As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) LT ENGINE NO START ON FIRST ATTEMPT. SHUTOFF VALVE CYCLED AND FOUND OPERATIVE. VALVE CHANGED AS PRECAUTION AND SENT FOR INSPECTION. O/H OF UNIT PERFORMED. INSPECT VALVES ON ACFT FLEET FOR ROUGH OR SLOW OPERATING VALVES. REPLACE NEXT HIGHEST TIME VALVE OR SUSPECT VALVE AT NEXT OPPORTUNITY OR PHASE INSPECTION. A REPORT WILL BE REFILED AND FINAL C/A PERFORMED TO CLOSE.