Service difficulty report · Smoke Detector · Boeing 737322

Difficulty date
July 7, 2006
Submitted
July 18, 2006
Operation
Air carrier
Aircraft
N308UA
Make and model
Boeing 737322
Aircraft serial
23669
Aircraft time
55,160 hours, 32,559 cycles
Engine
Cfmint CFM563C1
Part
Smoke Detector
Condition
Inoperative
Location
Cargo Bay
Stage of operation
NR
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

CARGO SMOKE DETECTION INOP. FAILED FIRE DETECTION CONTROL SYSTEM PANEL. REPLACED FIRE DETECTION CONTROL SYSTEM PANEL. FOUND "CPLD/SWITCH" BOARD DAMAGED BEYOND REPAIR (PC2/DAMAGED TRACE ON ARTWORK). UNIT MADE SERVICEABLE.