1.3
Section 1
Safety and General Information
1
Factory Code
3705810334
A. Model No.
C H 980 S
B. Spec. No.
Engine Identification Numbers
When ordering parts, or in any communication
involving an engine, always give the Model,
Specification, and Serial Numbers, including letter
suffixes if there are any.
The engine identification numbers appear on a decal,
or decals, affixed to the engine shrouding. See Figure
1-1. An explanation of these numbers is shown in
Figure 1-2.
Figure 1-1. Engine Identification Decal Location.
Figure 1-2. Explanation of Engine Identification Numbers.
Command Engine
Horizontal Crankshaft
Numerical Designation
Version Code
S = Electric Start
CH940-0001
CH960-0001
CH980-0001
Complete Spec. Number
(Incorporating Model No.
with Variation No. of
Basic Spec.)
C. Serial No.
Year Manufactured Code
Code Year
37 2007
38 2008
Identification
Decal