Service difficulty report · Doubler · Doug MD11F

Difficulty date
February 25, 2023
Submitted
March 20, 2023
Operation
Air carrier
Aircraft
N294UP
Make and model
Doug MD11F
Aircraft serial
48472
Aircraft time
91,248 hours, 17,326 cycles
Part
Doubler
Part number
APB7304501
Condition
Unknown
Location
Lwr Ctr Aux Tank
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:3CLOWER CENTER AUXILIARY TANK HAS MISDRILLED HOLE OF FRONT SPAR CENTER ACCESS PANEL CUTOUT AT STA XCFS= -1.5 AND ZCFS= -11.REPAIRED MISDRILLED HOLE AT THE LOWER CENTER AUXILIARY TANK AT STA XCFX=-1.5 AND ZCFS=-11 IAW VTSAA EA 011-5710-01-A9846 I/R DATED 03/13/23 AND UPS EO MD11-5710-86238-A DATED 03/14/23. (MINOR)

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