Service difficulty report · Smoke Detector · Boeing 74747UF

Difficulty date
March 28, 2021
Submitted
April 1, 2021
Operation
Air carrier
Aircraft
N499MC
Make and model
Boeing 74747UF
Aircraft serial
29260
Aircraft time
85,955 hours, 14,678 cycles
Part
Smoke Detector
Condition
False Activation
Location
Crew Rest
Stage of operation
DE
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

SMOKE CREW REST EICAS ADVISORY MESSAGE STARTED AT 0220Z. NO EVIDENCE OF SMOKE.RESET SMOKE DETECTOR AND OPS / CHECKED IAW AMM 26-14-50. OPS CHECK GOOD. NO DEFECTS NOTED.

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