Service difficulty report · Seat Track · Doug MD11F

Difficulty date
March 29, 2022
Submitted
April 4, 2022
Operation
Air carrier
Aircraft
N623FE
Make and model
Doug MD11F
Aircraft serial
48794
Aircraft time
64,789 hours, 16,766 cycles
Part
Seat Track
Part number
AFA77951
Condition
Corroded
Location
Bs 1641
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 CARGO COMPARTMENT FLOOR , SEAT TRACK ALONG X = - 8.5 STATION 1641 FOUND WITH CORROSION AT FLANGE. MAIN DECK CARGO COMPARTMENT FLOOR SEAT TRACK FLANGE AT STATION 1641 X = -8.5 , CORROSION REMOVED AS PER SRM 51-21-01-0G AND EXCEED LIMIT AS PER SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1. CORRODED SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM STATION 1610 TO STATION 1651 X = -8.5 AS PER SRM 53-00-52-2R REPAIR 1 FIGURE 201. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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