Service difficulty report · Keel Beam · Boeing 747122

Difficulty date
September 21, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N850FT
Make and model
Boeing 747122
Aircraft serial
19755
Part
Keel Beam
Condition
Corroded
Location
Bs 990-1000
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

LEVEL ONE CORROSION FOUND ON RIGHT KEEL BEAM CHORD, BS 990-1000 BL 9R. REPAIRED PER HAECO REPAIR SCHEME AND BOEING TELEX PAO-HKG-98-0198RE.