3. Engine.
3.1. Part 1 - General
3.1.1. Parent engine/engine type
Manufacturer's registered trade mark(s):
3.1.2. Type and commercial description of the parent engine and (where appropriate) of the family of engine(s):
3.1.3. Means of identification of type, if marked on the engine(s), and method of affixing it:
3.1.3.1. Location, means of identification and method of affixing the engine type identification characters ...
