What was found
WHEN SERVICING NEW BATTERY PRIOR TO INSTALLATION, FOUND VENT CAPS DEFECTIVE. LUG ON INSIDE OF CAP FELL OUT OF 4 OF 6 CAPS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHEN SERVICING NEW BATTERY PRIOR TO INSTALLATION, FOUND VENT CAPS DEFECTIVE. LUG ON INSIDE OF CAP FELL OUT OF 4 OF 6 CAPS.