Service difficulty report · Smoke Detector · Boeing 757230

Difficulty date
October 6, 2026
Submitted
October 10, 2026
Operation
Air carrier
Aircraft
N688SL
Make and model
Boeing 757230
Aircraft serial
25140
Aircraft time
107,948 hours, 27,565 cycles
Part
Smoke Detector
Part number
8930223890H014
Part serial
0818
Condition
Faulted
Location
Zone 100
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

MAIN CARGO FIRE AURAL IND ON SHORT FINAL - PERFORMED CFMU BITE. FOUND MAIN CARGO SMOKE DET 1A FAULTED. R & R SMOKE DETECTOR PER AMM