SDR 9501296612

Service difficulty report · Longeron · Boeing 747251B

Difficulty date
January 18, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N612US
Make and model
Boeing 747251B
Aircraft serial
20357
Part
Longeron
Condition
Corroded
Location
Fs 520-740
Stage of operation
IN
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 PERIODIC CHECK, FOUND SKIN PANEL CORRODED BETWEEN OUTER SKIN AND TEAR STRAPS IN NUMEROUS AREAS, FS 520 TO 740, STR 39R-44R. FABRICATED SKIN AND INSTALLED REPAIR.