What was found
7607-CHS-DURING TAXI A LOUD THUMPING NOISE IN COCKPIT FLOOR. MAINTENANCE REMOVED AND REPLACED LEFT HAND MAIN LANDING GEAR DOWN LOCK SWITCH IAW J41 MAINTENANCE MANUAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
7607-CHS-DURING TAXI A LOUD THUMPING NOISE IN COCKPIT FLOOR. MAINTENANCE REMOVED AND REPLACED LEFT HAND MAIN LANDING GEAR DOWN LOCK SWITCH IAW J41 MAINTENANCE MANUAL.