# Service difficulty reports: N474DA, cancelled Aug 21, 2003

A list on [N474DA, cancelled Aug 21, 2003](https://openairdocs.org/deregistered/N474DA-2003-08-21.md).

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

- [SDR DL72K972733](https://openairdocs.org/sdr/DL72K972733.md): Battery · discharged · Dec 27, 1997 · N474DA · Boeing 727232 · Emergency Lighting
  > FWD LT WING OUTSIDE EMERG LIGHT INOP. REPLACED BATTERY, CKS OK.
- [SDR DL72K972143](https://openairdocs.org/sdr/DL72K972143.md): Hyd Line · leaking · Oct 23, 1997 · N474DA · Boeing 727232 · Hydraulic System, Main
  > AFTER TAKEOFF 'B' SYSTEM HYDRAULIC PRESSURE AND QTY WENT TO ZERO. HYDRAULIC SYSTEM LEAK OR LOSS AND B SYSTEM LEAK OR LOSS FOLLOW UP PROCEDURES ACCOMPLISHED. MAINTENANCE FOUND OUTBOARD B SYSTEM PUMP CASE DRAIN AND PRESSURE LINES CHAFFED AND LEAKING. REPLACED
- [SDR DL72K971956](https://openairdocs.org/sdr/DL72K971956.md): Skin · corrosion · Sep 29, 1997 · N474DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > THE SKIN JUST FWD OF THE BUTT SPLICE AT STA 80 WAS FOUND TO BE CORRODED AND WAS CUT OUT. THE RESULTING CUT OUT MEASURES 4.25 X 3. THIS CUT OUT IS 3 AWAY FROM AN EXISTING EXTERNAL REPAIR AT S-28R WHICH REPAIRS A 5 X 1 CUT OUT. BOTH REPAIRS WILL BE INCLUDED I
- [SDR DL72K971895](https://openairdocs.org/sdr/DL72K971895.md): Skin · cracked · Sep 26, 1997 · N474DA · Boeing 727232 · Leading Edge Devices
  > A 2 INCH CRACK NR 7 SLAT COVE SKIN ATTACH ANGLE AT I/B UPSTOP PAD. REPAIRED PER M/M 57-54-0.
- [SDR DL72K971894](https://openairdocs.org/sdr/DL72K971894.md): Skin · dented · Sep 26, 1997 · N474DA · Boeing 727232 · Elevator, Plate/Skin
  > FOUND DURING B-2 LETTER CHECK, LT ELEV HAS DENT AT L/E FWD OF O/B END OF TAB. INSTALLED DOUBLER PER SRM 55-20-3 FIG 5.
- [SDR DL72K971893](https://openairdocs.org/sdr/DL72K971893.md): Skin · cracked · Sep 26, 1997 · N474DA · Boeing 727232 · Engine Air Intake System
  > FOUND DURING B-2 LETTER CHECK, SKIN CRACKED AT S-DUCT INLET 12 O'CLOCK POSITION 3.5 IN AFT OF LIP. INSTALLED REPAIR PER M/M 54-30-0 PG 802.
- [SDR DL72K971733](https://openairdocs.org/sdr/DL72K971733.md): Battery Pack · discharged · Sep 4, 1997 · N474DA · Boeing 727232 · Emergency Lighting
  > LT FWD OVRWING EMERG LIGHT INOP. REPLACED BATT AND RACK\M654, OPS CHKS GOOD.
- [SDR DL72K971051](https://openairdocs.org/sdr/DL72K971051.md): Battery · discharged · May 30, 1997 · N474DA · Boeing 727232 · Emergency Lighting
  > RIGHT OVERWING EMERGEMCY EXIT SIGNS INOP. REPLACED BATTERY PACK, CHECKS NORMAL.
- [SDR DL72K971050](https://openairdocs.org/sdr/DL72K971050.md): Battery · discharged · May 30, 1997 · N474DA · Boeing 727232 · Emergency Lighting
  > R1 EMERGENCY OVHD EXIT LIGHT INOP. REPLACED BATTERIES, OPS CHECK GOOD.
- [SDR DL72K970570](https://openairdocs.org/sdr/DL72K970570.md): Battery Pack · discharged · Mar 27, 1997 · N474DA · Boeing 727232 · Emergency Lighting
  > OVERWING EMERGENCY HATCH LIGHT INOP. REPLACED BATT PACK.
- [SDR DL72K961909](https://openairdocs.org/sdr/DL72K961909.md): Fuel Pump · failed · Aug 16, 1996 · N474DA · Boeing 727232 · Engine Fuel Pump
  > NR 3 ENGINE LOST THRUST SHORTLY AFTER GEAR RETRACTION. THERE WERE NO ACCOMPANYING SOUNDS HEARD IN COCKPIT. ENGINE INSTRUMENTS INDICATED ENGINE FAILURE. NORMAL DESCENT, APPROACH AND LANDING. REPLACED FUEL PUMP, OPS CHECK NORMAL.
- [SDR DL72K961854](https://openairdocs.org/sdr/DL72K961854.md): Battery Pack · discharged · Aug 6, 1996 · N474DA · Boeing 727232 · Emergency Lighting
  > LT OVERWING EMERGENCY EXIT LIGHT SIGNS INOP. REPLACED BATTERY PACK, CKS NORMAL.
- [SDR DL72K961761](https://openairdocs.org/sdr/DL72K961761.md): Window Post · cracked · Jul 19, 1996 · N474DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > FOUND A CRACK IN THE LT SIDE F-N COCKPIT WINDOW POST. REPAIRED PER S/B 737-53-0086, REV 11 IN ACCORDANCE WITH A.D. 93-05-17 AND 90-06-09.
- [SDR DL72K961728](https://openairdocs.org/sdr/DL72K961728.md): Light · inoperative · Jul 18, 1996 · N474DA · Boeing 727232 · Emergency Lighting
  > 1L EMERGENCY LIGHT INOP. REPLACED LIGHT ASSEMBLY.
- [SDR DL72K961733](https://openairdocs.org/sdr/DL72K961733.md): Angle · cracked · Jul 8, 1996 · N474DA · Boeing 727232 · Leading Edge Devices
  > A.25 INCH CRACK EXTENDING FROM NR 2 SLAT O/B TRACK UPSTOP PAD IN COVE SKIN ATTACH ANGLE. INSTALLED DOUBLER PER M/M 57-54-0 PG 816.
- [SDR DL72K961717](https://openairdocs.org/sdr/DL72K961717.md): Stiffener · cracked · Jul 8, 1996 · N474DA · Boeing 727232 · Wing Miscellaneous Structure
  > FOUND 1 CRACK IN WING L/E SPAR STIFFENERS OF NR 2 O/B TRACK. REPAIRED PER M/M 57-20-21 PG 813.
- [SDR DL72K961716](https://openairdocs.org/sdr/DL72K961716.md): Bracket · cracked · Jul 8, 1996 · N474DA · Boeing 727232 · Leading Edge Slat Actuator
  > FOUND NR 7 SLAT ACTUATOR CRACKED I/B BRACKET UPPER LOBE. REPAIRED PER ERA 303841-14.
- [SDR DL72K961715](https://openairdocs.org/sdr/DL72K961715.md): Stiffener · cracked · Jul 8, 1996 · N474DA · Boeing 727232 · Wing Miscellaneous Structure
  > FOUND 1.25 INCH CRACKS AT WING L/E SPAR STIFFENERS AFT OF NR 3 SLAT I/B TRACK TWO EACH. REPAIRED BY REPLACING STIFFENERS PER M/M 57-20-21 PG 813.
- [SDR DL72K961714](https://openairdocs.org/sdr/DL72K961714.md): Cove Skin Angle · cracked · Jul 8, 1996 · N474DA · Boeing 727232 · Leading Edge Devices
  > FOUND.25 INCH CRACK EXTENDING FROM NR 2 SLAT O/B TRACK UP STOP PAD, IN COVE SKIN ATTACH ANGLE. REPAIRED PER M/M 57-54-0 PG 816.
- [SDR DL72K960962](https://openairdocs.org/sdr/DL72K960962.md): Light · defective · Apr 22, 1996 · N474DA · Boeing 727232 · Emergency Lighting
  > AFT 3 SECTIONS OF EMERGENCY PATH LIGHTS REMAIN ON WITH SWITCH IN OFF POSITION. FOUND EMERGENCY LIGHT ASSY L622 OVER AFT STAIRS DEFECTIVE. REPLACED-OPS NML.
- [SDR DL72K961608](https://openairdocs.org/sdr/DL72K961608.md): Transverse Beam · cracked · Nov 2, 1995 · N474DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > CRACKS ON THE LOWER TORQUE BOX AT FS 1263. THE CRACKS ARE ON THE FORWARD RT SIDE TRANSVERSE BEAM AND THE RT VERTICAL WEB. THE RT VERTICAL WEB HAS A 1 INCH CRACK AT THE FUEL LINE CUTOUT. NORMALLY, THE FUEL LINE IS REMOVED AND THE REPAIR DOUBLER (65-17517-31,
- [SDR DL72K954265](https://openairdocs.org/sdr/DL72K954265.md): Skin · corroded · Nov 2, 1995 · N474DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > AT LETTER CHECK IN TPA, CORROSION WAS DISCOVERED ON THE UPPER SKIN AT THE S-24R LAP JOINT THAT WARRANTED A 12.5 INCH BY 3 INCH CUT OUT, BETWEEN STA 294.5 AND STA 312 BY MTC. THIS ER/A WILL REPAIR THE DAMAGED AREA PER SRM 53-30-3 FIG 14 DETAIL 4 WITH THE VARIA
- [SDR DL72K954264](https://openairdocs.org/sdr/DL72K954264.md): Side Wall · cracked · Nov 2, 1995 · N474DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > DURING LETTER CHECK AT TPA, TWO.25 CRACKS WERE DISCOVERED IN THE.040 2024-T3 CLAD RIGHT SIDE WALL OF THE NOSE LANDING GEAR WHEEL WELL APPROX STA 277.0. THIS ER/A PROVIDES REPAIR OF CRACK DAMAGE AND INSTALLATION OF A MOD STRAP AT DAMAGE LOCATION, AD 90-06-09
- [SDR DL72K954219](https://openairdocs.org/sdr/DL72K954219.md): Skin · cracked · Nov 1, 1995 · N474DA · Boeing 727232 · Nacelle/Pylon, Plate/Skin
  > FOUND ON A2 LETTER CK, 1 INCH CRACK AT FASTENER NUMBER 2 ENGINE INLET OUTER SKIN LT SIDE FWD OF SADDLE PANEL. REPAIRED PER MM 54-30-0.
- [SDR DL72K954218](https://openairdocs.org/sdr/DL72K954218.md): Web · cracked · Nov 1, 1995 · N474DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > FOUND ON A2 LETTER CK, 1 INCH CRACK IN TORQUE BOX WEB LT SIDE FWD END ALONG UPPER ROW OF RIVETS. REPAIRED PER MM 53-11-0.
- [SDR DL72K954217](https://openairdocs.org/sdr/DL72K954217.md): Angle · cracked · Nov 1, 1995 · N474DA · Boeing 727232 · Leading Edge Devices
  > FOUND ON A2 LETTER CK,.25 INCH CRACK NR 2 SLAT TAI DUCT CUTOUT. REPAIRED PER MM 57-54-0.
- [SDR DL72K954150](https://openairdocs.org/sdr/DL72K954150.md): Battery Pack · discharged · Oct 30, 1995 · N474DA · Boeing 727232 · Emergency Lighting
  > LEFT LOWER AFT BODY FAIRING E-PATH LIGHT INOP. REPLACED BATTERY PACK AT APPROX ROW 23ABC. E-PATH LIGHT CKS NORMAL.
- [SDR DL72K953019](https://openairdocs.org/sdr/DL72K953019.md): Skin · cracked · Jul 10, 1995 · N474DA · Boeing 727232 · Leading Edge Devices
  > A CRACK IN NR 3 L/E FLAP I/B EDGE, 1 INCH FROM LIP. FOUND DURING A-2 LTR CK TPAMM. REPAIRED PER MM 57-53-0 PG 804.
- [SDR DL72K952948](https://openairdocs.org/sdr/DL72K952948.md): Blkhd Web · cracked · Jun 13, 1995 · N474DA · Boeing 727232 · Fuselage Main, Bulkhead
  > SEVERAL CRACKS WERE FOUND IN FS 1183 BULKHEAD WEB AND STIFFENERS AFTER AIRCRAFT FAILED TO PRESSURIZE IN BOS. A 4 INCH LONG L-SHAPED CRACK WAS FOUND IN FS 1183 BLKHD WEB AT LBL 46.9 AND WL 213.67. THE LBL 46.93 VERTICAL STIFFENER HAD MULTIPLE CRACKS WITH MAXI

## 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 = 'N474DA' AND deregistration_id = 'N474DA-2003-08-21'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N474DA-2003-08-21/reports

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