Service difficulty report · Unknown · Boeing 75723A

Difficulty date
June 24, 2026
Submitted
June 25, 2026
Operation
Air carrier
Aircraft
N939FD
Make and model
Boeing 75723A
Aircraft serial
24528
Aircraft time
67,633 hours, 26,747 cycles
Part
Unknown
Condition
Odor
Location
Cabin
Stage of operation
LD
How discovered
O
Nature of condition
B
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFTER LOWERING MLG THERE WAS A DISTINCT ELECTRICAL BURNING ODOR. EXPERIENCED THIS ABOUT 2 WEEKS AGO ON THIS SAME ACFT. AMM 32-61-00-5 PINNED GEAR & CYCLED GEAR HANDLE WITH HYD APPLIED. ALL INDICATIONS NORMAL IAW AMM, NO ODOR OF OZONE PRESENT. INSPECTED BEHIND CAPT & FOS INSTRUMENT PANEL TO INCLUDE MLG SELECTOR, NO ODORS OR DAMAGED WIRING NOTED. PERFORMED GVI OF AREAS: ALL C/BS & BEHIND ALL C/B PANELS IN FLT DECK, MAIN A/C BATTERY & CHARGER & ASSOCIATED WIRING, ALL PANELS IN E & E FOR OPEN BREAKERS & BEHIND PANELS FOR ANY PRESENCE OF OZONE OR DAMAGED WIRING. NO OPEN BREAKERS OR DAMAGED WIRING FOUND ON ACFT. NO ODOR OF OZONE PRESENT DURING INSPECTION PROCESS IAW CREW DEBRIEF THERE WERE NO ANOMALIES OF ANY SYS DURING EVENT. ACFT OK FOR SERVICE.

More about the Boeing 757-23A