Service difficulty report · Unknown · Boeing 7572Q8

Difficulty date
May 17, 2023
Submitted
May 19, 2023
Operation
Air carrier
Aircraft
N702TW
Make and model
Boeing 7572Q8
Aircraft serial
28162
Aircraft time
93,201 hours, 24,619 cycles
Part
Unknown
Condition
Unknown
Location
Unknown
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 6801 AD - AA // DAMAGES WERE FOUND AT RH ENG DRAF FTG CLAM-UP IN HOLES AS FOLLOW: HOLE #1 CORROSION ON SKIN AND FITTING ALL AROUND, HOLE #2 SCRATCHES ON SKIN ALL AROUND AND ELONGATED FITTING, HOLE #3 CORROSION ON SKIN AND FITTING ALL AROUND, HOLE #4 CORROSION ON SKIN AND FITTING BETWEEN 10-1 CLOCK POSITION, HOLE #5 CORROSION ON SKIN BETWEEN 9-11 AND GOGUGE ON FITTING EDGE AT 1 CLOCK POSITIONS, HOLE #6 SCRATCHES ON FITTING BETWEEN 7-10 CLOCK POSITION, HOLE #7 CORROSION ON SKIN AND FITTING ALL AROUND, HOLE #8 CORROSION ON SKIN AND FITTING ALL AROUND, HOLE #9 CORROSION ON FITTING BETWEEN 4-9 CLOCK POSITION, HOLE #10 CORROSION ON KIN AND FITTING AT 6 CLOCK POSITION IN REFERENCE TO CARD. CORRECTIVE ACTION: SUMMARY OF NRC 00169: HOLE #4 AND HOLE #5 WERE REPAIRED PER CARD 5720-01100-04B AND HOLE #1, #2, #3, #6, #7, #8, #9 AND #10 WERE REPAIRED PER ER/A 576658-14AD REV:B; SECTION VII: PERMANENT REPAIR. (2771040)

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