PRODUCT OVERVIEW
THE 97/68/EC DIRECTIVE
CERTIFIED ENGINES
The engines described in this manual have been
certified by the 97/68/EC Directive.
To identify the engines that meet this certification,
the 97/68/EC emission control label is affixed on
the engines.
ENGINE FAMILY
The EPA / ARB labels and the 97/68/EC label all
have an Engine Family field. The following is an
explanation of the Engine Family designation:
5 YDX L 1.33 M
20
3
N
Method of air aspiration
Number of cylinders
Engine speed specifications
Displacement (liter)
Non-road / Off-road engine
Yanmar Diesel
*2005 Model Year
5*: 2005
6 : 2006
7 : 2007
97/68/EC DIRECTIVE
(97/68/EC)
TNV Operation Manual