Service difficulty report · None · Boeing 75726D

Difficulty date
November 7, 2021
Submitted
November 10, 2021
Operation
Air carrier
Aircraft
N823DX
Make and model
Boeing 75726D
Aircraft serial
33967
Aircraft time
42,970 hours, 21,310 cycles
Part
None
Condition
None
Stage of operation
IN
How discovered
O
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

SHIP 6823 A.A. DAMAGES WERE FOUND ON OPEN HOLES AT LH ENG DRAG FTG CLAMP-UP, SECTION 4, AS FOLLOW: HOLE #12 CORROSION ON SKIN AND FITTING, BTW 7 AND 4 OCLOCK POSITION; HOLE #13 CORROSION ON SKIN AND FITTING, BTW 10 AND 2 OCLOCK POSITION; HOLE #14 CORROSION ON SKIN AND FITTING, BTW 7 AND 5 OCLOCK POSITION; HOLE #15 CORROSION ON SKIN AND FITTING, BTW 8 AND 2 OCLOCK POSITION; HOLE #16 CORROSION ON SKIN AND FITTING, BTW 3 AND 5 OCLOCK POSITION AND BTW 7 AND 9 OCLOCK POSITION; HOLE #17 CORROSION ON FITTING, BTW 8 AND 9 OCLOCK POSITION AND BTW 11 AND 12 OCLOCK POSITION; HOLE #18 CORROSION ON SKIN AND FITTING, BTW 6 AND 12 OCLOCK POSITION; IN REF. CARD. CORRECTIVE ACTION: SUMMARY OF NRC 00388 HOLES ON DRAG FITTING WERE REPAIRED PER ERA NO:595215-14AD REV:ORIGINAL; SECTION I: PERMANENT REPAIR AND ETI-57-21-525 REV:8 WITH NRC 00386. (2009478)

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