# Service difficulty reports: N316PF A list on [N316PF](https://openairdocs.org/aircraft/N316PF.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR AALA202605152151](https://openairdocs.org/sdr/AALA202605152151.md): Light · detached · May 12, 2026 · N316PF · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT SEAT 31C LOOSE AND HANGING. REMOVED AND REPLACED DAMAGED SEAT MOUNTED LIGHT HOUSING. IAW CMM 25-23-67. LIGHT OPS CHECK GOOD. - [SDR AALA202512225665](https://openairdocs.org/sdr/AALA202512225665.md): Girt Bar · damaged · Dec 19, 2025 · N316PF · Boeing 737823 · Emergency Equipment > AIRCRAFT IN BASE MAINTENANCE: L1 DOOR SLIDE GRIT BAR WAS DAMAGED. REPLACED SLIDE ASSEMBLY PER AMM 25-66-01 AND TASK CARD 08L22125001. - [SDR AALA202512214281](https://openairdocs.org/sdr/AALA202512214281.md): Repair · damaged · Dec 19, 2025 · N316PF · Boeing 737823 · Fuselage Main, Plate/Skin > AIRCRAFT IN BASE MAINTENANCE: PREVIOUS BLEND REPAIR TO FUSELAGE SKIN AT BS 318 FROM S19R TO S20R. ACCOMPLISHED DOUBLER REPAIR PER EA 370877. - [SDR AALA202512217505](https://openairdocs.org/sdr/AALA202512217505.md): Repair · not reported · Dec 17, 2025 · N316PF · Boeing 737823 · Fuselage Main, Plate/Skin > AIRCRAFT IN BASE MAINTENANCE: PREVIOUS BLEND REPAIR TO FUSELAGE SKIN AT BS 927 AT S22R. ACCOMPLISHED DOUBLER REPAIR PER EA 370808. - [SDR AALA202512233945](https://openairdocs.org/sdr/AALA202512233945.md): Floorbeam · cracked · Dec 11, 2025 · N316PF · Boeing 737823 · Fuselage Main, Floor Beam > AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR SUPPORT BREAK ASSEMBLY PANEL AT RIGHT HAND BS 537. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1. - [SDR AALA202512235544](https://openairdocs.org/sdr/AALA202512235544.md): Floorbeam · cracked · Dec 11, 2025 · N316PF · Boeing 737823 · Fuselage Main, Floor Beam > AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR SUPPORT BREAK ASSEMBLY PANEL AT LEFT HAND BS 537. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1. - [SDR AALA202512209762](https://openairdocs.org/sdr/AALA202512209762.md): Girt Bar · worn · Dec 9, 2025 · N316PF · Boeing 737823 · Emergency Equipment > AIRCRAFT IN BASE MAINTENANCE: L1 DOOR SLIDE GIRT CHAFE PATCH WORN AND FRAYED. REPLACED SLIDE PER JOB CARD 08L22125001. - [SDR AALA202512195164](https://openairdocs.org/sdr/AALA202512195164.md): Window · scratched · Dec 9, 2025 · N316PF · Boeing 737823 · Passenger Compartment Windows > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND PASSENGER CABIN WINDOW AT ROW 20 AFT EMERGENCY EXIT OUTER WINDOW PANE HAS SCRATCHES. INSTALL RIGHT HAND AFT OVER WING EXIT DOOR LINER. PER AMM 52-22-51. - [SDR AALA202303140681](https://openairdocs.org/sdr/AALA202303140681.md): Support Angle · cracked · Mar 9, 2023 · N316PF · Boeing 737823 · Fuselage Main, Structure > AIRCRAFT IN BASE MAINTENANCE: SUPPORT ANGLE CRACKED 2 INCHES OUTBOARD OF KEEL BEAM RIGHT SIDE STATION 663.5. REMOVED AND REPLACED CRACKED SUPPORT ANGLE. - [SDR AALA202303143801](https://openairdocs.org/sdr/AALA202303143801.md): Baffle · deformed · Mar 8, 2023 · N316PF · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: BAFFLE HAS ENLARGED HOLE LOCATED BETWEEN STA 500F AND 500H AND STR 24R. REMOVED AND REPLACED BAFFLE PER SRM. - [SDR AALA202303141566](https://openairdocs.org/sdr/AALA202303141566.md): Support · corroded · Mar 6, 2023 · N316PF · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: LAVATORY FLOOR SUPPORT CORRODED LOCATED AT STA 950. REMOVED AND REPLACED OUTBOARD LAVATORY SUPPORT. - [SDR AALA202303144973](https://openairdocs.org/sdr/AALA202303144973.md): Floor Support · corroded · Mar 6, 2023 · N316PF · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT LAVATORY FLOOR SUPPORT LOCATED AT BS 950. REPLACED FLOOR SUPPORT PER SRM 51-40-05. - [SDR AALA202303060397](https://openairdocs.org/sdr/AALA202303060397.md): Window · scratched · Mar 5, 2023 · N316PF · Boeing 737823 · Flight Compartment Windows > AIRCRAFT IN BASE MAINTENANCE: CAPTAINÏ¿½S #3 WINDOW SCRATCHED AND DELAMINATED. REPLACED WINDOW PER AMM 56-11-21. - [SDR AALA202303065891](https://openairdocs.org/sdr/AALA202303065891.md): Window · scratched · Mar 5, 2023 · N316PF · Boeing 737823 · Flight Compartment Windows > AIRCRAFT IN BASE MAINTENANCE: FIRST OFFICERÏ¿½S #3 WINDOW SCRATCHED AND DELAMINATED. REPLACED WINDOW PER AMM 56-11-21. - [SDR AALA202303141659](https://openairdocs.org/sdr/AALA202303141659.md): Transition Panel · corroded · Mar 4, 2023 · N316PF · Boeing 737823 · Fuselage Main, Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT TRANSITIONAL PANEL LOCATED AT STA 727H+12 TO 747. AND STR 25R. REMOVED AND REPLACED RIGHT TRANSITIONAL PANEL. - [SDR AALA202303217491](https://openairdocs.org/sdr/AALA202303217491.md): Transition Panel · corroded · Mar 3, 2023 · N316PF · Boeing 737823 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT RIGHT HAND TRANSITION PANEL LOCATED FROM BS 500E + 6 INCHES TO BS 500I AT RBL 36. REPLACED TRANSITION PANEL PER AARD 51-00-05-01. - [SDR AALA202303141834](https://openairdocs.org/sdr/AALA202303141834.md): Floor Support · corroded · Mar 3, 2023 · N316PF · Boeing 737823 · Fuselage Main, Structure > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOORBOARD SUPPORT. LOCATED AT STA 500I AND 24 LEFT BUTT LINE. REPAIRED MINOR CORROSION OF FLOOR BOARD SUPPORT. - [SDR AALA202212023809](https://openairdocs.org/sdr/AALA202212023809.md): Overheat Sensor · false activation · Nov 28, 2022 · N316PF · Boeing 737823 · Overheat Detection > AIRCRAFT WAS GROUNDED: AIR RETURNED TO DFW ACCOUNT RIGHT WING BODY OVERHEAT INDICATION. EMERGENCY WAS DECLARED. RIGHT WING BODY OVERHEAT LIGHT ILLUMINATED. REMOVED AND REPLACED DET M1764 (AALA202212023809) AND DET M1763 (AALA202212025735) IAW AMM 26-18-02. - [SDR AALA202212025735](https://openairdocs.org/sdr/AALA202212025735.md): Overheat Sensor · false activation · Nov 28, 2022 · N316PF · Boeing 737823 · Overheat Detection > AIRCRAFT WAS GROUNDED: AIR RETURNED TO DFW ACCOUNT RIGHT WING BODY OVERHEAT INDICATION. EMERGENCY WAS DECLARED. RIGHT WING BODY OVERHEAT LIGHT ILLUMINATED. REMOVED AND REPLACED DET M1764 (AALA202212023809) AND DET M1763 (AALA202212025735) IAW AMM 26-18-02. - [SDR AALA202209142754](https://openairdocs.org/sdr/AALA202209142754.md): Light · broken · Sep 13, 2022 · N316PF · Boeing 737 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EXIT LIGHT ASSEMBLY AT ROW 17 RIGHT HAND SIDE BROKEN. COVER WILL NOT STAY ON. FOUND EXIT ROW LIGHT ASSEMBLY AT ROW 16 RIGHT HAND SIDE LOOKING FORWARD BROKEN. REMOVED AND REPLACED EXIT LIGHT SIGN ASSEMBLY AT ROW 16 RIGHT HAND SIDE LOO - [SDR AALA202106189018](https://openairdocs.org/sdr/AALA202106189018.md): Battery · inoperative · Jun 17, 2021 · N316PF · Boeing 737823 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: AFT MEGAPHONE WILL NOT FUNCTION. REPLACED BATTERY IN AFT MEGAPHONE IAW AMM 25-00-00, OPS CHECK GOOD. - [SDR AALA202102029025](https://openairdocs.org/sdr/AALA202102029025.md): Bracket · loose · Feb 1, 2021 · N316PF · Boeing 737823 · Emergency Equipment > AIRCRAFT WAS GROUNDED: L1 SLIDE GRIT BAR FORWARD LOCKING CLIP LOOSE. RESECURED CLIP PER AMM 25-66-02. - [SDR AALA202102029024](https://openairdocs.org/sdr/AALA202102029024.md): Slide · displaced · Feb 1, 2021 · N316PF · Boeing 737823 · Escape Slide > AIRCRAFT WAS GROUNDED: 1L DOOR SLIDE FELL OUT OF PACK DURING ARRIVAL AT GATE. REPLACED L1 DOOR SLIDE PER JOB CARD 08L22125001. - [SDR AALA202012219035](https://openairdocs.org/sdr/AALA202012219035.md): Window · delaminated · Dec 17, 2020 · N316PF · Boeing 737823 · Flight Compartment Windows > AIRCRAFT WAS GROUNDED. L1 WINDOW APPEARS TO BE DELAMINATING NEAR THE 9 O'CLOCK POSITION. SUPPLEMENTAL REPORT: REPLACED L1 WINDOW, IAW W/C 08L21056003. (CLOSED) - [SDR AALA202012029001](https://openairdocs.org/sdr/AALA202012029001.md): Seat Track · cracked · Nov 19, 2020 · N316PF · Boeing 737823 · Fuselage, Seat/Cargo Attach Fittings > AIRCRAFT IN BASE MAINTENANCE. CABIN SEAT TRACK LOBE CRACKED OUT AND A 1/2 INCH PIECE MISSING BETWEEN BS 500E AND BS 500F AT RBL 15. REPLACED SEAT TRACK, PER AARD 51-00-05-1 AND EA 309873. - [SDR AALA2019042979002](https://openairdocs.org/sdr/AALA2019042979002.md): Battery · no test · Apr 25, 2019 · N316PF · Boeing 737823 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: RIGHT HAND AFT LED FLASHLIGHT INOPERATIVE. MAINTENANCE REPLACED FLASHLIGHT BATTERY PER AMM 25-64-00 AND PERFORMED SATISFACTORY OPERATIONAL CHECK. - [SDR AALA2018042009018](https://openairdocs.org/sdr/AALA2018042009018.md): Lens · missing · Apr 16, 2018 · N316PF · Boeing 737823 · Emergency Lighting > THE L4 DOOR EMERGENCY LIGHT LENS WAS FOUND MISSING. REPLACED THE LENS. - [SDR AALA201804183](https://openairdocs.org/sdr/AALA201804183.md): Battery Pack · inoperative · Apr 16, 2018 · N316PF · Boeing 737823 · Emergency Lighting > EMERGENCY LIGHT AT FORWARD LT ESCAPE SLIDE FOUND INOPERATIVE. REPLACED THE BATTERY PACK M02816 IAW AMM 33-51-06. - [SDR AALA201803069005](https://openairdocs.org/sdr/AALA201803069005.md): Lens · cracked · Mar 2, 2018 · N316PF · Boeing 737823 · Escape Slide > R1 DOOR SLIDE COVER PLASTIC LENS CRACKED. REPLACED R1 DOOR SLIDE LENS IAW AMM 25-66-01. - [SDR AALA201711069048](https://openairdocs.org/sdr/AALA201711069048.md): Sign · detached · Nov 4, 2017 · N316PF · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT SIGN BY THE R2 DOOR IS DETACHED. REPLACED EXIT SIGN PER AMM 33-25-00. OPERATIONAL CHECK GOOD. - [SDR AALA20170601007](https://openairdocs.org/sdr/AALA20170601007.md): Module · faulty · Jun 1, 2017 · N316PF · Boeing 737823 · Fire Detection > THE AIRCRAFT WAS GROUNDED. AIR INTERRUPT, FLIGHT CREW EXPERIENCED FIRE DETECTION FAULT LIGHT ON DURING FLIGHT. THE FLIGHT DECLARED AN EMERGENCY AND RETURNED TO ORD WITHOUT FURTHER INCIDENT. T/S IAW FIM 26-10-00 AND SSM AND WDM 26-11-11, 26-11-21, AND 26-11-31. ## 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 = 'N316PF' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N316PF/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.