About This File
MOTOR - Heavy Truck Service 2011 is a professional, Windows-based reference from MOTOR Information Systems that consolidates OEM-derived service and repair information for medium- and heavy-duty trucks. Built for shop technicians, dealers, and fleet maintenance teams, it provides the procedures, specifications, and diagrams needed to diagnose, service, and repair Class 4–8 vehicles efficiently.
Key features
- Broad coverage: Service information for a wide range of North American medium- and heavy-duty trucks, with model coverage current to the 2011 edition (earlier years included where available; coverage varies by make and model).
- Service procedures: Step-by-step repair, overhaul, adjustment, and maintenance procedures for major vehicle systems, including engine, transmission, brakes, electrical, HVAC, chassis, and body.
- Diagnostics: Diagnostic trouble code (DTC) definitions, system- and symptom-based troubleshooting, and test routines to support accurate fault isolation.
- Electrical information: Detailed wiring diagrams, connector pinouts, ground and power distribution, and component location guides.
- Specifications: Torque values, clearances, pressure settings, fluid types, and capacities to OEM standards.
- Maintenance schedules: Recommended service intervals and routine maintenance operations to support compliance and uptime.
- Usability: Search by year/make/model/engine or system, with printable pages for shop use.
- Labor time guidance: Standard labor estimates for common operations, where available.
Intended users
- Independent and OEM-affiliated heavy-truck service shops
- Fleet maintenance departments
- Vocational and technical training programs
Note: Actual coverage and content may vary by vehicle and manufacturer. Always verify critical procedures and specifications against the latest OEM information. Developer: MOTOR Information Systems.
MOTOR - Heavy Truck Service 2011 is developed by MOTOR Information Systems. The most popular version of this product among our users is 11.0.