SDR CALA2026072718046

Service difficulty report · Unknown · Boeing 7379

Difficulty date: July 23, 2026
Submitted: July 27, 2026
Operation: Air carrier
Aircraft: N37555
Make and model: Boeing 7379
Aircraft serial: 67182
Aircraft time: 11,418 hours, 3,848 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cabin
Stage of operation: NR
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

STRONG BURNED RUBBER ODOR FROM UNKNOWN SOURCE. PILOT REPORTED THE ODOR WAS NOT PRESENT UNTIL THE CREW OPENED L1 DOOR. PERFORMED SMOKE OR FUMES IN CABIN INSPECTION IAW FIM 21-00 TASK 930, NO DEFECTS NOTED. ALSO INSPECTED TIRES AND BRAKES IAW AMM 05-51-07-210-801, NO DEFECTS NOTED.

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