Service difficulty report · Smoke Detector · Boeing 74745E

Difficulty date
June 19, 2018
Submitted
June 25, 2018
Operation
Air carrier
Aircraft
N472MC
Make and model
Boeing 74745E
Aircraft serial
27062
Aircraft time
112,037 hours, 18,591 cycles
Part
Smoke Detector
Part number
PPC120000
Part serial
71992564
Condition
Faulty
Location
Cargo Bay
Stage of operation
AP
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

AFT CARGO FIRE DET ON FINAL APPROACH. REMOVED AND REPLACED DETECTORS 28A, 28B, REF AMM 26-16-01, OPS CHECK GOOD. C/W IAI SUPPLEMENT, FIRE DETECTION OPS TEST PASSED IAW AMM 26-10-00.

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