Service difficulty report · Ribs · Boeing 747121

Difficulty date
June 30, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N831FT
Make and model
Boeing 747121
Aircraft serial
19648
Part
Ribs
Condition
Cracked
Location
Nr 1 Flap
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 OUTBOARD MID-FLAP 2 RIBS NEXT TO INBOARD FORE FLAP TRACK CRACKED. MANUFACTURED 2 RIBS PER BOEING SRM 57-10-02. INSTALLED PER 51-30-02.