Service difficulty report · Latch · Boeing 7474B5

Difficulty date
August 2, 2025
Submitted
December 8, 2025
Operation
Air carrier
Aircraft
N707CK
Make and model
Boeing 7474B5
Aircraft serial
26395
Aircraft time
114,220 hours, 20,022 cycles
System (JASC)
5200 · Doors
Part
Latch
Condition
Out Of Adjust
Location
Access Panel
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

UPPER DECK ACCESS DOOR LATCHES WILL NOT LOCK. ADJUSTED AND ALIGNED UPPER DECK ACCESS DOOR LATCHES IAW B747-400 AMM 20-00-00

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