As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENG LWR TVBC AIR SHUTOFF VALVE INDICATOR PIN FOUND. FOUND INDICATOR PIN BROKEN. REPLACED INDICATOR PIN PCN 645-4515 AND ACP CLUNK TEST REF MM, VALVE OPERATES NORMALLY. NEEDS TO BE REPLACED WITHIN 100 FLT HRS. INSTALLED VALVE ASSY AND ALL RELATED PLUMBING.