Service difficulty report · Stiffener · Boeing 747123

Difficulty date
November 3, 2002
Submitted
November 6, 2002
Operation
Air carrier
Aircraft
N672UP
Make and model
Boeing 747123
Aircraft serial
20324
Part
Stiffener
Condition
Corroded
Location
Wing
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

A STIFFENER CORRODED CENTER SECTION REAR SPAR. LBS. 85.6 HAS CORROSION. APPROX. 11 INCHES LONG. NEXT TO FUEL PUMP APERATURE. REMOVED VERTICAL STIFFNER PER SRM 51 30 02 39550/ INSTALLED NEW STIFFNER PER SRM 51 10 01 REPLACEMENT OF PART. REF LOG 914476 ITEM 1 &2 FOR FINAL INSTALLATION OF REMAINING FASTNER