Initial maintenance for a new tow truck is often thorough, with regular check-ups and prompt repairs for minor issues. However, as the truck ages, some owners may become less attentive. In reality, older vehicles require even more diligent maintenance. For example, while a new tow truck might be serviced every 5,000 kilometers, a ten-year-old model should be checked more frequently, perhaps every 1,000 kilometers. Just as older vehicles need more frequent inspections, so too do older tow trucks.
2. Turning the Steering Wheel All the Way
Drivers often turn the steering wheel fully during maneuvers, a habit learned during driving lessons. However, overuse of this practice can harm the steering system, especially in tow trucks with power steering. Fully turning the wheel puts extra strain on the power steering pump, increasing oil pressure and temperature, which can lead to system damage or leaks.
3. Slamming on the Brakes
Aggressive driving, characterized by hard acceleration and sudden braking, can significantly reduce the lifespan of your braking system. Tow trucks, equipped with either disc or drum brakes, are particularly susceptible to damage from such driving. Disc brakes, which rely on friction between the brake pads and disc, will experience accelerated pad wear with frequent hard braking. Drum brakes, on the other hand, can overheat and fail under similar conditions. Smooth, gradual braking helps avoid unnecessary wear and prolongs brake life.
4. Accelerating Over Uneven Roads
Driving quickly over bumps and rough terrain can lead to various issues, including poor wheel alignment, premature tire wear, and suspension damage. In severe cases, the truck’s undercarriage might make contact with the ground, potentially causing damage to the engine and other critical components.
5. Hitting Curbs Carelessly
Impacting curbs can cause significant damage to tires. Research from Hankook Tire reveals that around 70% of tire damage in China results from hitting curbs. Especially when maneuvering sideways onto a curb, tires are at risk of punctures and blowouts. Avoiding curbs and driving cautiously in tight spaces can prevent this type of damage.
6. Driving on Low Fuel
Ignoring the fuel warning light can lead to more than just a stalled vehicle. Modern tow trucks often have fuel pumps located at the bottom of the tank, which depend on fuel for lubrication and cooling. Operating with a critically low fuel level can result in inadequate lubrication and cooling for the pump, potentially leading to its failure.
Maintaining good driving habits is crucial for extending the life of your tow truck and ensuring safe and reliable operation. By avoiding these common pitfalls, you can help keep your tow truck in top condition and minimize costly repairs.
