The MTR390-E engine consists of the following modules: Gearbox, Gas Generator and Power Turbine which can be easily separated and of the Engine Control and Monitoring Unit (ECMU).
The MTR390-E Gearbox (module 1) includes two operational units:
This condensed configuration is hosted into a single casted aluminium casing which also houses
the oil tank for the self contained engine oil system.
The MTR390-E Gas Generator (module 2) is fitted with the main following units: