# Service difficulty reports: N79754, cancelled May 16, 2007

A list on [N79754, cancelled May 16, 2007](https://openairdocs.org/deregistered/N79754-2007-05-16.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 · 89 reports

- [SDR XN0A1334](https://openairdocs.org/sdr/XN0A1334.md): Hydraulic System · contaminated · Jun 2, 2006 · N79754 · Boeing 727227 · Hydraulic System, Main
  > EXCESSIVE SIDE TO SIDE VIBRATION ON TAXI OUT. BLED -A- AND -B- SYSTEM HYDRAULICS SEVERAL TIMES IAW B727 MM CHAPTER 29-00-00. TAXIED AIRCRAFT, NO VIBRATION OR SIDE TO SIDE PLAY NOTED.
- [SDR XN0A1336](https://openairdocs.org/sdr/XN0A1336.md): Cylinder · leaking · May 31, 2006 · N79754 · Boeing 727227 · Landing Gear Retraction/Extension System
  > A-SYSTEM FAILURE AFTER GEAR RETRACTION. FOUND NOSE GEAR HYDRAULIC TRANSFER CYLINDER LEAKING EXCESSIVELY. REMOVED AND REPLACED TRANSFER CYLINDER IAW B727 MM CHAPTER 32-35-11. PERFORMED NOSE GEAR TRACTION AND EXTENSION TEST IAW B727 MM CHAPTER 32-33-00, NO LE
- [SDR XN0A1303](https://openairdocs.org/sdr/XN0A1303.md): Rudder · malfunctioned · Feb 23, 2006 · N79754 · Boeing 727227 · Rudder Control System
  > RUDDER SYSTEM -A- LADDER LIGHT ON. NO RUDDER INDICATION. CYCLED RUDDER LOWER HYDRAULIC UNIT, PERFORMED OPS CK IAW B727 AMM 27-20-121, OPS CHECKED GOOD.
- [SDR XN0A1295](https://openairdocs.org/sdr/XN0A1295.md): Transceiver · inoperative · Feb 7, 2006 · N79754 · Boeing 727227 · VHF Communications System
  > NR 1 VHF WOULD NOT TRANSMIT OR RECEIVE. REMOVED AND REPLACED VHF TRANSCEIVER IAW B727 M/M 23-21-31.
- [SDR XN0A1195](https://openairdocs.org/sdr/XN0A1195.md): Transceiver · failed · Feb 7, 2006 · N79754 · Boeing 727227 · VHF Communications System
  > NR 1 VHF WOULD NOT TRANSMIT OR RECEIVE. REMOVED AND REPLACED VHF TRANSCEIVER IAW B727 M/M 23-21-31.
- [SDR XN0A1294](https://openairdocs.org/sdr/XN0A1294.md): Flap System · malfunctioned · Feb 6, 2006 · N79754 · Boeing 727227 · Trailing Edge Flap Control System
  > NR 1 LED LOCKED UP & WOULD NOT EXTEND FOR 10 MINUTES ON FLAP EXTENSION. NR 4 LED INTRANSIT FOR 15 MINUTES ON FLAP EXTENSION. VERIFIED NR 1 LED IS AN INDICATION LIGHT, TRANSFERED TO DMI 6127 IAW ENA MEL 27-6, CAT -C-, SPECIAL PROCEDURES 27-6 COMPLIED WITH. P
- [SDR XN0A1298](https://openairdocs.org/sdr/XN0A1298.md): Shear Tie · corroded · Jan 30, 2006 · N79754 · Boeing 727227 · Fuselage Internal Mounting Structure
  > DURING REMOVAL OF STR 30, (FROM FS 1150 TO FS 1183), FOUND SHEAR TIE FITTING CORRODED (JACK FTG). REMOVED CORRODED JACK FITTING AND BULKHEAD STIFFENER AND INSTALLED SERVICEABLE LIKE UNITS PER B727 SRM 51-20-4 AND SRM 51-30-2.
- [SDR XN0A1297](https://openairdocs.org/sdr/XN0A1297.md): Stringer · corroded · Jan 30, 2006 · N79754 · Boeing 727227 · Fuselage Main, Longeron/Stringer
  > DURING CPCP INSPECTION FOUND STR 30 CORRODED FROM FS 1150 TO FS 1183. REMOVED CORRODED SECTION OF STRINGER FROM FS 1150 TO FS 1183 AND REPAIRED SAME PER B727 SRM 53-10-3.
- [SDR XN0A1296](https://openairdocs.org/sdr/XN0A1296.md): Stringer · corroded · Jan 30, 2006 · N79754 · Boeing 727227 · Fuselage Main, Longeron/Stringer
  > DURING CPCP INSPECTION FOUND STR 25R CORRODED FROM FS 1150 TO FS 1183. REMOVED DAMAGED SECTION OF STRINGER, INSTALLED STR MATERIAL P/N BAC1498-145 PER B727 SRM 51-30-2 AND STRINGER REPAIR PER B727 SRM 53-10-3.
- [SDR XN0A1197](https://openairdocs.org/sdr/XN0A1197.md): Stringer · corroded · Jan 30, 2006 · N79754 · Boeing 727227 · Fuselage Main, Longeron/Stringer
  > DURING CPCP INSPECTION FOUND STR 30 CORRODED FROM FS 1150 TO FS 1183. REMOVED CORRODED SECTION OF STRINGER FROM FS 1150 TO FS 1183 AND REPAIRED SAME PER B727 SRM 53-10-3.
- [SDR XN0A1292](https://openairdocs.org/sdr/XN0A1292.md): Position Switch · malfunctioned · Dec 29, 2005 · N79754 · Boeing 727227 · Leading Edge Slat Actuator
  > NR 3 LED FLAP NOT ON WITH FLAP HANDLE AT 15 DEGREES, AMBER L/E FLAP LIGHT ON. REMOVED AND REPLACED NR 3 KRUEGER FLAP POSITION SWITCH IAW MM 27-82-1. OPS CHECK GOOD IAW MM 27-82-0.
- [SDR XN0A1274](https://openairdocs.org/sdr/XN0A1274.md): Engine · failed · Oct 28, 2005 · N79754 · Boeing 727227 · Engine (Turbine/Turboprop)
  > NR 1 ENGINE FAULT ON T/O ROLL AT STEWART, LOUD BAND HEARD FOLLOWED BY EPR REDUCTIVE TOWARDS 0. ALL OTHER ENGINE INDICATIONS NORMAL DURING T/O ROLL.
- [SDR XN0A1260](https://openairdocs.org/sdr/XN0A1260.md): Door · out of adjust · Aug 25, 2005 · N79754 · Boeing 727227 · Electrical/Electronic Compartment Doors
  > PILOT REPORT, COULD NOT PRESSURIZE A/C. RE-ADJUSTED EE DOOR IAW MM 52-40-11.
- [SDR XN0A1245](https://openairdocs.org/sdr/XN0A1245.md): Engine · failed · Jul 8, 2005 · N79754 · Boeing 727227 · Engine (Turbine/Turboprop)
  > ENGINE NR 2 WOULD NOT START. REMOVED AND REPLACED NR 2 ENGINE, OPS CK GOOD REF MM 74-11. (ORIG/CLOSED)
- [SDR XN0A1230](https://openairdocs.org/sdr/XN0A1230.md): Warning System · malfunctioned · Mar 1, 2005 · N79754 · Boeing 727227 · Central Warning
  > TAKEOFF WARNING HORN STEADY INSTEAD OF INTEMITTENT. CLEANED AND RESET, CONNECTOR, WARNING BOX OPS CHECK GOOD AT THIS TIME IAW 727-3100.
- [SDR XN0A1229](https://openairdocs.org/sdr/XN0A1229.md): Fire Warning · malfunctioned · Feb 24, 2005 · N79754 · Boeing 727227 · Fire Detection
  > ON TAKEOFF ROLL MAIN CARGO FIRE WARNING AND BELL CAME ON. PERFORMED FUNCTIONAL CHECK OF MAIN DECK CARGO SYS, SDU'S SYSTEM CHECKED NORMAL IAW SECURE A PLANE. INSPECTED MAIN CARGO DECK FOR DEFECTS, NONE FOUND.
- [SDR XNOA1218](https://openairdocs.org/sdr/XNOA1218.md): Engine · malfunctioned · Dec 21, 2004 · N79754 · Boeing 727200 · Engine (Turbine/Turboprop)
  > NR 1 ENGINE WOULD NOT LIGHT OFF WHEN STARTING. PULLED AND RESET C/B PER M/M 74-00. OPS CHECK GOOD AT THIS TIME.
- [SDR XNO1218](https://openairdocs.org/sdr/XNO1218.md): Engine · malfunctioned · Dec 21, 2004 · N79754 · Boeing 727200 · Engine (Turbine/Turboprop)
  > NR 1 ENGINE WOULD NOT LIGHT OFF WHEN STARTING. PULLED AND RESET C/B PER M/M 74-00. OPS CHECK GOOD AT THIS TIME.
- [SDR XNOA1213](https://openairdocs.org/sdr/XNOA1213.md): Warning Light · false activation · Nov 24, 2004 · N79754 · Boeing 727200 · Fire Detection
  > LOWER FORWARD CARGO FIRE LIGHT AND BELL ILLUMINATED IN FLIGHT DIVERTED TO BNA. PERFORMED OPS CHECK ON CDU, INDICATED FALSE ALARM S/N M13198. VISUALLY CHECKED LOWER BELLY. TRANSFER TO DMI 4771. MEL 26-19-1 CAT B. SWAPPED SENSOR FROM P-3 TO FWD CARGO FOR TRO
- [SDR XNOA1192](https://openairdocs.org/sdr/XNOA1192.md): Battery · malfunctioned · Jul 13, 2004 · N79754 · Boeing 727227 · Fire Detection
  > MAIN CARGO FIRE ALARM ILLUMINATED DURING DESCENT, VISUAL CHECK OKAY. LIGHT EXTINGUISHED SHORTLY AFTER. REMOVED AND REPLACED 2 EACH MAIN DECK SDU BATTERIES. SDU CHECKS GOOD IAW SECURE-A-PLANE MM.
- [SDR XNOA1185](https://openairdocs.org/sdr/XNOA1185.md): Housing · cracked · Apr 27, 2004 · N79754 · Boeing 727227 · Landing Gear Selector
  > ON DEPARTURE LOST SYSTEM A HYDRAULIC FLUID. FOUND RT MAIN GEAR SELECTOR VALVE HOUSING CRACKED, R & R VALVE, OPS AND LEAK CHECK GOOD DURING GEAR SWING IAW B727 MM 32-33-31. (STATUS:ORIG/CLOSED)
- [SDR XNOA01139](https://openairdocs.org/sdr/XNOA01139.md): Gyro · inoperative · Jul 15, 2003 · N79754 · Boeing 727227 · Attitude Gyro and Indicating System
  > NR 2 COMPASS SYSTEM INOPERATIVE. COMPASS CARD STAYED FROZEN. REMOVED AND REPLACED THE NR 2 DIRECTIONAL GYRO. PERFORMED CHECK OF THE NR 2 COMPASS SYSTEM. OPS CHECKS IAW MM 34-21-00.
- [SDR XNOA01131](https://openairdocs.org/sdr/XNOA01131.md): Window · cracked · Jun 7, 2003 · N79754 · Boeing 727227 · Flight Compartment Windows
  > R-1 WINDOW CRACKED. REMOVED AND REPLACED R-1 WINDOW AS REQ IAW 727 MM 56-11-11.
- [SDR XNOA01103](https://openairdocs.org/sdr/XNOA01103.md): Warning Light · false activation · Feb 11, 2003 · N79754 · Boeing 727227 · Fire Detection
  > DURING DE-ICE AFT LOWER CARGO FIRE WARNING AND BELL, DISPLAY READ AFT FIRE. VISUALLY INSPECTED AFT LOWER CARGO AREA, ALL CLEAR. NO DEFECTS. PERFORMED SYSTEMS CHECK OF LOWER AFT PIT FIRE DETECTION SYSTEM. OPS CHECK GOOD IAW SECURE-A-PLANE TECHNOLOGY MANUAL.
- [SDR XNOA01095](https://openairdocs.org/sdr/XNOA01095.md): Warning Light · illuminated · Dec 20, 2002 · N79754 · Boeing 727227 · Door Warning System
  > PRIOR TO TAKEOFF ROLL CARGO DOOR WARNING LIGHT ILLUMINATED. ADJUSTED FWD VENT DOOR SWITCH IAW STC WAI9815-6 PG 6.5. OPS CHECK GOOD.
- [SDR XNOA01094](https://openairdocs.org/sdr/XNOA01094.md): Warning Light · illuminated · Dec 13, 2002 · N79754 · Boeing 727227 · Smoke Detection
  > LOWER AFT CARGO FIRE WARNING AFTER TAKEOFF. TRANSFERRED TO DMI 2844 IAW ENA 727 MEL 26-19 CAT-C PLACARDS INSTALLED.
- [SDR 20000329SH033](https://openairdocs.org/sdr/20000329SH033.md): Frame · corroded · Feb 18, 2000 · N79754 · Boeing 727227 · Fuselage Main, Frame
  > DURING A C-CHECK, CORROSION WAS NOTED ON LOWER FRAME STA 420, R-1 DOOR. (X)
- [SDR 20000329SH032](https://openairdocs.org/sdr/20000329SH032.md): Stringer · corroded · Feb 18, 2000 · N79754 · Boeing 727227 · Fuselage Main, Longeron/Stringer
  > DURING A C-CHECK, CORROSION WAS NOTED ON SEVERAL AREAS OF FRAME BS 950F - BS 1030, STR 28R, STRINGER SPLICE, AND FAIL SAFE CHORD. (X)
- [SDR 20000329SH031](https://openairdocs.org/sdr/20000329SH031.md): Floorbeam · corroded · Feb 18, 2000 · N79754 · Boeing 727227 · Fuselage Main, Floor Beam
  > DURING C-CHECK, CORROSION WAS NOTED ON FLOORBEAM RT STA 1090 - STA 1110. (X)
- [SDR 20000329SH030](https://openairdocs.org/sdr/20000329SH030.md): Floorbeam · corroded · Feb 18, 2000 · N79754 · Boeing 727227 · Fuselage Main, Floor Beam
  > DURING A C-CHECK, CORROSION WAS NOTED ON FLOORBEAM STA 1090 - STA 1110 (58 INCHES FROM RT SIDE). (X)
- [SDR 20000329SH029](https://openairdocs.org/sdr/20000329SH029.md): Floorbeam · corroded · Feb 18, 2000 · N79754 · Boeing 727227 · Fuselage Main, Floor Beam
  > DURING A C-CHECK, CORROSION WAS NOTED ON FLOORBEAM STA 303.9 - STA 344 (36 INCHES FROM LT SIDE). (X)
- [SDR 20000329SH028](https://openairdocs.org/sdr/20000329SH028.md): Floorbeam · corroded · Feb 18, 2000 · N79754 · Boeing 727227 · Fuselage Main, Floor Beam
  > DURING A C-CHECK, CORROSION WAS NOTED ON FLOORBEAM AT STA 1110 - STA 1130 RT. (X)
- [SDR 20000329SH027](https://openairdocs.org/sdr/20000329SH027.md): Shear Tie · corroded · Feb 18, 2000 · N79754 · Boeing 727227 · Fuselage Miscellaneous Structure
  > DURING A C-CHECK, CORROSION WAS NOTED ON SHEAR TIE AT STA 990, STR 28 - STR 29R. (X)
- [SDR 20000329SH026](https://openairdocs.org/sdr/20000329SH026.md): Floorbeam · corroded · Feb 18, 2000 · N79754 · Boeing 727227 · Fuselage Main, Floor Beam
  > DURING A C-CHECK, CORROSION WAS NOTED ON FLOORBEAM LT STA 300 - STA 320 (19 INCHES FROM LT SIDE). (X)
- [SDR 99ZZZX4345](https://openairdocs.org/sdr/99ZZZX4345.md): Frame · corroded · Nov 17, 1999 · N79754 · Boeing 727227 · Fuselage Main, Frame
  > DURING A C-CHECK, CORROSION WAS NOTED ON LOWER FRAME STA 420 R-1 DOOR.
- [SDR 99ZZZX1796](https://openairdocs.org/sdr/99ZZZX1796.md): Stringer · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage Main, Longeron/Stringer
  > DURING A C-CHECK, CORROSION WAS NOTED ON STR 27R AT STA 620.
- [SDR 99ZZZX1787](https://openairdocs.org/sdr/99ZZZX1787.md): Seat Track · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > DURING A C-CHECK, CORROSION WAS NOTED ON SEAT TRACK AT STA 740 - STA 760 LBL 45.5.
- [SDR 99ZZZX1786](https://openairdocs.org/sdr/99ZZZX1786.md): Seat Track · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > DURING A C-CHECK, CORROSION WAS NOTED ON SEAT TRACK STA 848.95 - STA 870 LBL 24.75.
- [SDR 99ZZZX1785](https://openairdocs.org/sdr/99ZZZX1785.md): Retainer · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Wing Miscellaneous Structure
  > DURING A C-CHECK, CORROSION WAS NOTED ON RIGHT WING TRAILING EDGE PANEL SEAL RETAINER (APPROXIMATELY WS 220).
- [SDR 99ZZZX1784](https://openairdocs.org/sdr/99ZZZX1784.md): Angle · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage Miscellaneous Structure
  > DURING A C-CHECK, CORROSION WAS NOTED ON SEVERAL SUPPORT ANGLE ON AFT AIRSTAIR STEPS.
- [SDR 99ZZZX1783](https://openairdocs.org/sdr/99ZZZX1783.md): Angle · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Spoilers
  > DURING A C-CHECK, CORROSION WAS NOTED ON AFT INBOARD ATTACH ANGLE JUST AFT OF NR 5 SPOILER FITTING.
- [SDR 99ZZZX1782](https://openairdocs.org/sdr/99ZZZX1782.md): Seat Track · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage, Stabilizer Attach Fittings
  > DURING A C-CHECK, CORROSION WAS NOTED ON SEAT TRACK STA 1050 - STA 1070 BL 45.5 R.
- [SDR 99ZZZX1781](https://openairdocs.org/sdr/99ZZZX1781.md): Stringer · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage Main, Longeron/Stringer
  > DURING A C-CHECK, CORROSION WAS NOTED AT STA 720C, STR 28L - STR 28R.
- [SDR 99ZZZX1780](https://openairdocs.org/sdr/99ZZZX1780.md): Skin · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage Main, Plate/Skin
  > DURING A C-CHECK, CORROSION WAS NOTED ON SKIN UNDER LEVELING COMPOUND AT STA 680 STR 27L.
- [SDR 99ZZZX1779](https://openairdocs.org/sdr/99ZZZX1779.md): Stringer · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage Main, Longeron/Stringer
  > DURING A C-CHECK, CORROSION WAS NOTED ON STR 28R AT STA 480.
- [SDR 99ZZZX1778](https://openairdocs.org/sdr/99ZZZX1778.md): Seat Track · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > DURING A C-CHECK, CORROSION WAS NOTED ON SEAT TRACK AT STA 950 - STA 990 RBL 24.75.
- [SDR 99ZZZX1777](https://openairdocs.org/sdr/99ZZZX1777.md): Seat Track · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > DURING A C-CHECK, CORROSION WAS NOTED ON SEAT TRACK AT STA 950 - STA 1010 AT RBL 45.5.
- [SDR 99ZZZX1776](https://openairdocs.org/sdr/99ZZZX1776.md): Seat Track · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > DURING A C-CHECK, CORROSION WAS NOTED ON SEAT TRACK AT STA 950 - STA 1010, RBL 45.5.
- [SDR 99ZZZX1775](https://openairdocs.org/sdr/99ZZZX1775.md): Seat Track · corroded · Apr 12, 1999 · N79754 · Boeing 727227 · Fuselage, Seat/Cargo Attach Fittings
  > DURING A C-CHECK, CORROSION WAS NOTED ON SEAT TRACK AT STA 1030 - STA 1090 (R-2 DOOR).
- [SDR 99ZZZX1286](https://openairdocs.org/sdr/99ZZZX1286.md): Bolt · misdrilled · Feb 12, 1999 · N79754 · Boeing 727227 · Engine Mount Section
  > CONE BOLT THROUGH-BOLT HOLE IS NOT CONCENTRIC AND HAS AN.010 INCH DEVIATION BETWEEN LEFT AND RIGHT SIDES, E.G., HOLE IS NOT STRAIGHT WHICH CONTRIBUTED TO THE THROUGH-BOLT BEING FOUND CRACKED UPON INSPECTION AFTER ENGINE REMOVAL FOR MAINTENANCE C-CHECK.

Next page: https://openairdocs.org/deregistered/N79754-2007-05-16/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 = 'N79754' AND deregistration_id = 'N79754-2007-05-16'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N79754-2007-05-16/reports

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