Service difficulty report · Structure · Doug MD11F

Difficulty date
June 21, 2020
Submitted
July 10, 2020
Operation
Air carrier
Aircraft
N281UP
Make and model
Doug MD11F
Aircraft serial
48538
Aircraft time
68,206 hours, 15,122 cycles
System (JASC)
5755 · Spoilers
Part
Structure
Part number
ARC08391
Condition
Corroded
Location
Lt Wing Spoiler
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:3C, LEFT WING SPOILER SILL IS CORRODED BETWEEN STA. XOSP= 494.50 TO XOSP= 566.75.REPAIRED CORRODED L/H WING SPOILER SILL BETWEEN STA. XOSP= 494.50 TO XOSP= 566.75 IAW SRM 57-50-02 REPAIR 10 FIG. 201. (MAJOR)

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