Service difficulty report · Drag Fitting · Boeing 7572Q8

Difficulty date
October 28, 2022
Submitted
October 31, 2022
Operation
Air carrier
Aircraft
N706TW
Make and model
Boeing 7572Q8
Aircraft serial
28165
Aircraft time
93,473 hours, 24,044 cycles
Part
Drag Fitting
Condition
Damaged
Location
Rt Nacelle
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

SHIP 6804 [AD / AA] RH ENG DRAG FTG HOLES NBR 1 TO 10 & HOLE 13 WERE INPECTED AND FOLLOWING DAMAGES WERE FOUND: HOLE 1, SCRATCHES ON SKIN BTW 8 - 11 CLOCK POS ; HOLE 3, SCRATCH ON SKIN BTW 1 - 2 CLOCK POS ; HOLE 6, SCRATCHES ON SKIN BTW 8 - 10 CLOCK POS ; HOLE 7, SCRATCHES ALL AROUND SKIN AND FITTING ; HOLE 8, SCRATCHES ALL AROUND SKIN ; HOLE 9, SCRATCHES ON SKIN BTW 6 - 9 , CORROSION BTW SKIN AND FITTTNG BTW 4 - 6 ; HOLE 10, SCRATCHES ON SKIN AND FITTING BTW 4 - 6 CLOCK POS ; HOLE 13, CORROSION ON SKIN AND FITTING BTW 3 - 8 IN REF TASK CARD. CORRECTIVE ACTION:SUMMARY OF NRC 00122: RH ENG DRAG FTG HOLES ,#3, #7, #9, #10, AND #13 WERE REPAIRED PER PRI 588348-14 REV.2 AND ER/A 588348-14 REV.B SECTION VI: PERMANENT REPAIR AND HOLES #1, #6 AND #8 WERE REPAIRED PER CARD. (2472199)

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