Service difficulty report · Keelbeam · Doug MD11F

Difficulty date
January 4, 2007
Submitted
January 4, 2007
Operation
Air carrier
Aircraft
N579FE
Make and model
Doug MD11F
Aircraft serial
48470
Aircraft time
52,666 hours, 10,859 cycles
Part
Keelbeam
Condition
Dented
Location
Zone 700
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

CENTER LANDING GEAR, RT SIDE KEEL BEAM WEB AT DRAG BRACE FOUND BEAM CORRODED. CORROSION REMOVED ON BOOTSTRAP AT CENTER LANDING GEAR RIGHT HAND SIDE KEEL BEAM WEB AS PER SRM 53-00-01 VOLUME I FIGURE 1A AND MACHINED NEW BOOTSTRAP AS PER DWG AEA7131. NEW BOOTSTRAP INSTALLED AS PER SRM 51-33-01 VOLUME II. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100

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