Service difficulty report · Support Bracket · Aerosp ATR42320

Difficulty date
August 28, 2009
Submitted
September 1, 2009
Operation
Air carrier
Aircraft
N900FX
Make and model
Aerosp ATR42320
Aircraft serial
170
Aircraft time
29,801 hours, 33,269 cycles
Part
Support Bracket
Part number
S57510506203S575
Condition
Corroded
Location
Rt Wing
Stage of operation
IN
How discovered
V
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

FOUND IN COE HEAVY CHECK: MAJOR REPAIR & LEVEL 2 CORROSION - RT WING TRAILING EDGE SUPPORT BRACKET COMMON TO TRAILING EDGE OUTBOARD OF RIB 13 HAS LEVEL 2 CORROSION. REMOVED SUPPORT BRACKET NR 2 AT RIB 15, NR 4 AT RIB 18 AND NR 5 AT RIB 19, FABRICATED AND INSTALLED NEW SUPPORT BRACKETS PER ATR DRAWING 25S57510506 AND ATR SRM.

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