SDR FDEA2019100312390

Service difficulty report · Seat Track · Doug MD11F

Difficulty date: October 1, 2019
Submitted: November 8, 2019
Operation: Air carrier
Aircraft: N586FE
Make and model: Doug MD11F
Aircraft serial: 48487
Aircraft time: 87,323 hours, 20,619 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: ADA7324508
Condition: Corroded
Location: Bs 785-849
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 795 - 849, RBL 107.25 SEAT TRACK WAS FOUND CORRODED. THE CORROSION WAS FOUND TO EXCEED LIMITS IAW SRM 53-00-52-1A, FIGURE 101, ALLOWABLE DAMAGE 1. THE SEAT TRACK WAS REPLACEED FROM BS 869 TO EXISTING SPLICE AT BS 765 IAW SRM 53-00-52-2R, FIGURE 201, REPAIR 1. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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