As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING #1 ENG INLET INSP T/C 78472000, FOUND START VALVE CONTACTING MAIN HYD LINE. GROUNDED - YES. INSPECTED AND FOUND DAMAGE ON BOTH THE START VALVE AND HYD SUPPLY LINE, REMOVED AND REPLACED ENG 1 START VALVE REF B737-800 AMM 80-11-03, OPS AND LEAK CHECK GOOD.