What was found
ELECTRICAL MASTER BOX CAME INSTALLED ON NEW AIRCRAFT N603ME/0284 AND FAILED AFTER 115.3 HOURS. REPLACE WITH SERVICABLE UNIT FROM ASSET (S/N 1135).
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ELECTRICAL MASTER BOX CAME INSTALLED ON NEW AIRCRAFT N603ME/0284 AND FAILED AFTER 115.3 HOURS. REPLACE WITH SERVICABLE UNIT FROM ASSET (S/N 1135).