1.3
Section 1
Safety and General Information
1
Engine Identifi cation Numbers
When ordering parts, or in any communication
involving an engine, always give the Model,
Specifi cation, and Serial Numbers, including le er
suffi xes if there are any.
The engine identifi cation numbers appear on a decal,
or decals, affi xed to the engine shrouding. See Figure
1-1. An explanation of these numbers is shown in
Figure 1-2.
Figure 1-2. Explanation of Engine Identifi cation Numbers.
A. Model No.
C H 270
B. Spec. No.
Command Engine
C. Serial No.
Year Manufactured Code
Code Year
39 2009
40 2010
41 2011
CH270-0001
Complete Spec Number
(Incorporating Model No. with
Variation No. of Basic Spec.)
Factory Code
3924895008
Numerical Designation
Horizontal Crankshaft
Engine Model Code
Figure 1-1. Engine Identifi cation Decal Location.
Identifi cation
Label
270
395
440