As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
W- R ENG BLEED OFF SHUTDOWN R ENG PRV ILLUM. FOUND PRV VALVE PARTIALLY OPEN. NO QUALITY FOR HIGH POWERED RUN. REPLACED PRESS REG VALVE CONTROLLER, HIGH PRESS CONTROLLER AND OVER PRESS SWITCH FOR FAULTS ON AIR SUPPLY MODULE BITE CHECK. RAN ENG AND NO BITE FAULTS FOR RT ENGINE.