Service difficulty report · Attach Fitting · Beech E90

Difficulty date
April 2, 2013
Submitted
April 26, 2013
Operation
Air carrier
Aircraft
N21NM
Make and model
Beech E90
Aircraft serial
LW336
Part
Attach Fitting
Part number
501200733
Condition
Cracked
Location
Lt Wing
Part time
13,635 hours
Stage of operation
NR
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

LEFT LOWER FORWARD WING ATTACH FITTING CRACKED. CRACK WAS FOUND DURING SIRM WING ATTACH FITTING INSPECTION. EDDY CURRENT WAS THE INSPECTION METHOD. MFG SUPPORT WAS CONTACTED IAW SIRM INSTRUCTIONS. THE FITTING WAS REPLACED BY MFG SERVICES TECH USING WING FITTING KIT PN 90-4111-1S, SN 163 IWA DWG 90-4111.

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