# Service difficulty reports: N858FT

A list on [N858FT](https://openairdocs.org/aircraft/N858FT.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 11 · 515 reports

- [SDR P5CA0601480](https://openairdocs.org/sdr/P5CA0601480.md): Tire · blown · May 4, 2006 · N858FT · Boeing 747123 · Tire
  > UPON LANDING, JFK TOWER NOTIFIED FLIGHT CREW THAT A TIRE APPEARS TO HAVE BLOWN. MX FOUND THAT NR 12 TIRE BLEW. REMOVED AND REPLACED NR 11 AND NR 12 TIRE ASSY'S PER 32-45-01. SPIN AND AXLE CHECKS OK.
- [SDR P5CA0601479](https://openairdocs.org/sdr/P5CA0601479.md): Selector Valve · cracked · May 4, 2006 · N858FT · Boeing 747123 · Landing Gear Position and Warning
  > SECONDS AFTER START, NR 1 ENGINE NR 1 HYDRAULIC SYSTEM LOST ALL FLUID. FOUND LEFT HAND LANDING GEAR SELECTOR VALVE HOUSING CRACKED. REMOVED AND REPLACED SAME PER MM 32-31-03.
- [SDR P5CA0601478](https://openairdocs.org/sdr/P5CA0601478.md): Oil Filter · unknown · Apr 30, 2006 · N858FT · Boeing 747123 · Engine (Turbine/Turboprop)
  > DURING DESCENT NR 3 ENGINE OIL PRESSURE DROPPED TO 30 PSI AND LOW OIL PRESSURE LIGHT CAME ON. EGT WAS 600 DEGREES. WINDMILL OIL PRESSURE WAS 10 PSI FOR 40 MINUTES AFTER SHUTDOWN. CHECKED CHIP DETECTORS, FOUND CLEAN. REPLACED ENGINE MAIN OIL FILTER PER MM 7
- [SDR P5CA0601435](https://openairdocs.org/sdr/P5CA0601435.md): Wire · failed · Jan 29, 2006 · N858FT · Boeing 747123 · Flight Control System Wiring
  > FLIGHT CREW REPORTED OUTBOARD AILERON LOCKOUT CIRCUIT BREAKER TRIPPING. REPLACED ACTUATOR, NO HELP. REPAIRED WIRE SPLICE AT S216 PER WDM 27-11-21. UNLOCKED AILERON LOCKOUTS AND RELEASED PER MEL 27-28.
- [SDR P5CA0501411](https://openairdocs.org/sdr/P5CA0501411.md): Tire · failed · Oct 26, 2005 · N858FT · Boeing 747123 · Tire
  > ON TAXI INTO BLOCKS NR 10 AND 12 THERMALED. REPLACED NR 9, 10, 11 AND 12 TIRES IAW MM 32-45-01.
- [SDR P5CA0501397](https://openairdocs.org/sdr/P5CA0501397.md): Actuator · malfunctioned · Sep 8, 2005 · N858FT · Boeing 747123 · Aircraft Fuel Distribution System
  > AFTER ENGINE START, NR 1 ENGINE RAN FOR APPROX 3 MINUTES THEN SHUT DOWN. REPLACED NR 1 ENGINE SPAR VALVE ACTUATOR, MM 28-22-01.
- [SDR P5CA0501390](https://openairdocs.org/sdr/P5CA0501390.md): Valve · leaking · Sep 2, 2005 · N858FT · Boeing 747123 · Fuel Storage
  > FUEL LEAKING OUT OF LEFT WING OUTBOARD FRONT SPAR. RESEATED POPPED VALVE ON LEFT SPAR. INSPECTED OK NO LEAKS, OPS OK PER MM 28-11-04.
- [SDR P5CA0501391](https://openairdocs.org/sdr/P5CA0501391.md): Connector · loose · Aug 26, 2005 · N858FT · Boeing 747123 · Extinguishing System
  > NR 2 ENGINE SQUIB TEST FAILED ON FLIGHT ENGINEER PREFLIGHT. CLEANED AND RESEATED NR 2 ENGINE RT FIRE EXTINGUISHER BOTTLE SQUIB PLUG PER MM 26-11-00.
- [SDR P5CA0501379](https://openairdocs.org/sdr/P5CA0501379.md): Bolt · sheared · Jul 18, 2005 · N858FT · Boeing 747123 · Wing, Landing Gear Attach Fittings
  > RIGHT WING LANDING GEAR SUPPORT BEAM GATE BEARING ATTACHMENT SUPPORT UPPER VERTICAL BOLT SHEARED AND MIGRATED. REF IPC 57-15-05-0 ITEM 290. SHEARED BOLT REMOVED AND NEW BOLT /WASHERS/ NUT INSTALLED AND TORQUED IAW SRM 51-30-04 FIG 1 SHT 2 TABLE AND MM 57-15-
- [SDR P5CA0501375](https://openairdocs.org/sdr/P5CA0501375.md): Line · leaking · Jul 11, 2005 · N858FT · Boeing 747123 · Aircraft Fuel Distribution System
  > NR 2 ENGINE FUEL LEAK. REPLACED NR 2 ENGINE FUEL LINE (DRY BAY AREA). LEAK CHECK OK PER MM 28-22-00.
- [SDR P5CA0501376](https://openairdocs.org/sdr/P5CA0501376.md): Engine · failed · Jun 24, 2005 · N858FT · Boeing 747123 · Engine (Turbine/Turboprop)
  > AFTER TAKEOFF, NR 1 ENGINE FELT LARGE BANG ALONG WITH EGT OFF SCALE HIGH. SHUT DOWN ENGINE. REMOVED AND REPLACED NR 1 ENGINE MM 71-00-02.
- [SDR P5CA0501346](https://openairdocs.org/sdr/P5CA0501346.md): Warning System · inoperative · Apr 27, 2005 · N858FT · Boeing 747123 · Central Warning
  > ON PRE-FLIGHT, FOUND NO T/O WARNING ALTITUDE SELECT OR AUTOPILOT DISCONNECT WARNINGS. REPLACED AURAL WARNING DEVICE. OPS CHECK NORMAL IAW 31-26-02.
- [SDR P5CA0501321](https://openairdocs.org/sdr/P5CA0501321.md): Smoke · detected · Feb 12, 2005 · N858FT · Boeing 747123 · Cabin Cooling System
  > CREW REPORTED WHEN POWER WAS REDUCED FOR DESCENT. SMOKE WAS SEEN COMING FROM AIR CONDITIONING SYSTEM. GRADUALLY REDUCED TO NOTHING OVER 15 MINUTES TIME. INSPECTED AIR CONDITIONING SYSTEM AND ACM’S. PERFORMED OPERATION CK PER 21-20-00. NO DEFECTS NOTED. O
- [SDR P5CA0501317](https://openairdocs.org/sdr/P5CA0501317.md): Actuator · malfunctioned · Feb 9, 2005 · N858FT · Boeing 747123 · Rudder Actuator
  > INBOUND CREW REPORTED RUDDER RATIO LIGHT ON STEADY. T/S FOUND LOWER RUDDER ACTUATOR STUCK IN HIGH SPEED MODE. REMOVED AND REPLACED LOWER RUDDER RATIO ACTUATOR AND CONTROLLER PER MM 27-21-12. ALL OPS NORMAL.
- [SDR P5CA0601428](https://openairdocs.org/sdr/P5CA0601428.md): Anti-Ice System · no test · Jan 7, 2005 · N858FT · Boeing 747123 · Pitot/Static Anti-Ice System
  > DURING CREW PRE-FLIGHT, FOUND LT UPPER PITOT STATIC PROBE HEAT WOULD NOT TEST. REPLACED PITOT PROBE IAW AMM 34-11-01.
- [SDR P5CA0501300](https://openairdocs.org/sdr/P5CA0501300.md): Warning Light · illuminated · Dec 30, 2004 · N858FT · Boeing 747123 · Fire Detection
  > DURING FULL THRUST T/O AT 650', NR4 ENGINE FAILED WITH FIRE INDICATION. SHUT DOWN ENGINE AND FIRED BOTTLES. REPLACED LEFT AND RIGHT FIRE BOTTLES PER MM 26-21-03. ALL TESTS OK.
- [SDR P5CA0501299](https://openairdocs.org/sdr/P5CA0501299.md): Engine · failed · Dec 30, 2004 · N858FT · Boeing 747123 · Powerplant System
  > DURING FULL THRUST T/O 650' NR 4 ENGINE FAILED WITH FIRE INDICATION. SHUT DOWN ENGINE AND FIRED BOTTLES. REPLACED NR 4 ENG PER WC 7100-002. RUN UP OK.
- [SDR P5CA0401295](https://openairdocs.org/sdr/P5CA0401295.md): Pump · leaking · Dec 28, 2004 · N858FT · Boeing 747123 · Hydraulic Pump (Electric/Engine), Main
  > NR 4 HYDRAULIC QUANTITY WENT TO ZERO IN CLIMB. FOUND HYDRAULIC LEAK ON NR 4 ENG EDP. REMOVED EDP AND INSTALLED HYDRAULIC PUMP FROM THE NR 3 ADP POSITION. OPS AND LEAK CHECK OK. NR 3 ADP DEACTIVATED PER MEL 29-2A.
- [SDR P5CA0401290](https://openairdocs.org/sdr/P5CA0401290.md): Tire · leaking · Dec 20, 2004 · N858FT · Boeing 747123 · Tire
  > NR 4 TIRE FOUND WITH SCREW IMBEDDED AND LEAKING AIR. REPLACED WHEEL ASSY PER MM 32-45-01. SPIN & LEAK CHECK OK.
- [SDR P5CA0401285](https://openairdocs.org/sdr/P5CA0401285.md): Module · malfunctioned · Dec 12, 2004 · N858FT · Boeing 747123 · Brake Anti-Skid Section
  > AFTER LANDING TOWER REPORTED SUSPECTED BLOWN TIRES. AT BLOCKS, FOUND NR 10 & 12 TIRES BLOWN. ON CONDITIONAL INSPECTION FOUND DAMAGE TO RT UPPER AFT WING/BODY FAIRING BETWEEN STA 1540 AND 1580. ALSO FOUND DAMAGE TO RT INBD TRAILING EDGE MID FLAP. REPLACED N
- [SDR P5CA0401281](https://openairdocs.org/sdr/P5CA0401281.md): Chain · contaminated · Dec 5, 2004 · N858FT · Boeing 747123 · Stabilizer Control System
  > DURING STAB TRIM CHECK STAB TRIM BINDING IN BOTH ELECTRICAL & MANUAL. CLEANED DEBRIS ON STAB TRIM CONTROL WHEEL CHAIN, INDICATIONS CHECKED NORMAL.
- [SDR P5CA0401280](https://openairdocs.org/sdr/P5CA0401280.md): Window · cracked · Nov 19, 2004 · N858FT · Boeing 747123 · Flight Compartment Windows
  > ON CLIMBOUT FROM ANCHORAGE THE R1 WINDOW STARTED ARCING & CRACKING. A 15 INCH CRACK DEVELOPED ON THE TOP EDGE OF THE WINDOW. FUEL WAS JETTISONED & A/C RETURNED TO ANCHORAGE. REMOVED & REPLACED R1 WINDOW.
- [SDR P5CA0401275](https://openairdocs.org/sdr/P5CA0401275.md): Seal · failed · Nov 16, 2004 · N858FT · Boeing 747123 · Turbine Engine Oil System
  > DURING CRUISE AT FL 36.0, NR 1 ENGINE OIL PRESSURE FLUCTUATING 40-35 PSI WITH OIL PRESSURE LIGHT DOING SAME. OIL PRESSURE WENT TO 25 PSI WITH STEADY LOW OIL PRESSURE LIGHT ON, ENGINE SHUTDOWN, WINDMILLING OIL PRESSURE 15-20 PSI. REPLACED STARTER SEAL PER AMM
- [SDR P5CA0401256](https://openairdocs.org/sdr/P5CA0401256.md): Skin · corroded · Oct 19, 2004 · N858FT · Boeing 747123 · Wing, Plate/Skin
  > RT WING UPPER SKIN HAS CORROSION AT WING STATION 697 MID SPAR. BLENDED OUT CORROSION, WITHIN LIMITS IAW SRM 57-30-01 AND 57-30-03.
- [SDR P5CA0401257](https://openairdocs.org/sdr/P5CA0401257.md): Skin · delaminated · Oct 19, 2004 · N858FT · Boeing 747123 · Wing, Plate/Skin
  > RT WING FIXED L/E UPPER SKIN B/W WING STATION 570 AND 600 LWR SURFACE DELAMINATED. REMOVED PANEL REPAIRED AND REINSTALLED IAW SRM 51-30-02.
- [SDR P5CA0401255](https://openairdocs.org/sdr/P5CA0401255.md): Stringer · cracked · Oct 19, 2004 · N858FT · Boeing 747123 · Fuselage Main, Longeron/Stringer
  > AFT CARGO COMPARTMENT LT BS 1600 STRINGER 39L AND STRINGER 40L CRACKED. STOP DRILLED, FABRICATED DOUBLER AND INSTALLED IAW SRM 53-10-04.
- [SDR P5CA0401254](https://openairdocs.org/sdr/P5CA0401254.md): Stringer · cracked · Oct 18, 2004 · N858FT · Boeing 747123 · Fuselage Main, Longeron/Stringer
  > FUSELAGE STRINGER 9R HAS CRACKS AT BODY STATIONS 1372 AND 1394. REMOVED SHEAR TIE CLIPS, REMOVED STRINGER 11R FOR ACCESS, REMOVED STRINGER INSTALLATION AND INSTALLED NEW STRINGER IAW SRM 51-30-02, REMOVE STRINGERS AND SHEAR TIE CLIPS.
- [SDR P5CA0401253](https://openairdocs.org/sdr/P5CA0401253.md): Flap Track · corroded · Oct 18, 2004 · N858FT · Boeing 747123 · Trailing Edge Flaps
  > NR 6 FLAP TRACK AFT ATTACHMENT IB BLOCK OB HOLE CORRODED ON WING AT STA 353. REMOVED CORROSION, OPEN HOLE HFEC PERFORMED OK, REPAIRED IAW SRM 51-10-01.
- [SDR P5CA0401262](https://openairdocs.org/sdr/P5CA0401262.md): Skin · delaminated · Oct 17, 2004 · N858FT · Boeing 747123 · Wing, Plate/Skin
  > LEFT WING STATION 382 UPPER SURFACE ON TOP PANEL BY STRUT DELAMINATED & CRACKED. REMOVE PANEL & REBONDED, REINSTALLED PER SRM 51-10-09.
- [SDR P5CA0401261](https://openairdocs.org/sdr/P5CA0401261.md): Skin · canning · Oct 17, 2004 · N858FT · Boeing 747123 · Fuselage Main, Plate/Skin
  > BS 2360 TO 2380 STRINGER LEFT IS OIL CANNING. PERFORM HFEC, NO CRACKS. REMOVED AND REPLACED SKIN PER SRM 51-10-02.
- [SDR P5CA0401250](https://openairdocs.org/sdr/P5CA0401250.md): Attach Fitting · cracked · Oct 11, 2004 · N858FT · Boeing 747123 · Wing, Attach Fittings
  > RIGHT WING L/E AFT ATTACHED FRAME (FSSI) TO WING FRONT SPAR UPPER CHORD HAS CRACKED AFT FSSI 335. REMOVED CRACK T-ANGLE & INSTALLED NEW T-ANGLE PER SRM 51-30-02.
- [SDR P5CA0401249](https://openairdocs.org/sdr/P5CA0401249.md): Frame · cracked · Oct 11, 2004 · N858FT · Boeing 747123 · Fuselage Main, Frame
  > AFT CARGO COMPT SECONDARY FRAME B/W STA 1740 & 1760 LBL 30 IS CRACKED. REMOVED DAMAGE FRAME & INSTALLED NEW FRAME PER SRM 51-30-02.
- [SDR P5CA0401248](https://openairdocs.org/sdr/P5CA0401248.md): Skin · delaminated · Oct 11, 2004 · N858FT · Boeing 747123 · Elevator, Plate/Skin
  > RIGHT I/B ELEVATOR LWR SURFACE SKIN HAS DELAMINATION. REMOVED DAMAGE AREA, INSTALLED NEW PER SRM 51-40-04.
- [SDR P5CA0401247](https://openairdocs.org/sdr/P5CA0401247.md): Stringer · cracked · Oct 11, 2004 · N858FT · Boeing 747123 · Fuselage Main, Longeron/Stringer
  > FUSELAGE STRINGER AT 10R HAS CRACK B/W STA 1372-1392. REMOVED DAMAGE AREA, REPLACED WITH NEW STRINGER AS PER SRM 53-10-03.
- [SDR P5CA0401246](https://openairdocs.org/sdr/P5CA0401246.md): Frame · cracked · Oct 11, 2004 · N858FT · Boeing 747123 · Fuselage Main, Frame
  > MAIN DECK CEILING AREA FRAME WEB STA 960 STR 5R CRACKED. STOP DRILL CRACK PER SRM 51-30-02, 53-10-04, 51-00-00.
- [SDR P5CA0401245](https://openairdocs.org/sdr/P5CA0401245.md): Panel · cracked · Oct 11, 2004 · N858FT · Boeing 747123 · Wing, Plate/Skin
  > RIGHT WING I/B FIXED T/E LWR PNL, I/B EXTENDED CHORD HAS CRACK 2 INCHES LONG AT WS 440. REMOVE CHORD INSTALLED NEW CHORD AS PER SRM 51-30-02.
- [SDR P5CA0401239](https://openairdocs.org/sdr/P5CA0401239.md): Beam · cracked · Oct 1, 2004 · N858FT · Boeing 747123 · Fuselage Main, Longeron/Stringer
  > BULK CARGO COMPT, LONGITUDNAL BEAM AT STA 2040-2060-2080 LBL 30 IS CRACKED. REMOVED DAMAGE SECTION, FABRICATED NEW PART & INSTALLED PER SRM 51-40-04.
- [SDR P5CA0401238](https://openairdocs.org/sdr/P5CA0401238.md): Skin · corroded · Oct 1, 2004 · N858FT · Boeing 747123 · Horizontal Stabilizer, Plate/Skin
  > RT HORIZONTAL STAB T/E UPPER SURFACE ENTIRE LENGTH SKIN SEVERAL AREA HAS CORROSION. REMOVE CORROSION FROM SEVERAL AREAS, TREATED & PRIMED PER SRM 51-10-01, 55-10-01, 51-10-02.
- [SDR P5CA0401234](https://openairdocs.org/sdr/P5CA0401234.md): Floorbeam · cracked · Oct 1, 2004 · N858FT · Boeing 747123 · Fuselage Main, Floor Beam
  > BULK CARGO COMPT FLOORBEAM LBL 30 STA 1980 & 2000 IS CRACKED. REMOVED DAMAGE AREA, REPAIR ANGLE, TREATED & PRIMED PER SRM 51-40-03.
- [SDR P5CA0401232](https://openairdocs.org/sdr/P5CA0401232.md): Frame · cracked · Oct 1, 2004 · N858FT · Boeing 747123 · Fuselage Main, Frame
  > MAIN DECK CARGO COMPT SUPPORT FRAME AT STRINGER 10R, BODY STATION 1660, RBL 28 IS CRACKED. REMOVE FRAME, INSTALLED NEW SUPPORT FRAME, TREATED & PRIMED PER SRM 51-30-01 & 51-30-02.
- [SDR P5CA0401233](https://openairdocs.org/sdr/P5CA0401233.md): Skin · cracked · Oct 1, 2004 · N858FT · Boeing 747123 · Fuselage Main, Plate/Skin
  > APU EXHAUST AREA SKIN CRACKED BS 2742. CUT OUT DAMAGED AREA, INSTALLED NEW DOUBLER, TREATED & PRIMED PER SRM 53-30-03.
- [SDR P5CA0401231](https://openairdocs.org/sdr/P5CA0401231.md): Skin · delaminated · Oct 1, 2004 · N858FT · Boeing 747123 · Wing, Plate/Skin
  > RT WING L/E UPPER SKIN BETWEEN WING STATIONS 445-476 LOWER SURFACE IS DELAMINATED. REMOVED PANEL & SENT TO COMPOSITE SHOP, REPAIRED & REINSTALLED PER SRM 51-40-09.
- [SDR P5CA0401237](https://openairdocs.org/sdr/P5CA0401237.md): Spar · corroded · Oct 1, 2004 · N858FT · Boeing 747123 · Wing Spar
  > LT WING REAR SPAR LWR FIXED T/E PANEL I/B LWR BEAM AT WBL 128 HAS CORROSION AT FWD TENSION TRES. REMOVE CORRODED DOUBLER, INSTALLED NEW DOUBLER, TREATED & PRIMED PER SRM 51-40-02.
- [SDR P5CA0401235](https://openairdocs.org/sdr/P5CA0401235.md): Floor Support · cracked · Oct 1, 2004 · N858FT · Boeing 747123 · Fuselage Miscellaneous Structure
  > BULK CARGO COMPT FLOOR LONGITUDINAL BEAM AT STA 1960-2080 AT LBL 38 IS CRACKED. REMOVED DAMAGE AREA, INSTALLED NEW PARTS PER SRM 51-40-03, TREATED & PRIMED.
- [SDR P5CA0401240](https://openairdocs.org/sdr/P5CA0401240.md): Rib · cracked · Oct 1, 2004 · N858FT · Boeing 747123 · Horizontal Stabilizer, Spar/Rib
  > RT HORIZONTAL STAB O/B RIB ASSY AT STAB BL 421.50 IS CRACKED. REMOVED CRACK AREA, NO FURTHER DEFECT FOUND. TREATED & PRIMED PER SRM 55-10-01 & 51-10-02.
- [SDR P5CA0401236](https://openairdocs.org/sdr/P5CA0401236.md): Floorbeam · cracked · Oct 1, 2004 · N858FT · Boeing 747123 · Fuselage Main, Floor Beam
  > BULK CARGO COMPT FLOORBEAM LBL 38 STA 1980 IS CRACKED. REMOVED DAMAGE AREA, REPAIRED ANGLE, PRIMED & TREATED PER SRM 51-40-03.
- [SDR P5CA0401220](https://openairdocs.org/sdr/P5CA0401220.md): Jackscrew · corroded · Sep 14, 2004 · N858FT · Boeing 747123 · Trailing Edge Flap Control System
  > LEFT WING NR 2 TRACK JACKSCREW HAS PITTED CORROSION. REMOVED AND REPLACED LEFT WING JACKSCREW AS PER MM 27-51-41.
- [SDR P5CA0401212](https://openairdocs.org/sdr/P5CA0401212.md): Frame · punctured · Sep 14, 2004 · N858FT · Boeing 747123 · Fuselage Main, Frame
  > BULK CARGO COMPT FUSELAGE FRAME WEB BELOW THE UPPER CHORD IS PUNCTURED. CUT OUT DAMAGED AREA, FABRICATED DOUBLER & FILLER, REINSTALLED, TREATED & PRIMED.
- [SDR P5CA0401210](https://openairdocs.org/sdr/P5CA0401210.md): Keelbeam · corroded · Sep 14, 2004 · N858FT · Boeing 747123 · Fuselage Main, Keel
  > KEEL BEAM FROM STA 1075-1095 HAS CORROSION LEFT & RIGHT SIDE. REMOVED CORROSION & TREATED PER SRM 53-10-01.
- [SDR P5CA0401214](https://openairdocs.org/sdr/P5CA0401214.md): Bulkhead · corroded · Sep 14, 2004 · N858FT · Boeing 747123 · Fuselage Main, Bulkhead
  > BULKHEAD EXIT SIDE UNDER RADOME LT SIDE 3RD BEAM DOWN FROM TOP HAS CORROSION. REMOVED CORROSION, TREATED & PRIMED.

Next page: https://openairdocs.org/aircraft/N858FT/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 = 'N858FT' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N858FT/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.