# Service difficulty reports: N857FD

A list on [N857FD](https://openairdocs.org/aircraft/N857FD.md).

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

- [SDR FDEA202608221219](https://openairdocs.org/sdr/FDEA202608221219.md): Tire Tread · separated · Aug 22, 2026 · N857FD · Boeing 777FS2 · Tire
  > CHECK FOUND NR 11 TIRE TREAD SEPARATION.
- [SDR FDEA202602140193](https://openairdocs.org/sdr/FDEA202602140193.md): Safety Wire · wrong part · Feb 14, 2026 · N857FD · Boeing 777FS2 · Escape Slide
  > RIGHT SLIDE, REPLACE THE BREAKAWAY WIRE SECURING THE RELEASE CABLE TO THE PACKBOARD RELEASE MECHANISM ON THE PACKBOARD WITH MS20995CY16 CAD-PLATED COPPER WIRE PER SMIS 25-60/5696 (F.E.A. G-2560-F0386294 C PART 1) CMM: 25-61-31 EA: 9-2560-T0386431 FEA:
- [SDR FDEA202601220080](https://openairdocs.org/sdr/FDEA202601220080.md): Skin · dented · Jan 22, 2026 · N857FD · Boeing 777FS2 · Trailing Edge Flaps
  > FOUND RT WWING T/E OTBD FLAP LOWER SURFACE DENT 1EA AT THE CROSS OTEF 335 AND T/E 2 INCHS. REPAIRED RHW T/E O/B FLAP LOWER SURFACE DENT 1EA AT THE CROSS OTEF 335 AND T/E 2 INCHES AS PER B777 SRM 57-53-01-2R-2 FIGURE 203 AND SRM 51-70-04-2R-1 REV 51.0 AND
- [SDR FDEA202601220078](https://openairdocs.org/sdr/FDEA202601220078.md): Fitting · cracked · Jan 22, 2026 · N857FD · Boeing 777FS2 · Leading Edge Devices
  > FOUND RH WING NR 11 SLAT L/E UPPER SKIN 1 EA BULGE AT THE O/B MAIN TRACK FITTING AREA. RH WING NO.11 SLAT L/E UPPER SKIN BULGE AREA REPAIRED AS PER B777 SRM 57-43-01-2R REPAIR 9 FIG 202 REV:51.0 AND EA G-5750-T0386209 P1. TITLE:WING-FLIGHT SURFACES-RH WING
- [SDR FDEA202601210077](https://openairdocs.org/sdr/FDEA202601210077.md): Skin · cracked · Jan 21, 2026 · N857FD · Boeing 777FS2 · Wing, Plate/Skin
  > DURING PERFORM WORK CARD:EG-5710-E0376285E P12 STEP 3.B.& STEP5 A.(2) THEN FOUND TWO CRACKS ON RT UPPER WING SKIN FASTENER NR 5. RT WING UPPER SKIN FASTENER HOLE REPAIRED IAW SRM 51-50-02-0G, FIGURE 1, SRM 51-40-02-0G, FIGURE 12, SRM 51-20-07-0G, FIGURE 1, SR
- [SDR FDEA202601210076](https://openairdocs.org/sdr/FDEA202601210076.md): Skin · cracked · Jan 21, 2026 · N857FD · Boeing 777FS2 · Wing, Plate/Skin
  > DURING PERFORM WORK CARD:EG-5710-E0376285F P12 STEP4. B. (2). (B). THEN FOUND TWO CRACKS ON RT UPPER WING SKIN FASTENER NR 6. RT WING UPPER SKIN NR 6 CRACKED FASTENER HOLE REPAIRED IAW SRM 51-50-02-0G, FIGURE 1, SRM 51-40-02-0G, FIGURE 12, SRM 51-20-07-0G
- [SDR FDEA202601200074](https://openairdocs.org/sdr/FDEA202601200074.md): Floor Panel · damaged · Jan 20, 2026 · N857FD · Boeing 777FS2 · Fuselage Floor Panel
  > FOUND MAIN DECK FLOOR PANEL 241SF (P/N 152W8601-7) DAMAGED AT STA 1450 LBL 2. MAIN DECK FLOOR PANEL 241SF (P/N 152W8601-7) CRACKED AT STA 1450 LBL 2 DAMAGE SIZE: L= 0.8" DAMAGE OUT OF ALLOWABLE LIMIT AS PER B777 SRM 53-00-50-1A ALLOWABLE DAMAGE 1 FIGURE
- [SDR FDEA202601200073](https://openairdocs.org/sdr/FDEA202601200073.md): Floor Panel · damaged · Jan 20, 2026 · N857FD · Boeing 777FS2 · Fuselage Floor Panel
  > FOUND MAIN DECK FLOOR PANEL 241LF DAMAGED AT BS 1300, LBL 45. FLOOR PANEL 241LF DAMAGED: L= 1", DAMAGE OUT OF ALLOWABLE LIMIT IAW SRM 53-00-50-1A, ALLOWABLE DAMAGE 1, FIGURE 101-106, REV 51. REPAIRED IAW SRM 53-00-50-2R, REPAIR 1, FIGURE 201-202, REV 51.
- [SDR FDEA202601200072](https://openairdocs.org/sdr/FDEA202601200072.md): Floor Panel · damaged · Jan 20, 2026 · N857FD · Boeing 777FS2 · Fuselage Floor Panel
  > FOUND MAIN DECK FLOOR PANEL 241QF (P/N 152W8402-21) DAMAGED AT STA 1400 LBL 45. MAIN DECK FLOOR PANEL 241QF (P/N 152W8402-21) CRACKED AT STA 1400 LBL 45 DAMAGE SIZE: L= 1.2" DAMAGE OUT OF ALLOWABLE LIMIT AS PER B777 SRM 53-00-50-1A ALLOWABLE DAMAGE 1 FIGU
- [SDR FDEA202601200071](https://openairdocs.org/sdr/FDEA202601200071.md): Skin · damaged · Jan 20, 2026 · N857FD · Boeing 777FS2 · Leading Edge Devices
  > NUMBER 7 SLAT EXTERNAL UPPER SURFACE OUTER SKIN AT ISS184 SCREW HOLE FOUND ELONGATE. NR 7 SLAT EXTERNAL UPPER SURFACE OUTER SKIN AT ISS 184 ELONGATE SCREW HOLE REPAIRED IAW SRM 57-43-01-2R REPAIR 6, FIG 203, REV: 51.0 AND EA G-5750-T0386196 P1, MAJOR REPAIR I
- [SDR FDEA202601200070](https://openairdocs.org/sdr/FDEA202601200070.md): Skin · cracked · Jan 20, 2026 · N857FD · Boeing 777FS2 · Wing, Plate/Skin
  > DURING PERFORM WORK CARD:EG-5710-E0376285F P11 STEP3. B. (1). & STEP5 A. (2), THEN FOUND 02EA CRACKS ON LH UPPER WING SKIN FASTENER #5 AS MARKED. THE LEFT WING UPPER SKIN #5 FASTENER CRACKED HOLE REPAIRED IAW SRM 51-50- 02-0G, FIGURE 1, SRM 51-40-02-0G, FIGU
- [SDR FDEA202503220473](https://openairdocs.org/sdr/FDEA202503220473.md): Power Supply · inoperative · Mar 22, 2025 · N857FD · Boeing 777FS2 · Emergency Lighting
  > DURING SERVICE CHECK, FOUND L/H SLIDE LIGHT INOP. PART 22MAR25 14:16 MC1 IDENTIFIED PARTS EMERGENCY LIGHTS. RELAMPED L/H SLIDE LIGHT PER AMM 33-51-04-2. NO HELP. REMOVED AND REPLACED L1 EMER LIGHTS POWER SUPPLY PER AMM 33-51-06-2, BUT PART BFS. S
- [SDR FDEA202501210113](https://openairdocs.org/sdr/FDEA202501210113.md): Lamp · inoperative · Jan 21, 2025 · N857FD · Boeing 777FS2 · Emergency Lighting
  > CHECK FOUND ONE EMERGENCY AREA LIGHT IS INOP. RELAMPED THE EMERGENCY AREA LIGHT REF AMM 33-51-03-2, TEST NORMAL. A/C OK TO CONTINUE.
- [SDR FDEA202501020002](https://openairdocs.org/sdr/FDEA202501020002.md): Lamp · failed · Jan 2, 2025 · N857FD · Boeing 777FS2 · Emergency Lighting
  > LOWER RIGHT EXIT SIGN ON THE RIGHT SIDE OF ENTRY DOOR L1 HAS ONE BULB INOP. REPLACED LAMP PER AMM: 33-51-01-2. TEST PASSED.
- [SDR FDEA202305260943](https://openairdocs.org/sdr/FDEA202305260943.md): Floor Panel · damaged · May 26, 2023 · N857FD · Boeing 777FS2 · Fuselage Floor Panel
  > MAIN DECK CARGO FLOOR PANEL 251MF(P/N:152W8601-31) AT STA1798/LBL1.5 FOUND A HOLE. EVALUATED MAIN DECK CARGO FLOOR PANEL 251MF(P/N:152W8601-31) AT STA1798/LBL1.5 A HOLE,THE HOLE SIZE:LXW=2.0"X1.8" IN UPPER SURFACE,WITHIN LIMIT AS PER B777 SRM 53-00- 5
- [SDR FDEA202305260942](https://openairdocs.org/sdr/FDEA202305260942.md): Floor Panel · damaged · May 26, 2023 · N857FD · Boeing 777FS2 · Fuselage Floor Panel
  > MAIN DECK CARGO FLOOR PANEL 251FF(P/N:152W8601-19) AT STA1656/RBL1 FOUND A HOLE. EVALUATED MAIN DECK CARGO FLOOR PANEL 251FF(P/N:152W8601-19) AT STA1656/RBL1 A HOLE,THE HOLE SIZE:LXW=1.8"X1.6" IN UPPER SURFACE,WITHIN LIMIT AS PER B777 SRM 53-00-50-1A
- [SDR FDEA202010232615](https://openairdocs.org/sdr/FDEA202010232615.md): Structure · damaged · Oct 23, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Structure
  > WHILE PERFORMING RIGHT HAND WING CENTER SECTION FRONT SPAR LOWER CHORD REPAIR (SNRM N00526) FOUND 02 EACH EXISTING OVERSIZED HOLE AT LOWER CHORD THROUGH WEB STATION 1035 RIGHT HAND BUTTLINE 88 AND RIGHT HAND BUTTLINE 90.5. RIGHT HAND WING CENTER SECTION FR
- [SDR FDEA202010232614](https://openairdocs.org/sdr/FDEA202010232614.md): Structure · damaged · Oct 23, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Structure
  > WHILE PERFORMING LEFT HAND WING CENTER SECTION FRONT SPAR LOWER CHORD REPAIR. SNRM N00525 FOUND 01 EACH EXISTING OVERSIZED HOLE AT LOWER CHORD THROUGH WEB STATION 1035 LEFT HAND BUTTLINE 88. LEFT HAND WING CENTER SECTION FRONT SPAR LOWER CHORD REPAIR (01 EAC
- [SDR FDEA202010232613](https://openairdocs.org/sdr/FDEA202010232613.md): Structure · damaged · Oct 23, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Structure
  > WHILE PERFORMING RIGHT HAND WING CENTER SECTION FRONT SPAR LOWER CHORD REPAIR (SNRM N00526) FOUND 02 EACH EXISTING OVERSIZED HOLE AT LOWER CHORD STATION 1035 RIGHT HAND BUTTLINE 88 AND RIGHT HAND BUTTLINE 90.5. RIGHT HAND WING CENTER SECTION FRONT SPAR LOW
- [SDR FDEA202010232611](https://openairdocs.org/sdr/FDEA202010232611.md): Structure · damaged · Oct 23, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Structure
  > WHILE PERFORMING LEFT HAND WING CENTER SECTION FRONT SPAR LOWER CHORD REPAIR, SNRM #N00525. FOUND 01 EACH EXISTING OVERSIZED HOLE AT LOWER CHORD STATION 1035 LEFT HAND BUTTLINE 88. LEFT HAND WING CENTER SECTION FRONT SPAR LOWER CHORD REPAIR (01 EACH) EXISTIN
- [SDR FDEA202010152502](https://openairdocs.org/sdr/FDEA202010152502.md): Doubler · out of alignment · Oct 15, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Plate/Skin
  > WHILE ACCOMPLISHING EO G-5310-E0332629 H PART 6 FOUND 3 EACH PILOT HOLES AT NEW FUSELAGE SKIN DOUBLER MISALIGNED WITH THE LONGERON FITTING BETWEEN BODY STATION 993 TO BODY STATION 1008 BETWEEN STRINGER 35 RIGHT TO STRINGER 36 RIGHT. DOUBLER WITH MISALIGNED HO
- [SDR FDEA202010152501](https://openairdocs.org/sdr/FDEA202010152501.md): Doubler · out of alignment · Oct 15, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Plate/Skin
  > WHILE ACCOMPLISHING EO G-5310-E0332629 H PART 6 FOUND NEW FUSELAGE SKIN DOUBLER PART NUMBER 143W2314Y406 PILOT HOLES MISALIGN WITH EXISTING FUSELAGE SKIN HOLES BETWEEN BODY STATION 993 TO BODY STATION 1008 BETWEEN STRINGER 35 RIGHT TO STRINGER 36 RIGHT. DOU
- [SDR FDEA202010152500](https://openairdocs.org/sdr/FDEA202010152500.md): Skin · cracked · Oct 15, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Plate/Skin
  > HIGH FREQUENCY EDDY CURRENT INSPECTION CARRIED OUT ON RIGHT HAND SIDE EXTERNAL SURFACE OF THE FUSELAGE SKIN WITHIN A 2 INCH RADIUS OF ALL HOLES COMMON TO THE UNDERWING LONGERON AND THE FUSELAGE SKIN AND FOUND 1 EACH CRACK APPROXIMATELY 0.5 INCHES LENGTH, AS
- [SDR FDEA202010152499](https://openairdocs.org/sdr/FDEA202010152499.md): Skin · cracked · Oct 15, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Structure
  > HIGH FREQUENCY EDDY CURRENT INSPECTION CARRIED OUT ON LEFT HAND SIDE EXTERNAL SURFACE OF THE FUSELAGE SKIN WITHIN A 2 INCH RADIUS OF ALL HOLES COMMON TO THE UNDERWING LONGERON AND THE FUSELAGE SKIN AND FOUND 1 EACH CRACK APPROXIMATELY 0.75 INCHES LENGTH, AS MA
- [SDR FDEA202010152503](https://openairdocs.org/sdr/FDEA202010152503.md): Doubler · out of alignment · Oct 15, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Plate/Skin
  > WHILE ACCOMPLISHING LEFT HAND EO G-5310-E0332629 H PART 5 FOUND NEW FUSELAGE SKIN DOUBLER EXISTING HOLE AT STATION 998 STRINGER S-35 LEFT NEAR MILLED EDGE. COMPLIED WITH EA G-5310-T0357565 P1. TITLE: FUSELAGE MAINFRAME-DEVIATION TO SB-777-53-0087 R1-LT AND R
- [SDR FDEA202010152498](https://openairdocs.org/sdr/FDEA202010152498.md): Structure · cracked · Oct 15, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Structure
  > DURING HIGH FREQUENCY EDDY CURRENT OPEN HOLE INSPECTION CARRIED OUT ON REMOVED FASTENER HOLES ON RIGHT HAND SIDE VERTICAL FLANGE OF THE SPAR CHORD AT UNDERWING LONGERON LOWER WING BODY STATION 1035 APPROXIMATELY RIGHT HAND BUTTLINE 82AND FOUND 01 EACH LOWEST
- [SDR FDEA202010152497](https://openairdocs.org/sdr/FDEA202010152497.md): Structure · cracked · Oct 15, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Structure
  > DURING HIGH FREQUENCY EDDY CURRENT OPEN HOLE INSPECTION CARRIED OUT ON REMOVED FASTENER HOLES ON LEFT HAND SIDE VERTICAL FLANGE OF THE SPAR CHORD AT UNDERWING LONGERON LOWER WING BODY STATION 1035 APPROXIMATELY LEFT HAND BUTTLINE 82 AND FOUND 01 EACH LOWEST
- [SDR FDEA202010152504](https://openairdocs.org/sdr/FDEA202010152504.md): Doubler · out of alignment · Oct 15, 2020 · N857FD · Boeing 777FS2 · Fuselage Main, Plate/Skin
  > WHILE ACCOMPLISHING RIGHT HAND EO G-5310-E0332629 H PART 6 FOUND NEW FUSELAGE SKIN DOUBLER EXISTING HOLE AT STATION 998 STRINGER S-35 RIGHT NEAR MILLED EDGE. COMPLIED WITH EA G-5310-T0357565 P2. TITLE: FUSELAGE MAINFRAME-DEVIATION TO SB-777-53-0087 R1-LT AND
- [SDR FDEA202010082435](https://openairdocs.org/sdr/FDEA202010082435.md): Floor Support · cracked · Oct 8, 2020 · N857FD · Boeing 777FS2 · Fuselage Miscellaneous Structure
  > LOWER BULK CARGO COMPARTMENT FLOOR STRINGER FOUND CRACK AT STATION 1958 RBL 41.5. LOWER BULK CARGO COMPARTMENT AT STATION 1958 RBL 41.5 CRACKED FLOOR STRINGER REPAIRED, AS PER B777 SRM 53-70-53-2R FIGURE 202 REPAIR 2. REPAIR STRINGER 01 EACH AND REPAIR ANGL
- [SDR FDEA2019111532940](https://openairdocs.org/sdr/FDEA2019111532940.md): None · none · Nov 13, 2019 · N857FD · Boeing 777FS2 · Standard Practices/Structures
  > PDIS 857 05-50 9138 13NOV19 SEA OPEN U LOGPAGES:3182688 FLEW INTO A VERY THIN, RAGGED VOLCANIC ASH CLOUD @ FL340 AT APPROX 2350Z NOTICED A SMALL, BUT STEADY EGT CLIMB AT A FIXED N1. EGT MAXED OUT AT 710 DEGREES BEFORE MAEUVERING OUT OF CLOUD.
- [SDR FDEA201705021333](https://openairdocs.org/sdr/FDEA201705021333.md): Lamp · inoperative · May 2, 2017 · N857FD · Boeing 777FS2 · Emergency Lighting
  > RT AFT EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED THE LAMP AND OPS CHECKED GOOD IAW AMM 33-51-00-5. ACFT OK FOR SERVICE.
- [SDR FDEA201508182609](https://openairdocs.org/sdr/FDEA201508182609.md): Battery · damaged · Aug 18, 2015 · N857FD · Boeing 777FS2 · Passenger/Crew Doors
  > L1 DOOR EMER POWER ASSIST SYS STATUS LIGHT FOUND NOT BLINKING. FOUND LOWER EPAS BACKUP BATTERY SOCKET DEFORMED & NOT FULLY INSERTED INTO EPAS PACK. R & R BOTH EPAS BATTERIES & TESTED OK IAW AMM 52-11-20.
- [SDR FDEA201508182608](https://openairdocs.org/sdr/FDEA201508182608.md): Battery · damaged · Aug 18, 2015 · N857FD · Boeing 777FS2 · Passenger/Crew Doors
  > L1 DOOR EMER POWER ASSIST SYS STATUS LIGHT FOUND NOT BLINKING. FOUND LOWER EPAS BACKUP BATTERY SOCKET DEFORMED & NOT FULLY INSERTED INTO EPAS PACK. R & R BOTH EPAS BATTERIES & TESTED OK IAW AMM 52-11-20.
- [SDR FDEA201508182602](https://openairdocs.org/sdr/FDEA201508182602.md): Battery · damaged · Aug 18, 2015 · N857FD · Boeing 777FS2 · Passenger/Crew Doors
  > L1 DOOR EMER POWER ASSIST SYS STATUS LIGHT FOUND NOT BLINKING. FOUND LOWER EPAS BACKUP BATTERY SOCKET DEFORMED & NOT FULLY INSERTED INTO EPAS PACK. R & R BOTH EPAS BATTERIES & TESTED OK IAW AMM 52-11-20.
- [SDR FDEA201307111543](https://openairdocs.org/sdr/FDEA201307111543.md): Unknown · odor · Jul 11, 2013 · N857FD · Boeing 777FS2 · Air Distribution System
  > ON ENTERING COCKPIT, FAINT ODOR SIMILAR TO A BURNED ELECTRICAL WAS PRESENT. SWITCHED AIR CONDITION CART AIR TO APU AIR, ODOR STOPPED IAW FIM 21-00-00-2, CHECKED MEC COMP'T NORMAL. ACFT OK FOR SERVICE. FINAL CLOSED.
- [SDR FDEA201307101520](https://openairdocs.org/sdr/FDEA201307101520.md): Bulb · inoperative · Jul 10, 2013 · N857FD · Boeing 777FS2 · Emergency Lighting
  > FOUND RT OVERWING SLIDE EMERGENCY LIGHT INOPERATIVE. REPLACED BULB IAW MM33-51-04-2. TEST PASSED.
- [SDR FDEA201210213709](https://openairdocs.org/sdr/FDEA201210213709.md): Slide · failed · Oct 21, 2012 · N857FD · Boeing 777FS2 · Escape Slide
  > MAIN CABIN DOOR SLIDE ACTIVATED. CAPT/FO, BOTH VERIFIED DOOR(S) WERE DISARMED BUT SLIDE ACTIVATED, DOOR SYNOPSIS INDICATED "M" ON BOTH DOORS. REMOVED LT DOOR MOUNTED ESCAPE SLIDE IAW AMM 25-66-00 201, AND LT CREW DOOR CLOSED EASILY. INSTALLED LT ENTRY DO
- [SDR FDEA201103130949](https://openairdocs.org/sdr/FDEA201103130949.md): Slide · unwanted deploy · Mar 13, 2011 · N857FD · Boeing 777FS2 · Escape Slide
  > L1 SLIDE DEPLOYED ON ARRIVAL. R&R L1 DOOR MOUNTED ESCAPE SLIDE PACK IAW AMM 25-66-01-4 AND R&R L1 EPAS RESERVOIR IAW AMM 52-11-22-4, ACFT OK FOR SERVICE.
- [SDR FDEA201010124015](https://openairdocs.org/sdr/FDEA201010124015.md): Line · leaking · Oct 12, 2010 · N857FD · Boeing 777* · Hydraulic System, Main
  > HYD QTY LOW CTR (LOST ALL HYD FLUID IN CTR) SVC'D HYD FLUID TO CTR HYD SYS TO PROPER LEVEL IAW AMM 12-12-01-3-0, PERF CTR HYD SYS LEAKS FOUND. NO EXTERIOR LEAKS CAN BE FOUND. SUMP DRAINED LT FUEL TK & RT FUEL TK, FOUND HYD CONTAMINATED IN RT FUEL TK FUEL SAM

## 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 = 'N857FD' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N857FD/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.