Service difficulty report · Stringer · Doug MD11F

Difficulty date
April 17, 2024
Submitted
June 5, 2024
Operation
Air carrier
Aircraft
N276UP
Make and model
Doug MD11F
Aircraft serial
48579
Aircraft time
67,574 hours, 16,925 cycles
Part
Stringer
Part number
APB74761
Condition
Cracked
Location
Fuel Cell
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 CRACK LOCATED BETWEEN STA X17 AND X46/STR49. (015-79) ATA 57. INSTALLED 1EA STRINGER SECTION, 2EA "C" ANGLES REPAIR SPLICE, 2EA "Z" ANGLES REPAIR SPLICE AND 2 EA FITTINGS, AT UPPER CTR AUX TANK, STA X17 AND X46 STR 49 PER REF MD-11 SRM 57-10-03-2R-1 REPAIR 1 REV 70. ACCOMPLISHED REPAIR PER MD-11 SRM 57-10-03-2R-1 REPAIR 1, FIGURE 201 (REVISION 70).

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