As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT DUCT LEAK LIGHT CAME ON CLIMBING OUT OF GJT. SHUT DOWN ENGINE AFTER THREE MINUTES. FOUND GASKET ON RIGHT PRESSURE REGULATOR CANISTER TO HAVE BEEN INCORRECTLY INSTALLED. REINSTALLED GASKET IN PRESSURE REGULATOR CANISTER IAW MM 30-10-00. RAN AIRCRAFT AND OPS CHECKS GOOD AT THIS TIME.