What was found
AFTER ENGINE CHANGE COULD NOT CROSS START THE OPPOSITE ENGINE. FOUND THE FLEX COUPLING LEAKING AIR EXCESSIVELY. REMOVED AND REPLACED CROSS START FLEX COUPLING AND CROSS START WORKED PROPERLY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER ENGINE CHANGE COULD NOT CROSS START THE OPPOSITE ENGINE. FOUND THE FLEX COUPLING LEAKING AIR EXCESSIVELY. REMOVED AND REPLACED CROSS START FLEX COUPLING AND CROSS START WORKED PROPERLY.