Service difficulty report · Lock · Boeing 777223

Difficulty date
December 5, 2023
Submitted
December 6, 2023
Operation
Air carrier
Aircraft
N755AN
Make and model
Boeing 777223
Aircraft serial
30263
Aircraft time
84,347 hours, 10,853 cycles
Part
Lock
Part number
UNKNOWN
Condition
Corroded
Location
Zone 100 - Fuse
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 IN BASE MAINTENANCE: CORROSION ON RAIL LOCK FLOOR AREA AT BS 1769 TO BS 1769 RIGHT HAND SIDE IN AFT CARGO COMPARTMENT. REPLACED RAIL LOCK FLOOR AREA. PER B777-200 SRM-51-40-02-0G AND DRAWING 451W4210 AND 451W4205.