Service difficulty report · Seat Track · Doug MD11F

Difficulty date
October 28, 2021
Submitted
November 8, 2021
Operation
Air carrier
Aircraft
N587FE
Make and model
Doug MD11F
Aircraft serial
48489
Aircraft time
90,262 hours, 21,364 cycles
Part
Seat Track
Part number
A5A70821
Condition
Corroded
Location
Zone 200
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 CORROSION FOUND ON FLANGE BETWEEN STATION 5-05 AND STATION 5-113. MAIN DECK CARGO COMPARTMENT FLOOR AT SEAT TRACK FLANGE BETWEEN STATION 5-05 AND STATION 5-113 , X = 8.5 CORROSION REMOVED AND FOUND EXCEEDED LIMIT AS PER SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1. CORRODED SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT AT EXISTING SPLICES STATION 1531/5-0 TO STATION 1531/5-123 , 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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