What was found
RTB LT ENG FAILED TO ROTATE START VLV OPENED WITH ASSOCIATED DUCT PRESSURE DROP. VERIFIED NO ENG ROTATION WITH TUG DRIVER. FOUND STARTER MOTOR U/S. REPLACED STARTER OPS CK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RTB LT ENG FAILED TO ROTATE START VLV OPENED WITH ASSOCIATED DUCT PRESSURE DROP. VERIFIED NO ENG ROTATION WITH TUG DRIVER. FOUND STARTER MOTOR U/S. REPLACED STARTER OPS CK OK.