# Service difficulty reports: N38451 A list on [N38451](https://openairdocs.org/aircraft/N38451.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR CALA2026022414050](https://openairdocs.org/sdr/CALA2026022414050.md): Drain Line · disconnected · Feb 21, 2026 · N38451 · Boeing 737924ER · Hydraulic System, Main > ENG DRIVEN HYDRAULIC PUMP NO 1 LO PRESSURE LT ON CLIMBING THRU 10000 FEET.UPGRADING ALL WORK PERFORMED TO IDT DUE TO REPEAT HISTORY. CHECK PER APPROPRIATE MAINTENANCE SPECIFICATIONS. VERIFY ANY REPLACEM ENT PARTS ARE CORRECT CONFIGURATION FOR INSTALLATION (CA - [SDR CALA2026022314018](https://openairdocs.org/sdr/CALA2026022314018.md): Pump · faulted · Feb 19, 2026 · N38451 · Boeing 737924ER · Hydraulic Pump (Electric/Engine), Main > LOW PRESSS HYD A ENG1 IN FLT AT 67PERCENT THEN SLOWLY PRESS 20P ERC SLOWLY DEC TO 15 PERCNT FOUND LINE ON E1 EDP LOOSE. EDP REQUIRES REPLACMENT. REPLACED PER AMM 29-11-11. OPS CHECKS PENDING. REMOVED AND REPLACED ENGINE DRIVEN HYDRAULIC PUMP UP TO AND INCLUDI - [SDR CALA2026010712727](https://openairdocs.org/sdr/CALA2026010712727.md): Battery Pack · inoperative · Jan 6, 2026 · N38451 · Boeing 737924ER · Emergency Lighting > EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - EMERGENCY LIGHTS SEAT ROWS 8-14 INOP. REPLACED EMERGENCY LIGHT BATTERY SUPPLY M2505 PER AMM TASK 33-51-06-960-805. OPERATIONAL TEST GOOD. - [SDR CALA2025100209561](https://openairdocs.org/sdr/CALA2025100209561.md): Life Raft · not reported · Oct 2, 2025 · N38451 · Boeing 737924ER · Life Raft > INFLATABLE LIFE RAFT REPLACE - REMOVED AND REPLACED LIFE RAFT ACT ACT REF TASK CARD 29-2560-1-9801 - [SDR CALA2025072506923](https://openairdocs.org/sdr/CALA2025072506923.md): Sensor · faulted · Jul 23, 2025 · N38451 · Boeing 737924ER · Waste Disposal System > LAV WASTE TANK INDICATION FLUCUATES WHEN AFT LH LAV FLUSHED CORRECTION BOTH AFT LAVS CAUSES FLUCTIOUATION ON INDICATION. BOTH LAVS FLUSH NORMAL, NO LEAKS NOTED TOMC APPROVED IAW MEL 3802F PLACARD INSTALLED *DM* SEE FIM 38-30 TASK 809, SEE M/L FOR CLS & SEALS A - [SDR CALA2025070706225](https://openairdocs.org/sdr/CALA2025070706225.md): Unknown · odor · Jul 2, 2025 · N38451 · Boeing 737924ER · Air Distribution System > FA ADVISED ELECTRICAL SMELL NEAR DOOR R2 SAID IT SMELLED LIKE A HOT CHARGER DEBRIEF CABIN AND FLT CREW. ACCOMPLISHED TAS PER AMM 05--51-26-800-801-C1, PERFOMED RIGHT AFT DOOR HEATER OPS CK PER AMM 21-45-00-700-802 AND NO DEFECTS NOTED NO SMELL, INSPECTED HE - [SDR CALA2025031702872](https://openairdocs.org/sdr/CALA2025031702872.md): Lamp · inoperative · Mar 16, 2025 · N38451 · Boeing 737924ER · Emergency Lighting > LH AFT WING EMERGENCY LIGHT INOP. RELAMPED. OPS CHECK GOOD. REF. 33-51-04-960-801. - [SDR CALA2024110701067](https://openairdocs.org/sdr/CALA2024110701067.md): Interlock · detached · Nov 5, 2024 · N38451 · Boeing 737924ER · Landing Gear System > AIR RETURN PILOTS COULD NOT RAISE THE LANDING GEAR LEVER DEBRIEF FROM CREW THE LANDING GEAR LEVER WOULD NOT GO UP. THEY TRIED A FEW TIMES, THEIR CHECKLIST DOES NOT CALL FOR THE MANUEL GEAR LEVER EXTENTION, I DID LOOK IN THAT DOOR AND DID SEE ALL THE GEAR - [SDR CALA2024080200351](https://openairdocs.org/sdr/CALA2024080200351.md): Blower · faulty · Jul 31, 2024 · N38451 · Boeing 737924ER · Waste Disposal System > ALL LAVS VACUM INOP ALL OTHER FUNCTIONS OK REQUEST MEL. MEL APPROVED COMPLIED WITH MEL. DURING REMOVAL OF LAV VACUUM, FOUND TORN COUPLING VENT LINE UPON REMOVAL. REMOVED AND REPLACED VACUUM BLOWER REF AMM 38-32-05-400-801 UP TO STEP G. UNABLE TO ACCOMPLSH - [SDR CALA2024042201157](https://openairdocs.org/sdr/CALA2024042201157.md): Toilet · failed · Apr 14, 2024 · N38451 · Boeing 737924ER · Waste Disposal System > FOUND FWD GALLEY SOAKED WITH WATER & SEEPED INTO COCKPIT ALSO WATER DRAINING FROM FUSELAGE DRAIN PORTS FROM UNDER COCKPIT BACK TO MAIN E&E COMPT FOUND LAV A TOILET ON CONTINOUS RUN SUSPECT BAD TOILET NIS AT LAX; MANUAL SHUTOFF CLOSED UNDER SINK ALL WORK DONE I - [SDR CALA2024032200835](https://openairdocs.org/sdr/CALA2024032200835.md): Battery Pack · no test · Mar 20, 2024 · N38451 · Boeing 737924ER · Emergency Lighting > PASSENGER CABIN, EMERGENCY LIGHT BATTERY PACK M1670 CAPACTIY CHECK FAILS. REMOVED AND REPLACED BATTERY PACK M1670 IAW B737 AMM 35-51-00-96 0-805 OPS CHECK GOOD. - [SDR CALA2021112902178](https://openairdocs.org/sdr/CALA2021112902178.md): Bulkhead · punctured · Nov 27, 2021 · N38451 · Boeing 737900ER · Fuselage Main, Frame > PUNCTURE TO 727 BULKHEAD @ LBL 15 C/W WITH STEPS 3, 4, 7, 8 AND 9 OF AVO9302. NO DEFECTS NOTED. REMOVED BRACKETS "A" AND "B" PER SRM 51-40-02 TO FOM DAMAGE ACCOMPLISHED AVO 9302 STEPS 2, 5 & 6. INSPECTION IS REUIRED TO REMOVAL AND REPAIR COMPLETE STEPS 3, 4 & - [SDR CALA2021083001455](https://openairdocs.org/sdr/CALA2021083001455.md): Wire · burned · Aug 30, 2021 · N38451 · Boeing 737924ER · Ice/Rain Protection System Wiring > FOUND WIRES BURNT & SEPERATED ON BACKSIDE OF BENCH PLUG FOR WINDOW HEAT CONTROL M322. COULD NOT INSPECT OR ID WIRES. REMOVED E4-2 RACK FOR BETTER ACCESS. SEE PICS TO FLAG SDR. TEMPORARILY INSTALLED NEW CONNECTOR D1046A, E4 -2 RACK POSITION M322 FOR L SIDE WHCU - [SDR CALA2017051301414](https://openairdocs.org/sdr/CALA2017051301414.md): Unknown · odor · May 13, 2017 · N38451 · Boeing 737924ER · Air Distribution System > STRONG SULFUR ODOR IN AFT GALLEY. ODOR GETS WORSE AS AIRCRAFT IS IN A TURN. INSPECTED REAR GALLEY AND LAVATORIES FOR POSSIBLE SOURCE OF ODOR. NO SOURCE FOUND. AFT LAVATORY FLOORS ARE DRY AS IS THE AFT GALLEY FLOOR. R2 & L2 DOOR SILL DRAINS ARE ALSO DRY. O - [SDR CALA2017021700384](https://openairdocs.org/sdr/CALA2017021700384.md): Battery Pack · inoperative · Feb 17, 2017 · N38451 · Boeing 737924ER · Emergency Lighting > EMERGENCY EXIT AISLE LIGHTS ROWS 15, 20, AND 21 INOPERATIVE. REPLACED THE BATTERY PACK IAW AMM 33-51-06 AND TESTED OK. - [SDR CALA2013121800926](https://openairdocs.org/sdr/CALA2013121800926.md): Inlet · contaminated · Dec 18, 2013 · N38451 · Boeing 737924ER · Cabin Cooling System > RIGHT AFTER TAKEOFF, ODOR IN THE COCKPIT. CABIN CREW SMELLED IT ALSO. IT WAS NOT AN ELECTRICAL ODOR, OVENS WERE CLEARED AND VERIFIED TO HAVE NO ODOR. DECLARED AN EMERGENCY AND RETURNED WITHOUT INCIDENT. PERFORMED SMOKE/ODOR INSP PER TASK 05-51-26-801C1. F - [SDR CALA2013111800856](https://openairdocs.org/sdr/CALA2013111800856.md): Lens · missing · Nov 16, 2013 · N38451 · Boeing 737924ER · Emergency Lighting > SUPPORT TASK G7 GALLEY AFT EMERGENCY FLOOR LIGHT HAS NO LENS COVER. REPLACED LENS B737 AMM IAW 33-51-05. - [SDR CALA2012103100689](https://openairdocs.org/sdr/CALA2012103100689.md): Skin · scratched · Oct 26, 2012 · N38451 · Boeing 737924ER · Cargo/Baggage Doors > CARGO DOOR HAS A SMALL SCRATCH LOCATED 22 INCHES FROM TOP EDGE OF DOOR AND 16 INCHES AFT OF FWD EDGE. ACCOMPLISHED REPAIR IAW SRM 52-00-01, REPAIR 3. ## 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 = 'N38451' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N38451/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.