SDR TWRA9928

Service difficulty report · Fasteners · Boeing 747124

Difficulty date
July 13, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N602FF
Make and model
Boeing 747124
Aircraft serial
19734
Part
Fasteners
Condition
Failed
Location
Lt Wing
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

LEFT WING UPPER WEB TO CHORD FASTENERS SHEARED (ONE EACH) AT FS 636.84 AND (3 EACH) AT FS 655.75, AND FS 646.07. LOWER WEB TO CHORD FASTENERS SHEARED (23 EACH) FS 618.96 TO FS 661.37. REPLACED RIVETS IAW AD 98-15-21 AND SB 57A22266 REV 5. (X)