As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT OUTBOARD STAB AND RT ENGINE INLET DEICE BOOTS FAILED INFLIGHT. RAN QRH, RETURNED TO IDA. REMOVED AND REPLACED EJECTOR VALVE FOR RT ENGINE INLET BOOTS. OPS CHECK GOOD WITH BOTH ENGINES RUNNING. CYCLED BOOTS 6 CYCLES. ALL CHECKS GOOD. P/N: 3D2376-06 S/N OFF: PL352