Service difficulty report · Actuator · Boeing 7474B5

Difficulty date
September 12, 2024
Submitted
September 23, 2024
Operation
Air carrier
Aircraft
N708CK
Make and model
Boeing 7474B5
Aircraft serial
25275
Aircraft time
11,540 hours, 19,091 cycles
Part
Actuator
Part number
723D1009
Part serial
1481
Condition
Faulted
Location
Door Lock
Stage of operation
CL
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

PER LOG PAGE 100190755, DOOR UPPER DECK FLIGHT LOCK. TRANSFERED TO DMI #100190755 IAW KALITTA AIR MEL 52-23-3-2 CATEGORY C, DUE 9/23/24. PLACARDS PLACED. PER LOG PAGE 100190779 REMOVED AND REPLACED LEFT HAND UPPER DECK DOOR FLIGHT LOCK ACTUATOR IAW B747-400 AMM 52-23-08 OPERATIONS CHECK GOOD. THIS CLEARS DMI 100190755. PLACARDS REMOVED.

More about the Boeing 747-4B5