SDR FDEA202108172170

Service difficulty report · Seat Track · Doug MD11F

Difficulty date: August 17, 2021
Submitted: April 7, 2022
Operation: Air carrier
Aircraft: N307FE
Make and model: Doug MD11F
Aircraft serial: 48291
Aircraft time: 77,588 hours, 26,855 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Seat Track
Part number: AFA743359
Condition: Corroded
Location: Zone 200
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFT WASTE COMPT: STA 1967 LBL 107.25 - SEAT TRACK UNDERSIDE HAS EXFOLIATION CORROSION (VIEWED FROM LH SIDE AFT WASTE COMPT. LOOKING UP). REMOVED AND INSTALLED NEW SEAT TRACK EXTRUSION S4929148 REF SRM 53-70-00 VOL 1 FIG 16, SHEET 1, PG 59 PAR. 1C, SRM 57-70-00 VOL 1, FIG 11 PG 51, SRM 51-33-01 VOL 2, DAC DWG NFA6222 MAJOR REPAIR

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