Service difficulty report · Actuator · Boeing 777223

Difficulty date
July 3, 2021
Submitted
July 7, 2021
Operation
Air carrier
Aircraft
N760AN
Make and model
Boeing 777223
Aircraft serial
31477
Aircraft time
74,815 hours, 9,559 cycles
Part
Actuator
Part number
90480001
Condition
Faulted
Location
L1 Door Lock
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

AIRCRAFT WAS GROUNDED: DOOR FLIGHT LOCK 1L DISPLAYED ON STATUS PAGE. REPLACED 1L DOOR LOCK ACTUATOR IAW AMM 52-11-26, OPS CHECK GOOD.