Service difficulty report · Cabin Air Sys · Boeing 7377BD

Difficulty date
December 10, 2024
Submitted
December 17, 2024
Operation
Air carrier
Aircraft
N7741C
Make and model
Boeing 7377BD
Aircraft serial
35788
Aircraft time
57,590 hours, 30,435 cycles
Part
Cabin Air Sys
Condition
Odor
Location
Zn 200 Fus Top
Stage of operation
DE
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

SHORTLY BEFORE DESCENT CABIN CREW REPORTED A BURN POPCORN SMELL MID CABIN. SMELL DISSIPATED AND DID NOT RETURN<[01] PERFORMED FIM 21-00 TASK 806 AND SMOKE OR FUMES IN CABIN CONDITIONAL INSPECTION PER AMM 05-51-56. NO DEFECTS NOTED.

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