Service difficulty report · Stringer · Doug MD11F

Difficulty date
November 25, 2022
Submitted
December 26, 2022
Operation
Air carrier
Aircraft
N607FE
Make and model
Doug MD11F
Aircraft serial
48547
Aircraft time
91,283 hours, 22,253 cycles
Part
Stringer
Part number
APB74761
Condition
Cracked
Location
Zone 100
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

UPPER CENTER AUXILIARY TANK HAS CRACKS 3EA LOCATED BETWEEN STA X46 AND X-46/STR47 (015-04) REMOVED, FABRICATED AND INSTALLED 3 EA STRINGER SECTION INSIDE UPPER CENTER AUXILIARY TANK AT STA X46 AND X-46 ON STR 47 IAW SRM 57-10-03-2R FIG 201 REPAIR 1. ORIG SUB DATE: 12/23/2022

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