Service difficulty report · Lock · Boeing 747446

Difficulty date
March 2, 2025
Submitted
March 4, 2025
Operation
Air carrier
Aircraft
N745CK
Make and model
Boeing 747446
Aircraft serial
26361
Aircraft time
99,704 hours, 14,760 cycles
Part
Lock
Condition
Not Reported
Location
Zone 800
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

100222285 - DOOR UPPER DECK FLIGHT LOCK. PERFORMED TEST IAW BOEING 747 AMM 52-23-00-715-097. OPERATIONAL CHECK GOOD.