SDR FDEA201910072479

Service difficulty report · Floor Support · Doug MD11F

Difficulty date: October 7, 2019
Submitted: November 11, 2019
Operation: Air carrier
Aircraft: N586FE
Make and model: Doug MD11F
Aircraft serial: 48487
Aircraft time: 87,323 hours, 20,619 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: AGA7087512
Condition: Corroded
Location: Bs 1982
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

BS 1982 RBL 25 FLOOR SUPPORT FOUND CORRODED. FOUND TO EXCEED LIMITS IAW SRM 53-00-00-2R, FIGURE 206, ALLOWABLE DAMAGE . FABRICATED A NEW FLOOR SUPPORT IAW DRAWING AGA 7087, REVISION M. REMOVED AND REPLACED THE FLOOR SUPPORT BETWEEN BS 1887 TO 2007 IAW SRM 51-31-01-0G. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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