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Class 7-8 Trucks

The following documents are a list of older, discontinued and legacy literature and may not have been updated with current contact information.   Many of these products have been discontinued or are used only as service parts, but we have the literature available as a service to our customers.

For further questions/inquiries, please fill out our Contact Us form, email, or call 1-800-205-7710.

Class 7-8 Instrumentation Technical Manual 

Peterbilt 387

Class 7-8 Truck-Related PINs

Conflicts between Volvo VN Truck Cluster and Cummins Engines with Road Relays
Servicing the Volvo Instrument Cluster Right Module
User Guide for the SmartGauge Handheld Tool
2-Inch SmartGauge Scaleplate Insertion Instructions
500 Series Magnetic Sensor Driven Speedometer Installation

Troubleshooting Guides, Class 7-8 Trucks 

Reducing Electrical Noise
500 700 and 900 Series Speedometers
500 700 and 900 Series Tachometers
700 Series External Trip Odometer
Fuel Gauges
Voltmeter Gauges
Ammeter Gauges
Temperature Gauges
Mechanical Pressure Gauges
Vacuum Gauges

Other Class 7-8 Truck Info

700 Series Speedometer Caibration Switch Settings
700 Series Tachometer Calibration Switch Settings
900 Series Speedometer Calibration Switch Settings
900 Series Tachometer Calibration Switch Settings