Service difficulty report · Keel Beam · Boeing 747122

Difficulty date
November 9, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N850FT
Make and model
Boeing 747122
Aircraft serial
19755
Part
Keel Beam
Condition
Corroded
Location
Fuselage
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 1 CORROSION KEEL BEAM PANELS 191GG, 191HH, 191JJ AND 191KK. CLEANED CORROSION ON PANELS 191HH AND 191KK SRM 51-10-01 AND REPLACED 191GG AND 191JJ FOR CONVENIENCE PER SRM 51-10-01 AND 51-10-02.