What was found
LEADING EDGE BOOTS FAIL IN ALL MODES OF OPERATION. RETURNED TO FAT. REPLACED LEFT AND RIGHT DEICE PRESS REGULATORS, OPS CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEADING EDGE BOOTS FAIL IN ALL MODES OF OPERATION. RETURNED TO FAT. REPLACED LEFT AND RIGHT DEICE PRESS REGULATORS, OPS CHECKS GOOD.