# Service difficulty reports: N318SF A list on [N318SF](https://openairdocs.org/aircraft/N318SF.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR AALA202609240574](https://openairdocs.org/sdr/AALA202609240574.md): Controller · inoperative · Sep 24, 2026 · N318SF · Boeing 7378 · Cabin Cooling System > AIRCRAFT WAS GROUNDED: RIGHT PACK FAULT LIGHT ILLUMINATED CLIMBING THROUGH 8,000 FT RAN QRH AND LIGHT REMAINED ON. MADE DECISION TO RETURN TO DEPARTURE AIRPORT. REMOVED AND REPLACED RH INTEGRATED AIR SYSTEM CONTROLLER IAW AMM 21-61-22. - [SDR AALA202609243801](https://openairdocs.org/sdr/AALA202609243801.md): Control Valve · inoperative · Sep 24, 2026 · N318SF · Boeing 7378 · Cabin Cooling System > AIRCRAFT WAS GROUNDED: RIGHT PACK FAULT LIGHT ILLUMINATED CLIMBING THROUGH 8,000 FT RAN QRH AND LIGHT REMAINED ON. MADE DECISION TO RETURN TO DEPARTURE AIRPORT. REMOVED AND REPLACED RH FLOW CONTROL VALVE AS PER AMM 21-51-01. - [SDR AALA202609214560](https://openairdocs.org/sdr/AALA202609214560.md): Battery Pack · no test · Sep 17, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M1675 IAW AMM33-51-06 AND AMM 33-51-00. - [SDR AALA202609214402](https://openairdocs.org/sdr/AALA202609214402.md): Battery Pack · no test · Sep 17, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M2816 IAW AMM33-51-06 AND AMM 33-51-00. - [SDR AALA202609216759](https://openairdocs.org/sdr/AALA202609216759.md): Battery Pack · no test · Sep 17, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M2335 IAW AMM33-51-06 AND AMM 33-51-00. - [SDR AALA202609217594](https://openairdocs.org/sdr/AALA202609217594.md): Battery Pack · no test · Sep 17, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M1673 IAW AMM33-51-06 AND AMM 33-51-00. - [SDR AALA202609216656](https://openairdocs.org/sdr/AALA202609216656.md): Battery Pack · no test · Sep 17, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M1671 IAW AMM33-51-06 AND AMM 33-51-00. - [SDR AALA202609210015](https://openairdocs.org/sdr/AALA202609210015.md): Battery Pack · no test · Sep 17, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M1670 IAW AMM33-51-06 AND AMM 33-51-00. - [SDR AALA202609219324](https://openairdocs.org/sdr/AALA202609219324.md): Battery Pack · no test · Sep 17, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M1695 IAW AMM33-51-06 AND AMM 33-51-00. - [SDR AALA202609211662](https://openairdocs.org/sdr/AALA202609211662.md): Battery Pack · no test · Sep 17, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M1694 IAW AMM33-51-06 AND AMM 33-51-00. - [SDR AALA202609216704](https://openairdocs.org/sdr/AALA202609216704.md): Battery Pack · no test · Sep 17, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS FAILS THE OPERATIONAL CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1676 IAW AMM33-51-06 AND AMM 33-51-00. - [SDR AALA202609217300](https://openairdocs.org/sdr/AALA202609217300.md): Slide Raft · worn · Sep 12, 2026 · N318SF · Boeing 7378 · Escape Slide > AIRCRAFT IN BASE MAINTENANCE: MAIN PAX CABIN.R-1,DOOR EMERGENCY SLIDE GIRT SKIRT,HAS SOME WORN AREA'S. MAINTENANCE REPLACED R-1 SLIDE PACK IAW B737-MAX8 AMM 25-66-01. - [SDR AALA202605201483](https://openairdocs.org/sdr/AALA202605201483.md): Megaphone · unsecure · May 19, 2026 · N318SF · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: FOUND FORWARD MEGAPHONE LOOSE. RESECURED MEGAPHONE AS REQUIRED. - [SDR AALA202604203224](https://openairdocs.org/sdr/AALA202604203224.md): Light · detached · Apr 19, 2026 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EXIT ROW SIGN FELL OFF AT ROWS 16A. REINSTALLED EXIT LIGHT AT ROW 16A. PER AMM 33-51-01. - [SDR AALA202602132706](https://openairdocs.org/sdr/AALA202602132706.md): Drain Valve · clogged · Feb 12, 2026 · N318SF · Boeing 7378 · Waste Disposal System > AIRCRAFT WAS GROUNDED: A REPEAT WRITE UP THE FLIGHT ATTENDANTS REPORTED ROTTEN EGG SMELL IN AFT GALLEY. ACCOMPLISHED WORK CARD 09L00021001. FOUND CLOGGED DRAIN VALVE. CLEAN GRAY WATER SYSTEM DRAIN. PER AMM 38-31-00. OPS CHECKED GOOD, NO MORE ODOR. - [SDR AALA202510109255](https://openairdocs.org/sdr/AALA202510109255.md): Battery · discharged · Oct 9, 2025 · N318SF · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: RIGHT HAND FLIGHT ATTENDANTS FLASHLIGHT BATTERY IS DEAD. REMOVED AND REPLACED BATTERY. PER JC 09C00005001. - [SDR AALA202508052421](https://openairdocs.org/sdr/AALA202508052421.md): Flashlight · activation error · Aug 3, 2025 · N318SF · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT JUMP SEAT FLASHLIGHT NOT CHARGING. RESECURED FLIGHT LIGHT. PER AMM 25-64-00. OPERATIONAL CHECK GOOD. - [SDR AALA202506251119](https://openairdocs.org/sdr/AALA202506251119.md): Flashlight · inoperative · Jun 23, 2025 · N318SF · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT PREFLIGHT FOUND NUMBER 3 FLASHLIGHT INOPERABLE. **SUPPLEMENTAL REPORT FOR (AALA202506241119): REMOVED AND RELOCATED 4R FLIGHT ATTANDENT ISLE SEAT FLASHLIGHT**(CLOSED). - [SDR AALA202506241119](https://openairdocs.org/sdr/AALA202506241119.md): Flashlight · inoperative · Jun 23, 2025 · N318SF · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT PREFLIGHT FOUND NUMBER 3 FLASHLIGHT INOPERABLE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN). - [SDR AALA202505097582](https://openairdocs.org/sdr/AALA202505097582.md): Unknown · vibration · May 8, 2025 · N318SF · Boeing 7378 · Fuselage Structure (General) > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: CLIMBING THROUGH FL180 AN ABRUPT VIBRATION WAS FELT IN THE FLOOR OF THE COCKPIT AND THROUGHOUT THE AIRCRAFT WITH AN ASSOCIATED VIBRATORY NOISE. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT SMF. - [SDR AALA202505087582](https://openairdocs.org/sdr/AALA202505087582.md): Unknown · vibration · May 8, 2025 · N318SF · Boeing 7378 · Fuselage Structure (General) > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: CLIMBING THROUGH FL180 AN ABRUPT VIBRATION WAS FELT IN THE FLOOR OF THE COCKPIT AND THROUGHOUT THE AIRCRAFT WITH AN ASSOCIATED VIBRATORY NOISE. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT SMF. - [SDR AALA202503265857](https://openairdocs.org/sdr/AALA202503265857.md): Retainer · out of adjust · Mar 25, 2025 · N318SF · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: GIRT BAR AT DOOR 1L IS VERY HARD TO REMOVE / INSERT. ADJUSTED L1 GIRT BAR RETAINERS PER AMM 25-61-00. - [SDR AALA202503100463](https://openairdocs.org/sdr/AALA202503100463.md): Mechanism · lack of lube · Mar 8, 2025 · N318SF · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: AFTER GALLEY SERVICE DOOR AIRCRAFT RIGHT GIRT BAR HARD TO REMOVE FROM BRACKET. READJUSTED AND LUBRICATED CLAMPS FOR RIGHT HAND AFT GALLEY SERVICE DOOR GIRT BAR. PER AMM 25-66-00. OPERTIONAL CHECK GOOD AT THIS TIME. - [SDR AALA202412117082](https://openairdocs.org/sdr/AALA202412117082.md): Battery Pack · discharged · Dec 10, 2024 · N318SF · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS FAILED TEST AT AFT LEFT DOOR OF AIRCRAFT. REPLACED BATTERY PACK FOR LEFT AFT DOOR. OPERTIONAL CHECK GOOD. PER AMM 33-51-06. - [SDR AALA202408052047](https://openairdocs.org/sdr/AALA202408052047.md): Door · out of adjust · Aug 2, 2024 · N318SF · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY-D DOOR HARD TO OPEN AND CLOSE. ADJUSTED LAVATORY-D DOOR. PER CMM 25-40-58. - [SDR AALA202408010698](https://openairdocs.org/sdr/AALA202408010698.md): Locking Cam · lack of lube · Jul 31, 2024 · N318SF · Boeing 737823 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: AFT LEFT ENTRY SERVICE DOOR GIRT BAR STIFF. LUBRICANT AND CLEANED GIRT BAR FLOOR ATTACHMENTS. OPERTIONAL CHECKS GOOD. - [SDR AALA202406193389](https://openairdocs.org/sdr/AALA202406193389.md): Slide · unwanted deploy · Jun 13, 2024 · N318SF · Boeing 737823 · Escape Slide > AIRCRAFT WAS GROUNDED: THE FLIGHT ATTENDANT FORGOT TO DISARM THE R1 SERVICE DOOR AND THE SLIDE PARTIALLY DEPLOYED. REMOVED AND REPLACED DOOR 1 RIGHT SLIDE ASSEMBLY PER J/C 09L20025004**(CLOSED). - [SDR AALA202406143389](https://openairdocs.org/sdr/AALA202406143389.md): Slide · crew error · Jun 13, 2024 · N318SF · Boeing 737823 · Escape Slide > AIRCRAFT WAS GROUNDED: THE FLIGHT ATTENDANT FORGOT TO DISARM THE R1 SERVICE DOOR AND THE SLIDE PARTIALLY DEPLOYED. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN). - [SDR AALA202406146287](https://openairdocs.org/sdr/AALA202406146287.md): Door · out of adjust · Jun 12, 2024 · N318SF · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS GROUNDED: LAVATORY-D DOOR DIFFICULT TO OPEN AND CLOSE. REINSTALLED AND ADJUSTED LAVATORY-D DOOR. OPERTYIONAL CHECK GOOD. PER AMM 25-40-14. - [SDR AALA202401224433](https://openairdocs.org/sdr/AALA202401224433.md): Track · unsecure · Jan 19, 2024 · N318SF · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: LAVATORY D DOOR IS STICKING. RE-SECURED AND CLEANED DOOR TRACK PER CMM 25-40-59. - [SDR AALA202303082430](https://openairdocs.org/sdr/AALA202303082430.md): None · loose · Mar 7, 2023 · N318SF · Boeing 737823 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: R1 DOOR GIRT ON RIGHT SIDE IS LOOSE. ADJUSTED GIRT BAR CLIPS PER AMM 25-66-01. - [SDR AALA202302016430](https://openairdocs.org/sdr/AALA202302016430.md): Light · damaged · Jan 31, 2023 · N318SF · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: ROW 33ABC ESCAPE PATH LIGHT DAMAGED. REPLACED SEAT MOUNTED FLOOR PROXIMITY LIGHT ASSEMBLY PER AMM 38-51-11. - [SDR AALA202208020779](https://openairdocs.org/sdr/AALA202208020779.md): Shroud · damaged · Aug 1, 2022 · N318SF · Boeing 737 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: SEAT MOUNTED EMERGENCY LIGHT AT 8C DAMAGED. REPLACED SEAT MOUNTED EMERGENCY LIGHT SHROUD ASSEMBLY PER CMM 25-23-67. OPERATIONAL CHECK GOOD. - [SDR AALA202206060676](https://openairdocs.org/sdr/AALA202206060676.md): Pitot Tube · disconnected · Jun 3, 2022 · N318SF · Boeing 737 · Pitot/Static System > AIRCRAFT WAS GROUNDED: ON TAKE OFF ROLL AFTER POWER SET AUTO THROTTLE DISCONNECTED, AT 80 KNOT. AIRSPEED CHECK, AIRSPEED INDICATED 59 KNOTS TAKE OFF REJECTED. REMOVED AND REPLACED CAPTAIN PITOT PROBE PER AMM 34-11-01. - [SDR AALA202112153347](https://openairdocs.org/sdr/AALA202112153347.md): None · loose · Dec 14, 2021 · N318SF · Boeing 737* · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: FORWARD SERVICE DOOR GIRT BAR CLIP IS LOOSE. TIGHTENED CLIP PER AMM 26-66-00. - [SDR AALA202111222979](https://openairdocs.org/sdr/AALA202111222979.md): Life Raft · low pressure · Nov 19, 2021 · N318SF · Boeing 737* · Life Raft > AIRCRAFT IN BASE MAINTENANCE: MAIN CABIN AFT CENTERLINE LIFE RAFT PRESSURE IS BELOW LIMITS. REMOVED AND REPLACED MAIN CABIN AFT CENTERLINE LIFE RAFT PER AMM 25-64-00. - [SDR AALA202111080427](https://openairdocs.org/sdr/AALA202111080427.md): Shroud · out of position · Nov 6, 2021 · N318SF · Boeing 737* · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHTS ON 17ABC ARE DISPLACED FROM SEAT AND ARE HANGING DOWN. REMOVED AND REPLACED 17ABC EMERGENCY LIGHT SHROUD PER CMM 25-23-67. - [SDR AALA202106189016](https://openairdocs.org/sdr/AALA202106189016.md): Cover · loose · Jun 16, 2021 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: COVER ON EMERGENCY AILSE LIGHT ON SEAT 29C IS FALLING OFF. REPLACED LIGHT HOUSING. - [SDR AALA202103159026](https://openairdocs.org/sdr/AALA202103159026.md): Cover · damaged · Mar 14, 2021 · N318SF · Boeing 7378 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: ESCAPE PATH LIGHT COVER IS DAMAGED UNDER SEAT 32C. REPLACED LIGHT ASSEMBLY PER AMM 33-51-11. ## 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 = 'N318SF' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N318SF/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.