Service difficulty report · Buttstrap · Boeing 7374B7

Difficulty date
September 29, 2011
Submitted
October 13, 2011
Operation
Air carrier
Aircraft
N438US
Make and model
Boeing 7374B7
Aircraft serial
24560
Part
Buttstrap
Condition
Corroded
Location
Bs 907
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 LAV SPILL CLEAN-UP, CORROSION WAS FOUND ON THE BUTT STRAP AT BS 907 & ALONG SEVERAL AREAS OF S20R TO S23R. REPLACED STRINGER SPLICES IAW SRM 53-03-03-2R1, 51-40-02 & DWG 65-45778.

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