Service difficulty report · Frame · Boeing 757251

Difficulty date
December 10, 2012
Submitted
December 12, 2012
Operation
Air carrier
Aircraft
N553NW
Make and model
Boeing 757251
Aircraft serial
26500
Aircraft time
33,653 hours, 13,612 cycles
Part
Frame
Condition
Dented
Location
Bs 540
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

DURING MX CHECK, DENTS WERE FOUND IN THE BS 540 FRAME BETWEEN S-24L AND S-25L. DENTS REPAIRED IAW ER/A 508335- DTA MONITOR INSPECTION LOG REF EA508335-14. REPAIR APPROVED FOR 24 MONTHS FROM 07 DEC 2012.