Service difficulty report · Mount · Airtrc AT502B

Difficulty date
October 14, 2010
Submitted
October 14, 2010
Operation
General aviation
Aircraft
N61175
Make and model
Airtrc AT502B
Aircraft serial
502B0297
Aircraft time
7,420 hours
Engine
Pwa PT6*
Part
Mount
Part serial
502B0297
Condition
Cracked
Location
Wing To Body
Part time
7,420 hours
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

DURING WING REMOVAL THE LT FUSELAGE TUBING WAS FOUND CRACKED AT THE TOP WING ATTACH BUSHING MOUNT. THE CRACK APPEARS TO BE ALMOST COMPLETE CRACKING FAILURE OF THE FUSELAGE VERTICAL TUBE AND GOES THROUGH THE DIAMOND PLATE GUSSET.