Service difficulty report · Stiffener · Boeing 747121

Difficulty date
September 2, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N683UP
Make and model
Boeing 747121
Aircraft serial
20353
Part
Stiffener
Condition
Cracked
Location
Bs 1860
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

INSPECTION TYPE-C, AFT CARGO COMP FOUND FRAME STIFFENER BENT AND CRACKED AT BS 1860, S41 LT. REPLACED FRAME STIFFENER ACC SRM 51-30-02.