Service difficulty report · Rib · Swrngn SA227AC

Difficulty date
April 1, 2002
Submitted
April 18, 2002
Operation
General aviation
Aircraft
N787C
Make and model
Swrngn SA227AC
Aircraft serial
AC550
Part
Rib
Part number
2731023016
Condition
Cracked
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

LOCATED AND MARKED END OF CRACKS AT WS 81.174 ON RIGHT AND LEFT WINGS IN THE LOWER RADIOUS OF THE WING RIBS. BOTH CRACKS WERE APPROX. 6 INCHES LONG AND FOLLOWED THE RADIUS FORWARD AND AFT.