As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENG START VALVE FAILED TO OPEN.(<P>.ITEM TRANSFERRED TO MDDR 149390 PER MEL 80-00-02-01 CAT C DUE DATE 09JUL21. DC @ 07:09Z.</P> / <P>01JUL21 - 1480181 - ITEM# 3 - ONT - R/R # 1 ENG START VALVE IAW AMM 80-11-00. OPS CHECK GOOF, LEAK CHECK GOOD. THIS CLEARS MDDR # 149390, PLACARD REMOVED, MCC NOTIFIED. SP @ 0043Z</P>)