As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AC WAS IN SHOP FOR PROP/ENGINE BALANCING, CRACK APPROX 4.5 INCHES LONG WAS FOUND ON REAR PANEL OF LOWER FORWARD FUSELAGE STRUCTURE. PANEL PN 12530181. PANEL WAS REPAIRED BY ADDITION OF DOUBLER AS SHOWN ON 377. CRACK WAS LOCATED ON SHEET METAL ABOVE WHEEL WELL.