# Service difficulty reports: N336SR A list on [N336SR](https://openairdocs.org/aircraft/N336SR.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR AALA202608209291](https://openairdocs.org/sdr/AALA202608209291.md): Battery Pack · inoperative · Aug 18, 2026 · N336SR · Boeing 7378 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY LIGHT TEST ON PS CHECK, FOUND R1 DOOR AND FIRST CLASS EMERGENCY LIGHTS INOP. MAINTENANCE REPLACED BATTERY PACK IAW AMM 33-51-06. - [SDR AALA202608066763](https://openairdocs.org/sdr/AALA202608066763.md): Cradle · inoperative · Aug 4, 2026 · N336SR · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: BOTH AFT LEFT FA FLASHLIGHTS FAIL TEST. MAINTENANCE REPLACED FA FLASHLIGHT LIGHTS AND CRADLES. REF AMM 25-64-00. - [SDR AALA202608069681](https://openairdocs.org/sdr/AALA202608069681.md): Flashlight · no test · Aug 4, 2026 · N336SR · Boeing 7378 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: BOTH AFT LEFT FA FLASHLIGHTS FAIL TEST. MAINTENANCE REPLACED FA FLASHLIGHT LIGHTS AND CRADLES. REF AMM 25-64-00. - [SDR AALA202604236648](https://openairdocs.org/sdr/AALA202604236648.md): Locking Cam · fod · Apr 22, 2026 · N336SR · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: AFT SERVICE AND AFT ENTRY GIRT BARS ARE DIFFICULT TO SNAP INTO THE FLOOR FOR ARMING. CLEANED AND REMOVED DEBRIS AT AFT ENTRY AND AFT SERVICE DOOR GIRT BAR RETENTION CLIPS. - [SDR AALA202510309329](https://openairdocs.org/sdr/AALA202510309329.md): Door · inoperative · Oct 23, 2025 · N336SR · Boeing 7378 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR DIFFICULT TO OPEN. **SUPPLEMENTAL REPORT FOR (AALA202510249329): REPLACED LAVATORY-D DOOR. PER CMM 25-40-58**(CLOSED). - [SDR AALA202510249329](https://openairdocs.org/sdr/AALA202510249329.md): Door · binding · Oct 23, 2025 · N336SR · Boeing 7378 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR DIFFICULT TO OPEN. (OPEN). - [SDR AALA202507244672](https://openairdocs.org/sdr/AALA202507244672.md): Door · binding · Jul 22, 2025 · N336SR · Boeing 7378 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR STUCK CLOSED. UNJAMMED DOOR. OPERATIONAL CHECK GOOD. - [SDR AALA202505136544](https://openairdocs.org/sdr/AALA202505136544.md): Processor · failed · May 12, 2025 · N336SR · Boeing 7378 · Weather Radar System > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: "PWS FAIL" AND "WXR FAIL" ANNUNCIATORS DISPLAYED ON BOTH NAVIGATION DISPLAYS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT ORD. TROUBLESHOOT SYSTEM NO CURRENT FAULT IT SHOWS MAINT MSG 34-43100 ON LAST F - [SDR AALA202412239260](https://openairdocs.org/sdr/AALA202412239260.md): Light · detached · Dec 21, 2024 · N336SR · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT HANGING ROW 31C. CHECK AND SECURED EMERGENCY EXIT LIGHT AT SEAT 31C. PER AMM 33-51-00 - [SDR AALA202407088558](https://openairdocs.org/sdr/AALA202407088558.md): Girt Bar · unsecure · Jul 3, 2024 · N336SR · Boeing 737823 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: REPEAT ITEM 1R DOOR GIRT BAR DIFFICULT TO ARM. SLIDE APPEARS PACKED TOO TIGHTLY IN DOOR. RESCURED 1R DOOR GIRT BAR. PER AMM 25-66-00. - [SDR AALA202405011242](https://openairdocs.org/sdr/AALA202405011242.md): Sign · unsecure · May 1, 2024 · N336SR · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT AT 16F FLICKERING. SECURED LIGHT AT 16F. PER AMM 23-21-00. - [SDR AALA202404305859](https://openairdocs.org/sdr/AALA202404305859.md): Sign · abnormal · Apr 29, 2024 · N336SR · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS GROUNDED: EMERGENCY EXIT LIGHT STROBING OVER EXIT AT SEAT 16F. RESET AND SECURED EMERGENCY EXIT SIGN LED LIGHT ASSEMBLY AT OVER WING EXIT SEAT 16F AND CHECK GOOD. PER AMM REF 33-51-00. - [SDR AALA202401226334](https://openairdocs.org/sdr/AALA202401226334.md): Tube · missing · Jan 19, 2024 · N336SR · Boeing 737823 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: HEAT SHRINK ON R1 DOOR SLIDE REQUIRES DEFERRAL DUE TO PARTS NIS. INSTALLED NEW RED HEAT SHRINK TUBING IN R1 DOOR. PER AARD 25-66-00-4-E-516 - [SDR AALA202305093433](https://openairdocs.org/sdr/AALA202305093433.md): Light · intermittent · May 8, 2023 · N336SR · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: SEAT 16A EMERGENCY LIGHT FLICKERING. REMOVED AND REPLACED LAMP ASSEMBLY SEAT ROW 16A. - [SDR AALA202210038317](https://openairdocs.org/sdr/AALA202210038317.md): Wire Harness · unserviceable · Sep 30, 2022 · N336SR · Boeing 737823 · Engine Control System Wiring > AIRCRAFT WAS GROUNDED: DURING CLIMB OUT ABOVE FL200 SUSTAINED ENGINE 2 VIBRATIONS GREATER THAN 4.0 MAX; APPROXIMATELY 4.3 ON DESCENT; WITH POWER AT IDLE NOTICEABLE AIRFRAME VIBRATIONS. ENGINE INDICATION NORMAL. FLIGHT RETURNED TO MIA, LANDING SAFELY. REPLACED - [SDR AALA202210039221](https://openairdocs.org/sdr/AALA202210039221.md): Accelerometer · unserviceable · Sep 30, 2022 · N336SR · Boeing 737823 · Engine Vibration Analyzer > AIRCRAFT WAS GROUNDED: DURING CLIMB OUT ABOVE FL200 SUSTAINED ENGINE 2 VIBRATIONS GREATER THAN 4.0 MAX; APPROXIMATELY 4.3 ON DESCENT; WITH POWER AT IDLE NOTICEABLE AIRFRAME VIBRATIONS. ENGINE INDICATION NORMAL. FLIGHT RETURNED TO MIA, LANDING SAFELY. REPLACED - [SDR AALA202209060014](https://openairdocs.org/sdr/AALA202209060014.md): Light · loose · Sep 3, 2022 · N336SR · Boeing 737 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: ESCAPE PATH LIGHT LOOSE SEAT 33C. REPLACED EMERGENCY LIGHT ASSEMBLY AT SEAT 33C, OPERATIONAL TEST OF EMERGENCY LIGHTS NORMAL PER AMM 33-51-00. - [SDR AALA202203036467](https://openairdocs.org/sdr/AALA202203036467.md): Bulb · inoperative · Mar 2, 2022 · N336SR · Boeing 737* · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHTS NOT ARMED ANNUNCIATOR BULB INOPERATIVE. CHECKED AND RELAMPED PER AMM 33-18-00. - [SDR AALA202109153766](https://openairdocs.org/sdr/AALA202109153766.md): A/C Pack · frozen · Sep 12, 2021 · N336SR · Boeing 7378 · Air Distribution System > AIRCRAFT WAS GROUNDED: LOUD NOISE HEARD ON RH SIDE OF AIRCRAFT, FLIGHT RETURNED TO FIELD. ACCOMPLISHED FUNCTIONAL TEST OF LH AIR CONDITIONING PACK IAW AMM 21-00-00 DUE TO INTERNAL ICING CONDITION, OPS CHECK GOOD. - [SDR AALA202107061263](https://openairdocs.org/sdr/AALA202107061263.md): Door · lack of lube · Jul 5, 2021 · N336SR · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: COCKPIT DOOR DIFFICULT TO OPEN WHEN LOCKING SYSTEM IS DE-ENERGIZED. LUBRICATED COCKPIT DOOR IAW AMM 52-00-00, OPS CHECK GOOD. ## 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 = 'N336SR' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N336SR/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.