Service difficulty report · Longeron · Doug MD11F

Difficulty date
August 15, 2022
Submitted
August 29, 2022
Operation
Air carrier
Aircraft
N591FE
Make and model
Doug MD11F
Aircraft serial
48527
Aircraft time
90,954 hours, 20,509 cycles
Part
Longeron
Part number
AFA77751
Condition
Corroded
Location
Bs 1701 L48l
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

CTR CARGO COMPT STA 1701 LONG 48L HAS EXFOLIATION . REMOVED CORRODED SECTION OF LONGERON 48L BETWEEN STA 1691-1707 AND SPLICED IN A NEW LONGERON SECTION REF MD11 SRM 53-00-05-2R, FIGURE 202 AND EA# 1-5310- T0370282. MAJOR REPAIR.

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