SDR FDEA201808212145

Service difficulty report · Seat Track · Doug MD11F

Difficulty date: August 21, 2018
Submitted: August 29, 2018
Operation: Air carrier
Aircraft: N588FE
Make and model: Doug MD11F
Aircraft serial: 48490
Aircraft time: 82,518 hours, 18,034 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Seat Track
Part number: ABA86911
Condition: Corroded
Location: Bs 455
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 SEAT TRACK AT BS 455, X= 27.5 FOUND CORRODED. THE CORROSION WAS REMOVED AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-52-1A, FIG 101, ALLOWABLE DAMAGE 1. THE SEAT TRACK WAS REPAIRED BY A SECTIONAL REPLACEMENT FROM BS421 - 467, IAW SRM 53-00- 52-2R, FIG 201, REPAIR 1. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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