Service difficulty report · None · Boeing 747481F

Difficulty date
January 18, 2022
Submitted
January 20, 2022
Operation
Air carrier
Aircraft
N404KZ
Make and model
Boeing 747481F
Aircraft serial
34283
Aircraft time
54,140 hours
Part
None
Condition
None
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN DECK CARGO DOOR STA 1899.05-1912.90 ABOUT ACCESS HOLE, OUTER REVERSE DENT W=1" D=3/323 AND INSIDE SKIN GOUGE 1/4"X3/4" D= 1/32"(<P>FOR INSIDE GOUGE, SMOOTHED OUT PER SRM 52-3001 FOR REVERSE DENT. REMOVED EXISTING DOUBLER & SMOOTHED OUT DENT TO FLUSH PER SRM 51-10-02 PERFORMED HFEC INSP AS L/P 1361073 ITEM 6 NO CRACK ON SKIN IN RIVET HOLE. EO 1952A356 WAS ISSUED FROM BOEING ACCOMPLISHED EO REPAIR INSTRUCTION FOR MAIN DECK CARGO DOOR DAMAGE SHEET METAL DONE BY JAL. NOTED TO ATLAS MCC & ENGINEERING A/C PK FOR CONT SVC PERFORMED RII BY DELTA.</P>)