Service difficulty report · Stringer · Doug MD11F

Difficulty date
October 5, 2021
Submitted
October 20, 2021
Operation
Air carrier
Aircraft
N597FE
Make and model
Doug MD11F
Aircraft serial
48596
Aircraft time
89,281 hours, 18,689 cycles
Part
Stringer
Part number
APB7476501
Condition
Cracked
Location
Zone 100
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

CENTER UPPER AUXILIARY TANK STRINGER AT LEFT HAND S-52, XCW 48 FOUND CRACK ABOUT 7.5 INCHES IN LENGTH. CENTER UPPER AUXILIARY TANK AT LEFT HAND S-52, XCW 48 CRACK STRINGER REPAIRED AS PER MD-11 SRM 57-10-03-2R FIGURE 201 REPAIR 1. REPAIR CLASSIFIED AS MAJOR AS PER GMM 6-2-100.

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