05-20-00 Schedule Maintenance Inspections and Checks of engine model E4
The following service intervals are mandatory to obtain the maximum service life of the engine.
If the engine has not been in operation for a certain time a service interval based on time become
effective. The time intervals are beneath the operating service interval.
(1)
Only applicable if Gearbox E4A-70-000-000 Rev.70 or higher installed (refer to Engine Log)
(2)
on demand
Activities/Services Interval
Engine Harness and Sensors