What was found
AIRCRAFT WAS NOT GROUNDED: LAV 4R DOOR KNOB JUST SPINS PAX GET LOCKED IN LAV. MAINTENANCE TIGHTENED DOOR KNOB MECHANISM OPS CHKS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: LAV 4R DOOR KNOB JUST SPINS PAX GET LOCKED IN LAV. MAINTENANCE TIGHTENED DOOR KNOB MECHANISM OPS CHKS NORMAL.