Navistar MaxxForce 10, Operation And Maintenance Manual

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SECTION 1 – ENGINE SYSTEMS
Engine Emission Label
Figure 2 U.S. Environmental Protection Agency (EPA)
exhaust emission label (example)
The U.S. Environmental Protection Agency (EPA) exhaust
emission label is attached on top of the valve cover. The EPA
label typically includes the following:
• Model year
• Engine family, model, and displacement
• Advertised brake horsepower and torque rating
• Emission family and control systems
• Valve lash specifications
• Engine serial number
• EPA, EURO, and reserved fields for specific applications
Engine Accessory Labels and Identification
Plates
The following engine accessories may have manufacturer's
labels or identification plates:
• Air compressor
• Air conditioning compressor
• Alternator
• Cooling fan clutch
• Power steering pump
• Starter motor
• Engine Control Module (ECM)
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