CRUISE SMELLED BURNING ODOR THAT REMAINED THROUGH LANDING. FOUND GASPER FAN C/B TRIPPED. RAN PACKS TO CLEAR ODOR. REPLACED FAN.
- [SDR DL73S040698](https://openairdocs.org/sdr/DL73S040698.md): Transmitter · failed · Jul 26, 2004 · N303DL · Boeing 737232 · Engine Oil Indicating System
  > NUMBER 1 OIL PRESSURE WENT TO 6 PSI AFTER LEVEL OFF. REPLACED NR 1 OIL PRESSURE TRANSMITTER.
- [SDR DL73S040588](https://openairdocs.org/sdr/DL73S040588.md): Skin · cracked · Jun 18, 2004 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE SKIN LAP JOINTS PER AD 2003-08-15, REVEALED A CRACK IN THE STRINGER 10R SKIN LAP JOINT AT FS 439. THE CRACK WAS REMOVED WITH A 4.25 INCH CUTOUT. THE CUTOUT WAS REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER B737 SRM AND DOCUMENTED PE
- [SDR DL73S040587](https://openairdocs.org/sdr/DL73S040587.md): Skin · cracked · Jun 18, 2004 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE SKIN LAP JOINTS PER AD 2003-08-15, REVEALED A CRACK IN THE STRINGER 4R SKIN LAP JOINT AT FS 439. THE CRACK WAS REMOVED WITH A 4.25 INCH CUTOUT IN THE SKIN. THE CUTOUT WAS REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER B737 SRM AND DO
- [SDR DL73S040586](https://openairdocs.org/sdr/DL73S040586.md): Skin · cracked · Jun 18, 2004 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE SKIN LAP JOINTS PER AD 2003-08-15, REVEALED CRACKS IN THE STRINGER 4L LAP JOINT BETWEEN FS 430 & 450. THE CRACKS WERE REMOVED WITH A 25 INCH CUTOUT. THE CUTOUT WAS REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER B737 SRM AND DOCUMENTE
- [SDR DL73S040585](https://openairdocs.org/sdr/DL73S040585.md): Skin · cracked · Jun 18, 2004 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE SKIN LAP JOINTS PER AD 2003-08-15, REVEALED A CRACK IN THE STRINGER 4R SKIN LAP JOINT AT FS 695. THE CRACK WAS REMOVED WITH A 4.25 INCH LONG CUTOUT. THE CUTOUT WAS REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER B737 SRM AND DOCUMENTE
- [SDR DL73S040584](https://openairdocs.org/sdr/DL73S040584.md): Skin · cracked · Jun 18, 2004 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE FUSELAGE SKIN LAP JOINTS PER AD 2003-08 -15 REVEALED CRACKS IN THE STRINGER 4L SKIN LAP JOINT BETWEEN FS 560 & 590. THE CRACKS WERE REMOVED WITH A 32.5 INCH LONG CUTOUT. THE CUTOUT WAS REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER T
- [SDR DL73S040583](https://openairdocs.org/sdr/DL73S040583.md): Skin · cracked · Jun 18, 2004 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE FUSELAGE SKIN LAP JOINTS PER AD 2003-08-15, REVEALED A CRACK IN THE STRINGER 4R SKIN LAP JOINT AT FS 847. THE CRACKED AREA WAS REMOVED WITH A 4.25 INCH CUTOUT IN THE SKIN. THE AREA WAS REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER T
- [SDR DL73S040474](https://openairdocs.org/sdr/DL73S040474.md): Frame · corroded · May 28, 2004 · N303DL · Boeing 737232 · Fuselage Main, Frame
  > CORROSION ON FWD AND AFT SIDE OF FRAME STA 827 BETWEEN STR 27 LT AND RT. REPAIRED PER SRM 53-10-04.
- [SDR DL73S040562](https://openairdocs.org/sdr/DL73S040562.md): Floorbeam · cracked · May 24, 2004 · N303DL · Boeing 737232 · Fuselage Main, Floor Beam
  > FLOORBEAM TEE CAP UPPER FLANGE CRACKED STA 328 AT LBL 12. INSTALLED REPAIR PER SRM 53-10-9D.
- [SDR DL73S040018](https://openairdocs.org/sdr/DL73S040018.md): Battery Pack · inoperative · Jan 9, 2004 · N303DL · Boeing 737232 · Emergency Lighting
  > ON PREFLIGHT FOUND FWD ESCAPE PATH LIGHTING INOP. REPLACED BATTERY PACK AND RACK.
- [SDR DL73S030596](https://openairdocs.org/sdr/DL73S030596.md): Fuse · inoperative · Jun 28, 2003 · N303DL · Boeing 737232 · Emergency Lighting
  > EMERGENCY SEAT LIGHTS INOPERATIVE, FROM CLOSET 1R THROUGH ROW 10. RPLCD FUSE AT D1133. CLOSET LIGHTS STILL INOPERATIVE. REPAIRED BROKEN WIRES AT CLOSET BULKHEAD. NOW OPS NORMAL. 1L EMERGENCY SLIDE LIGHT, INOPERATIVE, RELAMPED, CKS GOOD.
- [SDR DL73S030445](https://openairdocs.org/sdr/DL73S030445.md): Skin · cracked · May 7, 2003 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND WITH A 2 INCH CRACK RUNNING ALONG THE MILL/BONDED DOUBLER LINE OF STRINGER 23R AT FS 867. THE CRACK IS TYPICAL OF BAC S/B 737-53A1210. THE CRACK WAS CUTOUT OF THE SKIN AND REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER
- [SDR DL73S030409](https://openairdocs.org/sdr/DL73S030409.md): Skin · cracked · Apr 30, 2003 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUNE WITH A 2 INCH CRACK RUNNING ALONG THE BONDED WAFFLE DOUBLER EDGE AT STRINGER 17L AND FS 790. THE CRACK WAS REMOVED WITH A CUTOUT IN THE SKIN AND REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER ER/A 384984-14.
- [SDR DL73S030400](https://openairdocs.org/sdr/DL73S030400.md): Skin · cracked · Apr 29, 2003 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > MAJOR REPAIR TO FUSELAGE SKIN WHERE CRACKS WERE FOUND DUE TO INSPECTION EO 5-75366-12AD. A/C WILL BE REPAIRED PER ERA 384984-14.
- [SDR DL73K021303](https://openairdocs.org/sdr/DL73K021303.md): Bulkhead · cracked · Nov 5, 2002 · N303DL · Boeing 737232 · Fuselage Main, Bulkhead
  > A.625 INCH CRACK WAS FOUND EMANATING FROM A FASTENER HOLE IN THE GORE/WEB OF THE AFT PRESSURE DOME AT FS 1016 AT LBL 2 & WL 244. THE CRACK TIPS WERE STOP DRILLED AND REPAIRED WITH A DOUBLER PER ER/A 384128-14, REV A.
- [SDR DL73K010598](https://openairdocs.org/sdr/DL73K010598.md): Bulb · burned out · Apr 11, 2001 · N303DL · Boeing 737232 · Emergency Lighting
  > R2 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. RELAMPED.
- [SDR DL73K002157](https://openairdocs.org/sdr/DL73K002157.md): Line · ruptured · Nov 3, 2000 · N303DL · Boeing 737232 · Hydraulic System, Main
  > SYSTEM A PRESSURE WENT TO ZERO AND BOTH PUMP LIGHTS ON, WHEN GEAR SELECTED DOWN. GEAR WAS MANUALLY EXTENDED. FOUND RUPTURED HYD LINE ON NR 2 ENG PYLON TO FIREWALL.
- [SDR DL73K001161](https://openairdocs.org/sdr/DL73K001161.md): Receiver · inoperative · Jun 15, 2000 · N303DL · Boeing 737232 · Visual Omnirange (VOR) System
  > IN CLIMB LVL OFF AT 330,.74M AP-A ENGDG HEARD AND FELT MUFFLED BANG ASSOC W/ROLLING A/P DISENGAGED BANKED SEVERAL TIMES BEFORE STABILIZED BANK NEARED 30 DEGREES. NO OBSERVED ABNML ENG OR SYS INDICATIONS AFTER STABILIZING ACFT, NO OTHER ABNORMALTIES OCCURED
- [SDR DL73K001034](https://openairdocs.org/sdr/DL73K001034.md): Stringer · corroded · May 26, 2000 · N303DL · Boeing 737232 · Fuselage Main, Longeron/Stringer
  > STR 27L WAS FOUND CORRODED FROM FS 907 TO FS 947. THE STR WAS CUT AND REMOVED FROM FS 907 TO FS 1016 AND SPLICED IN PER ERA 3-53-11.
- [SDR DL73K001021](https://openairdocs.org/sdr/DL73K001021.md): Bulkhead · cracked · May 25, 2000 · N303DL · Boeing 737232 · Fuselage Main, Bulkhead
  > TWO CRACKS WERE FOUND THE THE FS 178 BULKHEAD WEB AT APPROX WL 233.5. ONE WAS AT LBL 12 AND THE OTHER AT RBL 12. THE CRACKS WERE ROUTED OUT AND DOUBLERS WERE INSTALLED ON THE FORWARD SIDE OF THE WEB PER ERA 334418-14AD AT HMV.
- [SDR DL73K001008](https://openairdocs.org/sdr/DL73K001008.md): Floorbeam · cracked · May 23, 2000 · N303DL · Boeing 737232 · Fuselage Main, Floor Beam
  > A 2.2 INCH CRACK WAS FOUND AT RBL 24.75 IN THE VERTICAL WEB OF THE FS 520 FLOORBEAM. ADDITIONALLY, A CHANNEL ON THE AFT SIDE OF THE BEAM AT LBL 24.75 WAS FOUND TO HAVE A.5 INCH CRACK. THE CHANNEL WAS REPLACED AND THE BEAM WAS REPAIRED SIMILIAR TO THAT OF SB
- [SDR DL73K000244](https://openairdocs.org/sdr/DL73K000244.md): Skin · cracked · Feb 2, 2000 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > A TYPICAL CRACK WAS FOUND IN THE SKIN AND BONDED DOUBLER OF THE LOWER HINGE CUTOUT OF THE AFT ENTRY DOOR (L2) CUTOUT. THE UNDERLYING BEARSTRAP WAS INSPECTED AND FOUND TO BE CRACK FREE. THE CRACK WAS ROUTED OUT OF THE SKIN ASSY WITH A.75 INCH CUTOUT AND REPA
- [SDR DL73K991622](https://openairdocs.org/sdr/DL73K991622.md): Fitting · corroded · Jul 16, 1999 · N303DL · Boeing 737232 · Fuselage Miscellaneous Structure
  > FUSELAGE / LT MLG SIDE STRUT SUPPORT FITTING / FS 685: LUG BORE CORROSION. THE LUG BORE OF THE LT MLG SIDE STRUT SUPPORT FITTING WAS FOUND WITH CORROSION. THE BORE WAS OVERSIZED TO REMOVE THE CORROSION AND AN OVERSIZE BUSHING INSTALLED. THE REPAIR WAS AC
- [SDR DL73K990760](https://openairdocs.org/sdr/DL73K990760.md): Mask · leaking · Apr 7, 1999 · N303DL · Boeing 737232 · Crew Oxygen System
  > IN CRUISE, O2 GAUGE INDICATED ZERO. SUPPLY AT MASK NIL. ACCOMPLISHED POM PROCEDURE. REPLACED BOTTLE AND FOUND OBS MASK LEAKING. REPLACED MASK, SYS LEAK CHECKS OK.
- [SDR DL73K982421](https://openairdocs.org/sdr/DL73K982421.md): Skin · cracked · Nov 19, 1998 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND WITH A 2 INCH CRACK AT FS 747 JUST BELOW S-18R. THE CRACK WAS ROUTED OUT OF THE EXISTING SKIN AND AN EXISTING, ADJACENT SKIN REPAIR WAS REMOVED AND THE UNDERLYING EXISTING SKIN CUTOUT INSPECTED. BOTH AREAS WERE INCORPORATED INTO
- [SDR DL73K971864](https://openairdocs.org/sdr/DL73K971864.md): Skin · cracked · Sep 16, 1997 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE R-2 DOORWAY HAS A CRACK AT THE LOWER FORWARD CORNER EXTENDING 2. THE CRACK REMAINS WITHIN THE DAMAGE LIMITATIONS OF THE B737-200 SRM 53-30-3, FIGURE 24. THE CRACK EXTENDS THROUGH THE ENTIRE BONDED ASSEMBLY OF SKIN, DOUBLER, AND BEAR STRAP. THE SKIN AND
- [SDR DL73K971803](https://openairdocs.org/sdr/DL73K971803.md): Skin · cracked · Sep 15, 1997 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > APPROX 2 IN CRACK IN FUSELAGE SKIN AT R-2 DOORWAY AT LWR FWD CORNER. REPAIR PER ERA 362753-14 REF SRM 53-30-3.
- [SDR DL73K971604](https://openairdocs.org/sdr/DL73K971604.md): Bulb · failed · Aug 17, 1997 · N303DL · Boeing 737232 · Emergency Lighting
  > EMER TRACK LIGHTING FWD RED BULB BURNED OUT. RELAMPED, CKS OK.
- [SDR DL73S961752](https://openairdocs.org/sdr/DL73S961752.md): Bulkhead Web · cracked · Jul 3, 1996 · N303DL · Boeing 737232 · Fuselage Main, Bulkhead
  > DURING MID-VISIT, 178 BULKHEAD WAS FOUND TO BE CRACKED IN WEB. DAMAGE WAS REPAIRED WITH AN ALUMINUM DOUBLER IN ACCORDANCE WITH FAA/DER FORM 8110-3, DER DESIGNATION SO-867.
- [SDR DL73S961581](https://openairdocs.org/sdr/DL73S961581.md): Skin · cracked · Jul 2, 1996 · N303DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE SKIN AT THE COOLING DUCT CUTOUT, BS 373 LBL 3, FOUND CRACKED AT THE AFT EDGE OF THE CUTOUT. THE CRACK IS APPROX 2 INCH LENGHTH AND IS TYPICAL OF CRACKS DESCRIBED IN BACO S/B 737-53-1117 R1. THE CRACK WILL BE STOP DRILLED AND A PERMANENT REPAIR WILL
- [SDR DL73S961297](https://openairdocs.org/sdr/DL73S961297.md): Spoiler Actuator · ruptured · May 27, 1996 · N303DL · Boeing 737232 · Drag Control Actuator
  > TOTAL LOSS OF A-SYSTEM HYDRAULICS SYSTEM IN FLIGHT.
- [SDR DL73S960684](https://openairdocs.org/sdr/DL73S960684.md): Light Cover · missing · Mar 15, 1996 · N303DL · Boeing 737232 · Emergency Lighting
  > ON INSPECTION, FOUND OVERWING EMERGENCY EXIT SIGN AT ROW 15A MISSING. REPLACED LENS AND REBULBED, OPERATION NORMAL.
- [SDR DL73S960100](https://openairdocs.org/sdr/DL73S960100.md): Uplock Act · failed · Jan 13, 1996 · N303DL · Boeing 737232 · Landing Gear Retraction/Extension System
  > LT MLG UNSAFE LIGHT ON IN FLT WITH LT GEAR VIB ALONG WITH UNSAFE INDICATION. JACKED A/C, RAN GEAR AND FOUND UNLOCK ACTUATOR BYPASSING FLUID. REPLACED SAME, GEAR CKS OK.
- [SDR DL73S954683](https://openairdocs.org/sdr/DL73S954683.md): Heat Exchanger · dirty · Dec 12, 1995 · N303DL · Boeing 737232 · Cabin Cooling System
  > IN FLT STRONG SMOKE SMELL IN CABIN, BOTH LAV SMOKE ALARMS WENT OFF RETURNED ATL. REMOVED DEBRIS FROM RIGHT PACK HEAT EXCHANGER, RAN ENGINES AND PACKS ALL NORMAL.
- [SDR DL73S953992](https://openairdocs.org/sdr/DL73S953992.md): Floorbeam · cracked · Sep 16, 1995 · N303DL · Boeing 737232 · Fuselage Main, Floor Beam
  > DURING CORROSION VISIT, FOUND THE BL 0 FLOORBEAM OF THE WING CENTER SECTION CRACKED AT FS 662. THE UPPER CAP OF THE BEAM IS COMPLETELY CRACKED THROUGH, INCLUDING TWO FASTENER HOLES. ACCOMPLISHED REPAIRS PER SB 737-57-1210.
- [SDR DL73S952830](https://openairdocs.org/sdr/DL73S952830.md): Skin · delaminated · May 9, 1995 · N303DL · Boeing 737232 · Aileron Tabs
  > ON INITIAL SHOP INSPECTION, 2 AREAS OF DELAMINATION WERE FOUND. THE FIRST AREA OF DAMAGE IS ON BOTTOM SKIN, APPROX 12 INCHES FROM I/B END. THE DAMAGED AREA IS DELAMINATED APPROX 8 INCH BY 2 INCH. THIS DAMAGE WAS REPAIRED IN ACCORDANCE WITH SRM 57-50-6 WITH
- [SDR DL73S950870](https://openairdocs.org/sdr/DL73S950870.md): Engine · failed · Feb 26, 1995 · N303DL · Boeing 737232 · Engine (Turbine/Turboprop)
  > AFTER TAKOFF, RDU NR 1 ENGINE FLAMED-OUT AT TOP OF CLIMB. OFF LANDED GSO. FOUND METAL ON CHIP DETECTOR AND OIL SCREEN, N1 FAN BINDING AND UNABLE TO TURN N2. REPLACED ENGINE AND ROUTED TO SHOP FOR REPAIRS (SUPPLEMENT 5-18-95). UPON DISASSEMBLY IN SHOP, FOU

## 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 = 'N303DL' AND deregistration_id = 'N303DL-2017-06-22'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N303DL-2017-06-22/reports

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