Service difficulty report · Controller · Boeing 7373B7

Difficulty date
September 19, 2004
Submitted
September 24, 2004
Operation
Air carrier
Aircraft
N947WP
Make and model
Boeing 7373B7
Aircraft serial
23376
Aircraft time
52,108 hours, 30,324 cycles
Part
Controller
Part number
473925
Part serial
1562
Condition
Failed
Location
Fire Detection
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

PASSING FL280 DEPARTING SFO HAD INERMITTENT FWD CARGO FIRE WARNING (BELL & LIGHT). BOTTLES FIRED. VERIFIED NO FIRE. REPLACED FIRE DETECTION CONTROLLER.

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