Service difficulty report · Structure · Boeing 777224

Difficulty date
July 1, 2021
Submitted
July 2, 2021
Operation
Air carrier
Aircraft
N78013
Make and model
Boeing 777224
Aircraft serial
29861
Aircraft time
104,236 hours, 10,543 cycles
Part
Structure
Part number
141W2947Y12
Condition
Corroded
Location
Nlg Door
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

FOUND FASTENER HEAD PULLED THRU, RH NLG FWD DOOR JUST FWD OF AFT HINGE, ALSO FOUND CORROSION IN RH TUNNEL, DAMAGE IS LOCATED AT STA 246.0 AT STR 45R. REPAIRS COMPLETED. REPLACED CHORD REF ECRA 5310-07891, WORK WAS ACCOMPLISHED ON ENR 6471295/0001.