Service difficulty report · Unknown · Boeing 757231

Difficulty date
December 5, 2023
Submitted
December 8, 2023
Operation
Air carrier
Aircraft
N727TW
Make and model
Boeing 757231
Aircraft serial
30340
Aircraft time
82,309 hours, 20,132 cycles
Part
Unknown
Part number
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 6813 AD - DAMAGES WERE FOUND IN RH ENG DRAG FTG CLAMP-UP HOLES AS FOLLOW: HOLE #11 CORROSION ON FITTING ALL AROUND, HOLE #12 CORROSION ON FITTING AT 11 CLOK POSITION AND SCRACTCHES ON SKIN AND FITTING BETWEEN 6 TO 9 CLOCK POSITION, HOLE #14 CORROSION ON SKIN AT 6 CLOCK POSITION, HOLE #16 CORROSION ON SKIN AT 10 CLOCK POSITION AND ON FITTING BETWEEN 2 TO 6 CLOCK POSITION, HOLE #18 SCRATCHES ON SKIN AND FITTING ALL AROUND, IN REFERENCE TO JOB 114-0001 CARD. CORRECTIVE ACTION: SUMMARY OF NRC 00229: [AD] RH ENG DRAG FTG CLAMP-UP HOLES 12 AND 18 WERE CLEANED PER DELTA PS 900-1-2-1 NO. 01, HOLES 11 AND 14 WERE REPAIRED PER AMDS 5720-01100-05B AND HOLE 16 WAS REPAIRED PER PRI 584089-14 REV. 1 AND ER/A 584089-14AD REV. C SECTION VI