# Service difficulty reports: N54325, cancelled Feb 20, 1999

A list on [N54325, cancelled Feb 20, 1999](https://openairdocs.org/deregistered/N54325-1999-02-20.md).

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

- [SDR TWAA9711004](https://openairdocs.org/sdr/TWAA9711004.md): Test Card · failed · Sep 9, 1997 · N54325 · Boeing 727231 · Landing Gear Position and Warning
  > STL - FLT 146 - DURING LANDING, THE LEFT MAIN GEAR UNSAFE LIGHT ILLUMINATED. REMOVED AND REPLACED THE MASTER DIM TEST CARD, MFG P/N 69-48272-3, MANUFACTURED BY BOEING COMPANY. OPERATIONAL CHECK NORMAL. (M)
- [SDR TWAA9804001](https://openairdocs.org/sdr/TWAA9804001.md): Rib · cracked · Apr 8, 1997 · N54325 · Boeing 727231 · Wing, Rib/Bulkhead
  > MCI - DURING C-CHECK MAINTENANCE, THE LEFT WING EDDY CURRENT SHOWED CRACK INDICATION AT 6 AND 12 O'CLOCK POSITION IN RIB CHORD TOP FORWARD HOLE. LEFT BOTTOM FWD HOLE HAD 2 CRACKS IN VERTICAL LEG 2 AND 7 'CLOCK. STOP DRILLED CRACKS PER SRM 51-10-01 FIG 6A. I
- [SDR TWAA9803902](https://openairdocs.org/sdr/TWAA9803902.md): Stringer · corroded · Apr 8, 1997 · N54325 · Boeing 727231 · Fuselage Main, Longeron/Stringer
  > MCI - DURING C-CHECK, MAINTENANCE FOUND CORROSION ON STRINGER 30 FROM STATION 1010 TO STATION 1183. REPLACED STRINGER PER SRM 51-10-01. (M)
- [SDR 96ZZZM1358](https://openairdocs.org/sdr/96ZZZM1358.md): Clamp · loose · Aug 5, 1996 · N54325 · Boeing 727231 · Heating System
  > JFK - DURING CLIMB-OUT, NR 2 ENGINE STRUT OVERHEAT LIGHT ILLUMINATED. SECURED AND TIGHTENED HEAT EXCHANGER CLAMP. OPERATIONAL CHECK NORMAL. (M)
- [SDR 96ZZZX3273](https://openairdocs.org/sdr/96ZZZX3273.md): Rib · cracked · Apr 13, 1996 · N54325 · Boeing 727231 · Wing, Rib/Bulkhead
  > DURING CHECK C-4D, FOUND A 1.50 INCH CRACK IN LEFT WING LOWER AFT END OF RIB, WS 656.5. REPAIRED PER SRM 57-10-05, FIGURE 2, SHEET 3. AIRCRAFT TOTAL TIME: 63,700 HOURS; 42,677 CYCLES.
- [SDR 96ZZZX3272](https://openairdocs.org/sdr/96ZZZX3272.md): Rib · cracked · Apr 13, 1996 · N54325 · Boeing 727231 · Wing, Rib/Bulkhead
  > DURING CHECK C-4D, FOUND RIB CRACKED AT SECOND HOLE ON BOTTOM, STA 656.5. REPAIRED PER SRM 57-10-05, PAGE 6, FIGURE 2. AIRCRAFT TOTAL TIME: 63,700 HOURS; 42,677 CYCLES.
- [SDR 96ZZZX3271](https://openairdocs.org/sdr/96ZZZX3271.md): Rib · cracked · Apr 13, 1996 · N54325 · Boeing 727231 · Wing, Rib/Bulkhead
  > DURING CHECK C-4D, FOUND A 1 INCH CRACK IN RIGHT WING LOWER FORWARD END OF RIB AT RADIUS, WS 738.5. REPAIRED PER SRM 57-10-05. AIRCRAFT TOTAL TIME: 63,700 HOURS; 42,677 CYCLES.
- [SDR 96ZZZX3270](https://openairdocs.org/sdr/96ZZZX3270.md): Stringer · broken · Apr 13, 1996 · N54325 · Boeing 727231 · Fuselage Main, Longeron/Stringer
  > DURING CHECK C-4D, FOUND ATTACHED LEG BROKEN OFF STR 13, STA 656.5. REPAIRED PER SB 727-57A159. AIRCRAFT TOTAL TIME: 63,700 HOURS; 42,677 CYCLES.
- [SDR 96ZZZX3269](https://openairdocs.org/sdr/96ZZZX3269.md): Rib · cracked · Apr 13, 1996 · N54325 · Boeing 727231 · Wing, Rib/Bulkhead
  > DURING CHECK C-4D, FOUND A.75 INCH CRACK IN RT WING LOWER AFT END OF RIB, WS 629. INSTALLED AND SECURED RIB REPAIR PER SRM 57-10-05, PAGES 6, 7, AND 8. AIRCRAFT TOTAL TIME: 63,700 HOURS; 42,677 CYCLES.
- [SDR 96ZZZX3020](https://openairdocs.org/sdr/96ZZZX3020.md): Vent Tube · cracked · Apr 13, 1996 · N54325 · Boeing 727231 · Wing Miscellaneous Structure
  > JFK - DURING CHECK C-4D, FOUND A CRACK IN EAR ON VENT TUBE, STA 629, WS ABOVE RIB. INSTALLED AND SECURED REPAIR PER SB 727-57A159. AIRCRAFT TOTAL TIME: 63,700 HOURS; 42,677 CYCLES.
- [SDR 96ZZZM916](https://openairdocs.org/sdr/96ZZZM916.md): Tab · cracked · Apr 13, 1996 · N54325 · Boeing 727231 · Fuselage Miscellaneous Structure
  > JFK - DURING C-4D CHECK, FOUND A CRACK AT STRINGER 13 VENT BOX FORWARD TAB, STATION 656.5. REPAIRED PER SERVICE BULLETIN 727-57A159.
- [SDR 96ZZZM905](https://openairdocs.org/sdr/96ZZZM905.md): Rib · cracked · Apr 13, 1996 · N54325 · Boeing 727231 · Wing, Rib/Bulkhead
  > JFK - DURING C-4D CHECK, FOUND RIB CRACKED AT RADIUS AREA AT ATTACH POINT TO FIRST STRINGER AFT OF ACCESS HOLE, WL 601.5. REPAIRED BY STOP DRILLING, FABRICATING AND INSTALLING DOUBLER PER SRM 57-10-05, PAGES 6, 7 AND 8. (M)
- [SDR 96ZZZM904](https://openairdocs.org/sdr/96ZZZM904.md): Rib · cracked · Apr 13, 1996 · N54325 · Boeing 727231 · Wing, Rib/Bulkhead
  > JFK- DURING C-4D CHECK, FOUND A 1.25 INCH CRACK BETWEEN HOLE AND RADIUS OF RIB LOWER FLANGE AT STRINGER 6, RIB WS 546.5. REPAIRED EPR SERVICE BULLETIN 727-57A159, PAGES 6, 7 AND 8. (M)
- [SDR 96ZZZX1234](https://openairdocs.org/sdr/96ZZZX1234.md): Oil Line Seal · leaking · Feb 6, 1996 · N54325 · Boeing 727231 · Engine Oil Distribution (Airframe Furnished)
  > MCI - FLT 475 - DURING CRUISE, SHUT DOWN NR 2 ENGINE, SN 3921, DUE TO LOSS OF OIL QUANTITY. FOUND OIL LEAK AT FUEL OIL COOLER LINE. REPLACED OIL LINE SEAL, MFG PN 443330, AND RETAINER, MFG PN 354117; ENGINE LEAK CHECK AND OPERATION WAS NORMAL. ENGINE TT: 5
- [SDR 95ZZZM382](https://openairdocs.org/sdr/95ZZZM382.md): Duct · loose · Aug 16, 1995 · N54325 · Boeing 727231 · Cabin Cooling System
  > STL - AFTER TAKEOFF SMOKE WAS REPORTED EXITING SIDEWALL SEAT ROWS 10 AND 11, RIGHT SIDE. VISUALLY CHECKED AREA. REMOVED SIDEWALL AND FOUND THREE INCH AIR CONDITIONING DUCT CONNECTOR LOOSE CAUSING CONDENSATION TO EXIT DUCT. REINSTALLED DUCT CONNECTOR. OPERA
- [SDR 95ZZZX2333](https://openairdocs.org/sdr/95ZZZX2333.md): Frame · cracked · Apr 4, 1995 · N54325 · Boeing 727231 · Fuselage Main, Frame
  > MCI - DURING C-CHECK, FOUND FORMER FRAME CRACKED 2 INCHES AROUND RADIUS, 3 INCHES ABOVE FLOOR BEAM CAP, STA 783. STOP DRILLED CRACK PER SRM 51-10-4, PAGE 6A, AND INSTALLED DOUBLER REPAIR PER ARA 65686 AND DWG. NR 65C36280. AIRCRAFT TT: 61,023 HOURS; 41,008
- [SDR 95ZZZX1631](https://openairdocs.org/sdr/95ZZZX1631.md): Wire · broken · Mar 15, 1995 · N54325 · Boeing 727231 · Landing Gear Position and Warning
  > STL - FLT 246 - RT MAIN GEAR UNSAFE WARNING LIGHT REMAINED ON WHEN LANDING GEAR WAS EXTENDED. CYCLED LANDING GEAR WITH SAME RESULTS. FOUND BROKEN WIRE APPROXIMATELY TWELVE INCHES FROM THE DOWNLOCK PROXIMITY SENSOR. SPLICED BROKEN WIRE. OP CHECKS NORMAL. CH

## 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 = 'N54325' AND deregistration_id = 'N54325-1999-02-20'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N54325-1999-02-20/reports

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