# Service difficulty reports: JASC 5321 A list on [JASC 5321](https://openairdocs.org/jasc/5321.md). Reports filed under 5321 · Fuselage Floor Panel, newest first. Page 1 of 987 · 49,311 reports - [SDR FDEA202610231674](https://openairdocs.org/sdr/FDEA202610231674.md): Floor Panel · punctured · Oct 23, 2026 · N170FE · Boeing 7673S2F > PUNCTURE FLOOR PANEL 232MFF IN THE MAIN DECK CARGO COMPARTMENT (ONE LOCATION) FLOOR PANEL 232MFF IN THE MAIN DECK CARGO COMPARTMENT WAS REPIRED IAW SRM 53-00- 50-2R PAR. 4-B FIG. 201 SHEET 2 REV. 96 AUG. 15/2026 - [SDR FDEA202610231673](https://openairdocs.org/sdr/FDEA202610231673.md): Floor Panel · broken · Oct 23, 2026 · N170FE · Boeing 7673S2F > BROKEN FIBERS OF THE TOP SKIN OF THE FLOOR PANEL 221DFF IN THE MAIN DECK CARGO COMPARTMENT. FLOOR PANEL 221DFF IN THE MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW SRM 53-00- 50-2R PAR.4-B FIG. 201 SHEET 2 REV 96 AUG 15/2026 - [SDR FDEA202610231672](https://openairdocs.org/sdr/FDEA202610231672.md): Floor Panel · punctured · Oct 23, 2026 · N170FE · Boeing 7673S2F > PUNCTURED FLOOR PANEL 241AFF IN THE MAIN DECK CARGO COMPARTMENT. (QTY 1) FLOOR PANEL 241AFF IN THE MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW SRM 53-00- 50-2R PAR. 4-B FIG. 201 SHEET 2 REV. 96 AUG 15/2026 - [SDR FDEA202610231671](https://openairdocs.org/sdr/FDEA202610231671.md): Floor Panel · punctured · Oct 23, 2026 · N170FE · Boeing 7673S2F > PUNCTURE FLOOR PANEL 242HFF IN THE MAIN DECK CARGO COMPARTMENT, (QTY 1) FLOOR PANEL 242HFF IN THE MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW SRM 53-00- 50-2R PAR. 4-B FIG. 201 SHEET 2 REV. 96 AUG. 15/2026 - [SDR FDEA202610221664](https://openairdocs.org/sdr/FDEA202610221664.md): Floor Panel · punctured · Oct 22, 2026 · N170FE · Boeing 7673S2F > PUNCTURED FLOOR PANEL 251SFF IN THE MAIN DECK CARGO COMPARTMENT (QTY 1) FLOOR PANEL 251SFF MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW B767 SRM 53-00-50- 2R PAR 4-B FIG 201 SHEET 2 REV 96 AUG 15/2026 - [SDR FDEA202610221663](https://openairdocs.org/sdr/FDEA202610221663.md): Floor Panel · punctured · Oct 22, 2026 · N170FE · Boeing 7673S2F > PUNCTURED FLOOR PANEL 231JFF IN THE MAIN DECK CARGO COMPARTMENT (ONE LOCATION) FLOOR PANEL 231JFF MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW B767 SRM 53-00-50- 2R PAR 4-B FIG 201 SHEET 2 REV 96 AUG 15-2026 - [SDR FDEA202610221662](https://openairdocs.org/sdr/FDEA202610221662.md): Floor Panel · punctured · Oct 22, 2026 · N170FE · Boeing 7673S2F > PUNCTURED FLOOR PANEL 252HFF IN THE MAIN DECK CARGO COMPARTMENT (TWO LOCATIONS) FLOOR PANEL 252HFF MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW B767 SRM 53-00-50- 2R PAR 4-B FIG 201 SHEET 2 REV 96 AUG 15/2026 - [SDR FDEA202610221661](https://openairdocs.org/sdr/FDEA202610221661.md): Floor Panel · damaged · Oct 22, 2026 · N170FE · Boeing 7673S2F > BROKEN FIBERS ON THE OUTER SKIN OF FLOOR PANEL 231DFF IN THE MAIN DECK CARGO COMPARTMENT.(TWO LOCATIONS) FLOOR PANEL 231DFF MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW B767 SRM 53-00-50- 2R PAR 4-B FIG 201 REV 96 AUG 15/2026 - [SDR FDEA202610221660](https://openairdocs.org/sdr/FDEA202610221660.md): Floor Panel · punctured · Oct 22, 2026 · N170FE · Boeing 7673S2F > PUNCTURED FLOOR PANEL 251AFF MAIN DECK CARGO COMPARTMENT (QTY 1) FLOOR PANEL 251AFF MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW B767 SRM 53-00- 50-2R PAR 4-B FIG 201 SHEET 2 REV 96 AUG 15/2026 - [SDR FDEA202610221659](https://openairdocs.org/sdr/FDEA202610221659.md): Floor Panel · punctured · Oct 22, 2026 · N170FE · Boeing 7673S2F > PUNCTURED FLOOR PANEL 251LFF IN THE MAIN DECK CARGO COMPARTMENT.(ONE LOCATION) FLOOR PANEL 251LFF, MAIN DECK CARGO COMPARTMENT WAS REPAIRED IAW B767 SRM 53-00-50- 2R PAR 4-B FIG 201 SHEET 2 REV 96 AUG 15/2026 - [SDR IPXA2026102133469](https://openairdocs.org/sdr/IPXA2026102133469.md): Floor Panel · damaged · Oct 20, 2026 · N322UP · Boeing 76734AF > MAJOR REPAIR. FOUND MAIN DECK FLOOR PANEL DAMAGE, - [SDR FDEA202610201630](https://openairdocs.org/sdr/FDEA202610201630.md): Floor Panel · delaminated · Oct 20, 2026 · N170FE · Boeing 7673S2F > PLIES DELAMINATED ON THE AFT RT EDGE OF FLOOR PANEL 241NFF, MAIN DECK CARGO BAY (ONE LOCATION). THE FLOOR PANEL WAS REPAIRED IAW SRM 53-00-50-2R, PARA 4-B, FIG 201, SHEET 2, REV 96. AUG 15/2026. - [SDR FDEA202610201629](https://openairdocs.org/sdr/FDEA202610201629.md): Floor Panel · delaminated · Oct 20, 2026 · N170FE · Boeing 7673S2F > PLIES DELAMINATED ON THE FWD LT EDGE OF FLOOR PANEL 241YFA, IN THE MAIN DECK CARGO BAY (ONE LOCATION). THE FLOOR PANEL WAS REPAIRED IAW SRM 53-00-50-2R, PARA 4-B, FIG 201, SHEET 2, REV 96. AUG 15/2026. - [SDR FDEA202610201628](https://openairdocs.org/sdr/FDEA202610201628.md): Floor Panel · cracked · Oct 20, 2026 · N170FE · Boeing 7673S2F > CRACKED FIBERS ON THE OUTER SKIN OF FLOOR PANEL 241YFA IN MAIN DECK CARGO BAY (FOUR LOCATIONS). THE FLOOR PANEL WAS REPAIRED IAW SRM 53-00-50-2R, PAR 4-B, FIG 201, SHEET 2, REV 96. AUG 15/2026. - [SDR FDEA202610201627](https://openairdocs.org/sdr/FDEA202610201627.md): Floor Panel · punctured · Oct 20, 2026 · N170FE · Boeing 7673S2F > PUNCTURED FLOOR PANEL 241PFF IN THE MAIN DECK CARGO BAY (QTY 2). THE FLOOR PANEL WAS REPAIRED IAW SRM 53-00-50-2R, PAR 4-B, FIG 201, REV 96. - [SDR FDEA202610201626](https://openairdocs.org/sdr/FDEA202610201626.md): Floor Panel · punctured · Oct 20, 2026 · N170FE · Boeing 7673S2F > PUNCTURED FLOOR PANEL 241KFF IN THE MAIN DECK CARGO BAY (THREE LOCATIONS) THE FLOOR PANEL WAS REPAIRED IAW SRM 53-00-50-2R, PAR 4-B, FIG 201, SHEET 2, REV 96. AUG 15/2026. - [SDR FDEA202610201609](https://openairdocs.org/sdr/FDEA202610201609.md): Floor Panel · cracked · Oct 20, 2026 · N170FE · Boeing 7673S2F > CRACKED FIBERS ON THE OUTER SKIN OF FLOOR PANEL 241ZFF IN THE MAIN DECK CARGO BAY (QTY 2). THE FLOOR PANEL 241ZFF WAS REPAIRED IAW SRM 53-00-50-2R, PAR 4B, FIG 201, REV 96. - [SDR FDEA202610201608](https://openairdocs.org/sdr/FDEA202610201608.md): Floor Panel · cracked · Oct 20, 2026 · N170FE · Boeing 7673S2F > CRACKED FIBERS ON THE OUTER SKIN OF FLOOR PANEL 241AGF IN THE MAIN DECK CARGO BAY (QTY 2). THE FLOOR PANEL 241AGF WAS REPAIRED IAW SRM 53-00-50-2R, PARA 4B, FIG 201, REV 96. - [SDR FDEA202610201607](https://openairdocs.org/sdr/FDEA202610201607.md): Floor Panel · damaged · Oct 20, 2026 · N170FE · Boeing 7673S2F > BROKEN FIBERS ON THE OUTER SKIN OF FLOOR PANEL 242SFF IN THE MAIN DECK CARGO BAY. THE FLOOR PANEL 242SFF WAS REPAIRED IAW SRM 53-00-50-2R, PAR 4B, FIG 201, REV 96. - [SDR IPXA2026102108780](https://openairdocs.org/sdr/IPXA2026102108780.md): Floor Panel · damaged · Oct 18, 2026 · N322UP · Boeing 76734AF > MAJOR REPAIR, FOUND MAIN DECK FLOOR PANEL DAMAGE. IAW AMM 25-57-02-004-029, AMM 25-57-05-004-001 AND AMM 25-58-04-004-010 REV.149 REMOVED MAIN DECK CARGO HANDLING AND G.V.I CHECK NORMAL.IAW AMM 53-01-06-000-801 REV.149, REMOVED MAIN DECK CARGO FLOOR PANEL. - [SDR DALA2026102105804](https://openairdocs.org/sdr/DALA2026102105804.md): Floor Panel · damaged · Oct 16, 2026 · N507DN · Airbus A350941 > AFT CARGO FLOOR PANEL 152GAF DAMAGED. FABRICATED FLOOR PANEL 152DAF PER ERA 637563-14 REV ORIGINAL AND ASR A350-A-53-02-XX-07001-6621A-A UP TO STEP 4.C.(5) OK TO TREAT & PRIME QC 2013. TREATED, PRIMED AND PAINTED PER ERA 637563-14 REV ORIGINAL SEC III STEP 2. - [SDR DALA2026102105803](https://openairdocs.org/sdr/DALA2026102105803.md): Floor Panel · damaged · Oct 16, 2026 · N507DN · Airbus A350941 > AFT CARGO FLOOR PANEL 151DAF DAMAGED. FABRICATED FLOOR PANEL 152DAF PER ERA 637563-14 REV ORIGINAL AND ASR A350-A-53-02-XX-07001-6621A-A UP TO STEP 4.C.(5) OK TO TREAT & PRIME QC 2013. TREATED, PRIMED AND PAINTED PER ERA 637563-14 REV ORIGINAL SEC III STEP 2. - [SDR SWAA2026102023201](https://openairdocs.org/sdr/SWAA2026102023201.md): Insert · debonded · Oct 16, 2026 · N8524Z · Boeing 7378H4 > DURING REMOVAL, FOUND THE AFT LT FLOOR MOUNTED ESCAPE SLIDE BRACKET POTTED INSERTS X2 DEBONDED. INSTALLED NEW POTTED INSERTS IN FLOOR PANEL 241ABF IAW SRM 53-00-50. - [SDR FDEA202610161602](https://openairdocs.org/sdr/FDEA202610161602.md): Floor Panel · punctured · Oct 16, 2026 · N274FE · Boeing 767300 > TWO PUNCTURES ON MDCC FLOOR PANEL 232NFF ACCESS PANEL 232NFF ON MDCC WAS REPAIRED IAW B767 SRM 53-00-50-2R TABLE III NOTE C FIG 201. REV 96 AUG 15/2026 - [SDR FDEA202610161601](https://openairdocs.org/sdr/FDEA202610161601.md): Floor Panel · grooved · Oct 16, 2026 · N274FE · Boeing 767300 > GROOVE ON MDCC FLOOR PANEL 232NFF ACCESS PANEL 232NFF ON MDCC WAS REPAIRED IAW B767 SRM 53-00-50-2R PAR 4B (5) FIG 201. REV 96 AUG 15/2026 - [SDR FDEA202610161600](https://openairdocs.org/sdr/FDEA202610161600.md): Floor Panel · cracked · Oct 16, 2026 · N274FE · Boeing 767300 > CRACK ON MDCC FLOOR PANEL 251CFF ACCESS PANEL 251CFF ON MDCC WAS REPAIRED IAW B767 SRM 53-00-50-2R FIG 201. REV 96. AUG 15/2026. - [SDR FDEA202610151594](https://openairdocs.org/sdr/FDEA202610151594.md): Floor Panel · punctured · Oct 15, 2026 · N147FE · Boeing 7673S2F > MAIN DECK FLOOR PANEL 252EFF HAS PUNCTURE DAMAGE. FABRICATED FLOORBOARD 252EFF IAW DWG 146T5869-155, AND DWG SR67-53-009. THIS IS A MAJOR REPAIR. - [SDR FDEA202610151592](https://openairdocs.org/sdr/FDEA202610151592.md): Floor Panel · cracked · Oct 15, 2026 · N274FE · Boeing 767300 > CRACKED FLOOR PANEL 241GFF, OF MDC. FLOOR PANEL 241GFF WAS REPAIRED IAW SRM 53-00-50-2R, FIG 201, REV 96, AUG 15/2026. - [SDR FDEA202610151591](https://openairdocs.org/sdr/FDEA202610151591.md): Floor Panel · broken · Oct 15, 2026 · N274FE · Boeing 767300 > BROKEN FLOOR PANEL 242HFF, MAIN DECK CARGO. (2 EA) FLOOR PANEL 242HFF, MAIN DECK CARGO WAS REPAIRED IAW B767 SRM 53-00-50-2R FIG 201 REV 96, AUG 15/2026. - [SDR FDEA202610151586](https://openairdocs.org/sdr/FDEA202610151586.md): Floorboard · punctured · Oct 15, 2026 · N147FE · Boeing 7673S2F > MAIN DECK FLOOR PANEL 232KFF HAS PUNCTURE DAMAGE. DB04 REPAIRED FLOOR PANEL 232KFF, RBL 11 - RBL 33, BS 654 22 - 680 IAW SRM 53-00-50-2R. SEE JPF FOR WORK ACCOMPLISHED. THIS IS A MAJOR REPAIR. - [SDR FDEA202610141585](https://openairdocs.org/sdr/FDEA202610141585.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > THREE PUNCTURES ON MDCC FLOOR PANEL 231QFF MDCC FLOOR PANEL 231QFF WAS REPAIRED IAW B767 SRM 53-00-50-2R FIG 201 REV 96 AUG 15/2026 - [SDR FDEA202610141584](https://openairdocs.org/sdr/FDEA202610141584.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURE ON MDCC FLOOR PANEL 231HFF MDCC FLOOR PANEL 231HFF WAS REPAIRED IAW B767 SRM 53-00-50-2R FIG 201 REV 96 AUG 15/2026 - [SDR FDEA202610141583](https://openairdocs.org/sdr/FDEA202610141583.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURE ON MDCC FLOOR PANEL 231KFF MDCC FLOOR PANEL 231KFF WAS REPAIRED IAW B767 SRM 53-00-50-2R REP GEN FIG 201 REV 96 AUG 15/2026 - [SDR FDEA202610141582](https://openairdocs.org/sdr/FDEA202610141582.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURE ON MDCC FLOOR PANEL 231DFF MDCC FLOOR PANEL 231DFF WAS REPAIRED IAW B767 SRM 53-00-50-2R FIG 201 REV 96 AUG 15/2026 - [SDR FDEA202610141581](https://openairdocs.org/sdr/FDEA202610141581.md): Floor Panel · dented · Oct 14, 2026 · N274FE · Boeing 767300 > DENT ON FLOOR PANEL 242UFF, MDCC FLOOR PANEL 242UFF MDCC WAS REPAIRED IAW B767 SRM 53-00-50-2R FIG 201 REV 96 AUG 15/2026 - [SDR FDEA202610141580](https://openairdocs.org/sdr/FDEA202610141580.md): Floor Panel · dented · Oct 14, 2026 · N274FE · Boeing 767300 > DENT ON FLOOR PANEL 242TFA. MDCC FLOOR PANEL 242TFA MDCC WAS REPAIRED IAW SRM 53-00-50-2R FIG 201 REV 96 AUG 15/2026 - [SDR FDEA202610141579](https://openairdocs.org/sdr/FDEA202610141579.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURED FLOOR PANEL 241YFA, MDCC FLOOR PANEL 241YFA MDCC WAS REPAIRED IAW B767 SRM 53-00-50-2R FIG 201 REV 96 AUG 15/2026 - [SDR FDEA202610141578](https://openairdocs.org/sdr/FDEA202610141578.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURED FLOOR PANEL 241JFF. MDCC FLOOR PANEL 241JFF MDCC WAS REPAIRED IAW B767 SRM 53-00-50-2R FIG 201 REV 96 AUG 15/2026 - [SDR FDEA202610141577](https://openairdocs.org/sdr/FDEA202610141577.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURED FLOOR PANEL 241EFF, MDC FLOOR PANEL 241EFF MDCC WAS REPAIRED IAW B767 SRM 53-00-50-2R FIG 201 REV 96 AUG 15/2026. - [SDR FDEA202610141576](https://openairdocs.org/sdr/FDEA202610141576.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURED FLOOR PANEL 241AGF. MDC FLOOR PANEL 241AGF MDCC WAS REPAIRED IAW SRM 53-00-50-2R, FIG 201, REV 96, AUG 15/2026. - [SDR FDEA202610141575](https://openairdocs.org/sdr/FDEA202610141575.md): Floor Panel · cracked · Oct 14, 2026 · N274FE · Boeing 767300 > SIX CRACKS ON FLOOR PANEL 241WFF OF MDC FLOOR PANEL 241WFF OF MDC WAS REPAIRED IAW B767 SRM 53-00-50-2R REP GEN FIG 201 REV 96. - [SDR FDEA202610141574](https://openairdocs.org/sdr/FDEA202610141574.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURE ON MDC FLOOR PANEL 252QFF MDC FLOOR PANEL 252QFF WAS REPAIRED IAW SRM 53-00-50-2R, PAR 4B, FIG 201, SHEET 2, REV 96, AUG 15/2026. - [SDR FDEA202610141571](https://openairdocs.org/sdr/FDEA202610141571.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURE ON MDCC FLOOR PANEL 251 KFF MDCC FLOOR PANEL 251KFF WAS REPAIRED IAW SRM 53-00-50-2R, PARA 4B, FIG 201, SHEET 2, REV 96, AUG 15/2026. - [SDR FDEA202610141570](https://openairdocs.org/sdr/FDEA202610141570.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURE ON MDCC FLOOR PANEL 251JFF MDCC FLOOR PANEL 251JFF WAS REPAIRED IAW SRM 53-00-50-2R, PARA 4B, FIG 201, SHEET 2, REV 96, AUG 15/2026. - [SDR FDEA202610141569](https://openairdocs.org/sdr/FDEA202610141569.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > TWO PUNCTURE ON MDCC FLOOR PANEL 251KDFF MDCC FLOOR PANEL 251KDFF WAS REPAIRED IAW SRM 53-00-50-2R, PAR 4-B, FIG 201, SHEET 2, REV 96, AUG 15/2026. - [SDR FDEA202610141568](https://openairdocs.org/sdr/FDEA202610141568.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > TWO PUNCTURES ON MDCC FLOOR PANEL 251SFF MDCC FLOOR PANEL 251SFF WAS REPAIRED IAW SRM 53-00-50-2R PAR 4-B FIG. 201, SHEET 2, REV 96, AUG 15/2026. - [SDR FDEA202610141567](https://openairdocs.org/sdr/FDEA202610141567.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > TWO PUNCTURES ON MDCC FLOOR PANEL 252DFF MDCC FLOOR PANEL 252DFF WAS REPAIRED IAW SRM 53-00-50-2R PAR.4-B, PAGE 201, SHEET 2, REV 96, AUG 15/2026. - [SDR FDEA202610141566](https://openairdocs.org/sdr/FDEA202610141566.md): Floor Panel · punctured · Oct 14, 2026 · N274FE · Boeing 767300 > PUNCTURE ON MDCC FLOOR PANEL 252SFF. MDCC FLOOR PANEL 252SFF WAS REPAIRED IAW SRM 53-00-50-2R PAR. 4-B, FIG. 201, SHEET 2, REV 96 AUG 15/2026 - [SDR SWAA2026102225107](https://openairdocs.org/sdr/SWAA2026102225107.md): Floor Panel · deteriorated · Oct 13, 2026 · N8889Q · Boeing 7378 > FLOOR PANEL 231KF IS DETERIORATED DUE TO EXTENT OF THE DAMAGE FABRICATED NEW 231KF FLOOR PANEL IAW SRM 53-00-50-2R-0 AND DWG 143A5810-649. - [SDR AALA202610169055](https://openairdocs.org/sdr/AALA202610169055.md): Floorboard · damaged · Oct 13, 2026 · N751AN · Boeing 777223 > AIRCRAFT WAS GROUNDED: FLOOR BOARD CRACKS IN AISLE BETWEEN ROWS 14 & 15 LEFT SIDE. Next page: https://openairdocs.org/jasc/5321/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 jasc_code = '5321' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/jasc/5321/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.