This comprehensive workshop service repair manual provides a wealth of information for the Sterling Bullet Truck CONV45 and CONV55 models from 2008 to 2009. It is designed to be a valuable resource for both experienced mechanics and DIY enthusiasts.

The manual details every aspect of the vehicle, ensuring you have the necessary guidance for repairs and maintenance. It includes detailed sections on engine, transmission, suspension, brakes, electrical systems, and much more. You'll find step-by-step instructions, accompanied by clear illustrations and diagrams, to guide you through each procedure. Additionally, the manual provides troubleshooting tips and diagnostic information, helping you identify and resolve issues efficiently.

The manual covers the following topics, among many others:

* **Vehicle Data:** This section offers essential information about the Sterling Bullet Truck CONV45 and CONV55, including specifications, identification numbers, and key features.
* **Front Suspension:** Learn how to diagnose and repair issues related to the front suspension components, such as struts, shocks, and control arms.
* **Differential and Driveline:** This section covers the differential gears, axles, and drive shafts, providing guidance for maintenance and repair.
* **Brakes:** Find comprehensive instructions for servicing and repairing the brake system, including calipers, rotors, and pads.
* **Clutch:** This section focuses on the clutch system, covering its operation, adjustment, and replacement.
* **Cooling System:** Learn about the cooling system components, including the radiator, thermostat, and water pump, and how to maintain their optimal performance.
* **Audio System:** This section details the audio system, covering its operation, troubleshooting, and repair.
* **Electronic Control Modules:** Understand the workings of the various electronic control modules in the vehicle, including their functions and troubleshooting.
* **Battery System:** Learn about the battery system, including charging, testing, and replacement.
* **Horn:** Find instructions for troubleshooting and repairing the horn.
* **Ignition Control:** This section covers the ignition system, including the distributor, spark plugs, and ignition coils.
* **Instrument Cluster:** Learn about the instrument cluster and its components, including troubleshooting and repair procedures.
* **Lamps and Lighting:** This section focuses on the vehicle's lighting system, covering bulbs, wiring, and repair.
* **Navigation/Telecommunication:** Discover how to navigate, communicate, and utilize the vehicle's technology features.
* **Wiring:** This extensive section provides detailed wiring diagrams, helping you understand and repair electrical circuits.
* **Restraints:** Learn about the safety features, including airbags and seatbelts, and understand how to maintain them.
* **Exhaust System:** This section covers the exhaust system, including mufflers, catalytic converters, and exhaust pipes.
* **Frame and Bumpers:** Find information related to the vehicle's frame and bumpers, including repair and maintenance.
* **Fuel System:** This section covers the fuel system, including the fuel tank, pump, lines, and injectors.
* **Rear Suspension:** Learn about the rear suspension components and how to diagnose and repair issues.
* **Steering:** Understand the steering system, including the steering wheel, rack and pinion, and power steering.
* **Transmission and Transfer Case:** This section details the transmission and transfer case, covering their operation, troubleshooting, and repair.
* **Tires and Wheels:** Find information on tire maintenance, including inflation, rotation, and replacement.
* **Body:** This section covers the vehicle's body, including panels, doors, and windows.
* **Heating and Air Conditioning:** Learn about the heating and air conditioning system, including troubleshooting and repair.
* **Emissions Control:** This section covers the emission control system, including catalytic converters and exhaust gas recirculation systems.
* **DTC-Based Diagnostics:** This section focuses on diagnostic trouble codes (DTCs) and how to use them to identify and troubleshoot issues.
* **Non-DTC Diagnostics:** This section covers more traditional diagnostic methods that do not rely on DTCs.

This manual is your one-stop shop for all your Sterling Bullet Truck CONV45 and CONV55 repair and maintenance needs. Armed with this comprehensive resource, you can confidently diagnose and repair issues, ensuring your vehicle runs smoothly for years to come.

The Sterling Bullet CONV45 and CONV55 trucks, produced by Sterling Truck Corporation from 2008 to 2009, were medium-duty commercial vehicles designed for a variety of applications, including delivery, service, and construction. These models were known for their durability and reliability, offering a balance between performance and fuel efficiency. Both the CONV45 and CONV55 shared a similar design philosophy, with the distinguishing difference being their respective gross vehicle weight ratings (GVWR). The CONV45 boasted a GVWR of 45,000 pounds, suitable for medium-duty applications, while the CONV55, with a GVWR of 55,000 pounds, was built for heavier loads and more demanding tasks.

The Sterling Bullet CONV45 and CONV55 were powered by Cummins ISB engines, known for their smooth operation and impressive torque output. The trucks offered various transmission options, including manual and automatic transmissions, catering to the specific needs of operators. These models featured a robust frame construction, providing strength and durability, while the suspension system was designed to deliver a comfortable ride even when hauling heavy loads. Sterling focused on driver comfort and safety, equipping these trucks with a spacious and ergonomic cab, featuring numerous amenities. This included a well-designed dashboard with intuitive controls, comfortable seating, and a plethora of safety features like air brakes, anti-lock brakes (ABS), and electronic stability control (ESC). These features contributed to operator comfort and safety, allowing them to tackle long journeys and demanding tasks with ease.