Service difficulty report · Support · Boeing 7572Q8

Difficulty date
March 14, 2021
Submitted
March 17, 2021
Operation
Air carrier
Aircraft
N707TW
Make and model
Boeing 7572Q8
Aircraft serial
27625
Aircraft time
87,462 hours, 23,302 cycles
Part
Support
Condition
Corroded
Location
Bs 900
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 6805 FRETTING CORROSION ON ACCESS PANEL SUPPORT STA 900 BTW LBL 20 TO RBL 45 BODY FAIRING AREA. CORRECTIVE ACTION: SUMMARY OF NRC 00448: OUTBOARD CHORD STA 900 BTW LBL 20 TO RBL 45 BODY FAIRING AREA (FUS) WAS REPAIRED PER ETI-57-21-118 REV. 2 AND ER/A 590549-14 REV. ORIGINAL SECTION I PERMANENT REPAIR. (1754427)

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