Service difficulty report · Lock · Boeing 747438

Difficulty date
December 12, 2005
Submitted
June 6, 2006
Operation
General aviation
Make and model
Boeing 747438
Part
Lock
Part number
232U212220B
Condition
Faulty
Location
Pax Door
Stage of operation
CL
How discovered
O
Nature of condition
M, B
Precautionary procedure
O

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

What was found

ELECTRICAL BURNING ODOR ON FLIGHT DECK AND IN UPPER DECK CABIN. INVESTIGATION FOUND FLIGHT DECK DOOR LOCK HOT. FURTHER INVESTIGATION FOUND THE FLIGHT DECK DOOR ELECTRIC STRIKER ASSEMBLY HAD FAILED.