Service difficulty report · Seat Track · Doug MD11F

Difficulty date
March 23, 2021
Submitted
April 1, 2021
Operation
Air carrier
Aircraft
N590FE
Make and model
Doug MD11F
Aircraft serial
48505
Aircraft time
90,893 hours, 21,200 cycles
Part
Seat Track
Part number
AFA7795507
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

CABIN - STATION 1761 TO STATION 1781 , X = 8.5 SEAT TRACK FOUND CORRODED AROUND FASTENER HOLES . CABIN AT STATION 1761 TO STATION 1781 X = 8.5 CORROSION AT FASTENER HOLES EVALUATED EVALUATED AND FOUND EXFOLIATED AND EXCEEDED LIMIT AS PER SRM 53-00-52-1A ALLOWABLE DAMAGE 1 FIGURE 101. SEAT TRACK REPAIR CARRIED OUT AT STATION 1711 TO STATION 1831 X = 8.5 AS PER SRM 53-00-52-2R REPAIR 1 FIGURE 201. REFER TO SNRM # N01008 WO # 00079489 FOR REPAIR DETAILS. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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