Service difficulty report · Floorbeam · Doug MD11

Difficulty date
October 4, 2006
Submitted
October 5, 2006
Operation
Air carrier
Aircraft
N584FE
Make and model
Doug MD11
Aircraft serial
48436
Aircraft time
50,049 hours, 10,066 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 200
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

MAIN DECK CARGO, ON FLOOR PANEL OPEN UP FOUND UNDERFLOOR STRUCTURE AT STA 1225 RBL 4 WITH CORROSION. CORROSION ON MAIN DECK CARGO ON FLOOR PANEL UNDERFLOOR STRUCTURE AT STA 1225 RBL 4 REMOVED AS PER SRM 51-21-01 VOLUME II AND FOUND EXCEEDED LIMIT AS PER SRM 57-20-00 FIGURE 12 VOLUME I. ORIGINAL THICKNESS = 0.177", REMOVED MATERIAL = 0.036" AND THICKNESS REMAINED = 0.141 AND REPAIR CARRIED OUT AS PER FEDEX E.A. 1-5720-104805, REPAIR CLASSIFIED AS MINOR PER GMM 6 -2-100.

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