What was found
DISCOLORATION AND EXHAUST STREAKS LED TO FURTHER INVESTIGATION OF THE DE-ICE LIP ASSEMBLY. INVESTIGATION REVEALED BROKEN SLIP JOINTS AT THE DE-ICE LIP JOINT, LT SIDE. SUBMITTER STATES IMMEDIATE INSPECTION RECOMMENDED ON ALL PC12'S.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DISCOLORATION AND EXHAUST STREAKS LED TO FURTHER INVESTIGATION OF THE DE-ICE LIP ASSEMBLY. INVESTIGATION REVEALED BROKEN SLIP JOINTS AT THE DE-ICE LIP JOINT, LT SIDE. SUBMITTER STATES IMMEDIATE INSPECTION RECOMMENDED ON ALL PC12'S.