Peterbilt 220 - Component Identification; Engine Identification; Figure A-3 Engine Identification Location

A-3
Appendix A
Vehicle Identification
COMPONENT IDENTIFICATION
Each of the following components has their own identification label.
Engine Identification
The engine dataplate provides important facts about the engine. The engine serial number (ESN) and control parts list (CPL)
provide information for service and ordering parts. The engine dataplate must not be changed unless approved by PACCAR Inc.
The dataplate is located on rocker lever cover as illustrated.
Have the following engine data available when communicating with a PACCAR Authorized
Repair Location:
1. Engine Serial Number (ESN)
2. Engine model information
3. Control Parts List (CPL)
4. Valve Lash
5. Horsepower and rpm rating
1. Dataplate
2. ESN
Figure A-3 Engine Identification Location
If the engine dataplate (1) is not readable, the ESN (2) can
be found on the engine block on top of the lubricat-
ing oil cooler housing. Additional engine information is on
the electronic control module (ECM) dataplate.