ENGINE MODEL AND SERIAL NUMBER DESIGNATION
Certification Labels
If required, a certification label is
attached to the valve rocker cover.
This label certifies that the engine
conforms to federal and certain state
Figure 3
Typical Engine Certification Labels
14
6SE550 0401 Copyright © 2004 DETROIT DIESEL CORPORATION
emissions regulations for its particular
application. It also gives the operating
conditions under which certification
was made. See Figure 3.
All information subject to change without notice. (Rev. 01/ 04)