What was found
WHILE PERFORMING MODIFICATION TO 70821, THE EDM PROCEDURE BROKE THROUGH THE WALL OF THE HOUSING DUE TO ERROR IN SETUP OF EDM MACHINE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE PERFORMING MODIFICATION TO 70821, THE EDM PROCEDURE BROKE THROUGH THE WALL OF THE HOUSING DUE TO ERROR IN SETUP OF EDM MACHINE.