Service difficulty report · Stiffener · Boeing 747123

Difficulty date
February 19, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N859FT
Make and model
Boeing 747123
Aircraft serial
20326
Part
Stiffener
Condition
Chaffed
Location
Nr 3 Engine Cowl
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

CHAFED STIFFENER ON NR 3 ENGINE COWL BETWEEN NR 6 AND NR 7 RIBS. REPAIRED STIFFENER WITH FABRICATED FILLER AND ANGLE PER BAC SRM 51-40-03 AND TREATED PER BAC SRM 51-10-02.