Service difficulty report · Floor Support · Doug MD11F

Difficulty date
September 21, 2018
Submitted
October 5, 2018
Operation
Air carrier
Aircraft
N592FE
Make and model
Doug MD11F
Aircraft serial
48550
Aircraft time
81,031 hours, 17,948 cycles
Part
Floor Support
Part number
WSP0668501
Condition
Corroded
Location
Fuselage
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

FWD CABIN, UPON LAVATORY MODULE REMOVED FOR FLOORBEAM ATTACH ANGLE REPAIR ACCESS, FOUND RT FLOOR SUPPORT AT STA 413, X= -25 CORROSION. FLOOR SUPPORT CORROSION REMOVED AND FOUND TO EXCEED LIMIT AS PER SRM 53-00-00-2R FIGURE 206. FLOOR SUPPORT REMOVED AND REPLACED AS PER SRM 51-31-01-0G. NEW FLOOR SUPPORT FABRICATED AS PER DRAWING WSP0668 REVISION 'B'. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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