Service difficulty report · Smoke Detector · Boeing 737890

Difficulty date
May 23, 2013
Submitted
May 29, 2013
Operation
Air carrier
Aircraft
N589AS
Make and model
Boeing 737890
Aircraft serial
35686
Aircraft time
21,022 hours, 6,541 cycles
Part
Smoke Detector
Part number
4735975
Condition
Dirty
Location
Aft Cargo Bay
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

AFT CARGO FIRE LIGHT FAILS TEST. LIGHT DOES ILLUMINATE WITH GENERAL LIGHTS TEST. ACFT GROUNDED. CLEANED FIRE WARNING SENSORS IN AFT PIT. OPS CHECKS GOOD.