Commercial Vehicles

To replace the 30 amp reset breaker on a 1997 Peterbilt 379, first, ensure the vehicle is turned off and disconnect the battery to prevent any electrical shock. Locate the breaker panel, usually found in the driver's side compartment or under the dash. Remove the faulty breaker by unscrewing or unclipping it from the panel, then install the new breaker in its place. Finally, reconnect the battery and test the new breaker to ensure it functions properly.

The weight of a 587 Peterbilt truck can vary depending on its configuration and specifications, but the typical weight for a standard model ranges from approximately 15,000 to 20,000 pounds (6,800 to 9,100 kg) when empty. The gross vehicle weight rating (GVWR) can be significantly higher, often around 80,000 pounds (36,300 kg) when fully loaded. To get an accurate weight, it's best to check the specific model's documentation or consult the manufacturer.

In a 2000 Peterbilt 379, the bunk blower motor is typically located in the sleeper compartment, often mounted near the rear or side wall of the sleeper area. To access it, you may need to remove a panel or cover. It's advisable to consult the vehicle's service manual for specific details regarding its exact location and removal instructions.

The heater actuator on a Peterbilt 379 is typically located within the dashboard or behind the instrument panel, near the heater core. Accessing it may require removing some dashboard components for better visibility and reach. The actuator controls the airflow and temperature settings for the heating system. Always consult the vehicle's service manual for specific details related to your model.

The brake light switch on a 1998 Peterbilt 379 is typically a small cylindrical or rectangular component mounted near the brake pedal assembly. It usually has electrical connectors on one end and a plunger that is activated when the brake pedal is pressed. The switch is often black or gray in color and may have a threaded base for easy installation. To locate it, look near the brake pedal linkage under the dashboard.

The refrigerant capacity for a 2010 Peterbilt 388 day cab typically ranges around 24 ounces (1.5 pounds) of R-134a refrigerant, although this can vary slightly depending on the specific configuration and options of the vehicle. It's always best to consult the vehicle's service manual or a professional technician for the exact specifications and any additional components that may affect the capacity.

On a 1982 Peterbilt, the fuse box is typically located under the dashboard on the driver's side. You may need to remove a panel or cover to access it. It's advisable to check the owner's manual for the exact location and any specific instructions related to your model.

Engine code 128 240 typically refers to a diagnostic trouble code (DTC) related to the vehicle's emissions system, specifically indicating a problem with the coolant temperature sensor or its circuit. This could result in poor engine performance or increased emissions. It's essential to have the vehicle diagnosed using an OBD-II scanner to pinpoint the exact issue and address it accordingly. Always consult a professional mechanic for accurate diagnosis and repair.

No, Peterbilt 379 fenders are not directly interchangeable with those from the 359. While both models share some design elements, their mounting points and dimensions differ, making them incompatible. If you want to customize or replace fenders, it's best to find specific parts designed for each model.

The last Peterbilt Model 377 was built in 2007. Production of this model ended as the company transitioned to newer models, such as the Model 579. The Model 377 was popular for its distinctive styling and was widely used in various trucking applications during its production run.

To adjust the steering clutches on a D21A-5 crawler dozer, first ensure the machine is on a level surface and the engine is off. Remove the inspection covers from the steering clutch housings and check the adjustment screws. Tighten or loosen the adjustment screws to achieve the proper clearance as specified in the service manual, ensuring that both clutches engage and disengage smoothly. Finally, reassemble the covers and test the operation before returning the dozer to service.

On a 1997 International 4700, the Engine Control Module (ECM) is typically located in the engine compartment. It is mounted on or near the firewall, often on the driver's side, and can be found near the engine or under the dashboard. Accessing it may require removing some components or covers for better visibility. Always consult the vehicle's service manual for specific instructions based on the exact model and configuration.

The weight of a truck spider rim typically ranges from 50 to 100 pounds, depending on its size and material. Steel rims tend to be on the heavier side, while aluminum rims can be lighter. The specific design and intended use of the rim can also influence its weight. Always check the manufacturer's specifications for precise measurements.

Yes, there is typically a fuse link or a fuse in the wiring from the relay to the fuel pump. This safety feature protects the fuel pump circuit from overloads and shorts, ensuring that if there is a fault, the fuse will blow and prevent further damage. It's important to check the vehicle's wiring diagrams for the specific location and rating of the fuse related to the fuel pump circuit.

On a 1997 Peterbilt 379, the blinker flasher is typically located in the fuse panel, which is usually found under the dashboard on the driver's side. You may need to remove a cover or panel to access it. The flasher is often a small, cylindrical unit that can be identified by its size and shape. If you’re having trouble locating it, consulting the vehicle’s owner manual can provide specific guidance.

The Peterbilt 359 was produced from 1967 to 1987, and while exact production numbers for specific configurations like the stand-up sleeper are not widely documented, it's estimated that a relatively small percentage of the total 359s produced featured this option. The stand-up sleeper was popular among long-haul truckers for its added comfort. Overall, Peterbilt 359 models are regarded as iconic, with many enthusiasts valuing the sleeper version for its unique design and practicality.

In the UK, lorries travel approximately 16 billion miles each year. This figure reflects the significant role of road freight in the economy, with heavy goods vehicles accounting for a substantial portion of total road traffic. The distance can vary annually based on economic activity, demand for goods, and changes in transport regulations.

On a 1986 Mazda T3500, the engine number is typically located on the engine block itself. You can usually find it near the front of the engine, often on the driver's side, close to the cylinder head or near the oil filter. It's advisable to clean the area around the engine number to make it more visible for reading. If you have trouble locating it, referring to the vehicle’s service manual can provide specific guidance.

To replace the orifice tube on a Peterbilt 379, first, locate the tube, which is typically found in the evaporator or the liquid line of the AC system. Begin by disconnecting the AC lines and removing any necessary panels to access the tube. Carefully extract the old orifice tube using a pair of pliers, then install the new tube by inserting it into the same location. Reassemble the components, ensuring all connections are secure, and recharge the AC system before testing for proper operation.

The orifice tube on a Peterbilt 379 is typically located in the expansion valve assembly of the vehicle's air conditioning system. To access it, you may need to remove the dashboard or components of the HVAC system. It's important to refer to the specific service manual for detailed instructions and diagrams, as the exact location can vary slightly depending on the configuration and model year.

No, a 379 Peterbilt hood will not fit on a 2009 365 Peterbilt. The two models have different designs and dimensions, with the 365 being a medium-duty truck and the 379 a heavy-duty model. Each hood is specifically engineered to fit its respective chassis and engine configurations, making them incompatible.

To remove the sump from a Ford Courier, first, ensure the vehicle is securely lifted and supported. Drain the engine oil and remove the oil filter as necessary. Then, unbolt the sump by removing the bolts that secure it to the engine block, taking care to remove any gasket material from the mating surfaces. Finally, gently pry the sump away from the engine, being cautious not to damage the surrounding components.

The Cummins block drain is typically located on the lower side of the engine block, often near the oil pan or on the side of the block. It is designed to allow for the drainage of coolant when servicing the engine or during maintenance. The exact location can vary depending on the specific engine model, so it's advisable to consult the engine's service manual for precise details.

In a 2007 Peterbilt, the fuse for the auxiliary switch is typically located in the fuse panel, which is usually found under the dashboard on the driver's side. You may need to refer to the owner's manual for the specific fuse layout, as the exact position can vary depending on the model and configuration. Look for a fuse labeled for auxiliary functions or switches. If you're having trouble, inspecting the fuse panel cover can provide a diagram for clarity.

The propane capacity of a standard railroad tank car typically ranges from 25,000 to 34,500 gallons, depending on the specific design and regulations. These tank cars are built to transport liquefied gases safely and efficiently. The capacity may vary based on factors such as the tank's dimensions and the weight restrictions imposed by rail networks.