Service difficulty report · Seat Track · Doug MD11F

Difficulty date
May 28, 2020
Submitted
June 5, 2020
Operation
Air carrier
Aircraft
N620FE
Make and model
Doug MD11F
Aircraft serial
48791
Aircraft time
64,210 hours, 16,260 cycles
Part
Seat Track
Part number
A5A7082503
Condition
Corroded
Location
Fuselage
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

CABIN - SEAT TRACK TOP SURFACE CORROSION AT STATION 5-43, X = 8.5. CABIN - AT SEAT TRACK TOP SURFACE STATION 5-43 X = 8.5, CORROSION FOUND EXFOLIATED AND EXCEED LIMIT AS PER SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1. CORRODED SEAT TRACK REMOVED AND REPLACED AT EXISTING SPLICES STATION 1531/5-0 TO STATION 1531/5-123 X = 8.5 AS PER SRM 51-31-01-0G. SEAT TRACK SEGMENT REWORKED AS PER DRAWING A5A7082 REVISION B. REFER TO SNRM N00788 FOR WORK DETAILS. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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