Service difficulty report · Frame · Boeing 757231

Difficulty date
December 13, 2022
Submitted
December 14, 2022
Operation
Air carrier
Aircraft
N721TW
Make and model
Boeing 757231
Aircraft serial
29954
Aircraft time
83,196 hours, 21,517 cycles
Part
Frame
Condition
Corroded
Location
Lavatory Door
Stage of operation
IN
How discovered
9
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

CORROSION ON COUNTER FRAME OF DOOR OF LAVATORY C. THE COUNTER FRAME ON THE LAVATORY DOOR WAS REPAIRED IAW ERA 604216-14 REV. ORIGINAL SECTION I, REPAIR INSTRUCTIONS, AND PRI 604216-14 REV. 0 AND ERA 604025-14 REV. ORIGINAL SECTION I: REPAIR INSTRUCTIONS AND PRI 604025-14 REV 0.