As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT THE RIGHT ENGINE WOULD NOT START. MAINTENANCE VERIFIED AND TROUBLESHOT DISCREPANCY TO THE DISENGAGE SWITCH. THE SWITCH WAS REMOVED AND REPLACED, WITH SAME PART NUMBER, AND OPERATION CHECKED SATISFACTORY. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE