Whether you run a catering business or make a living transporting perishable cargo, a refrigerated truck may be central to your operations. While essential, these commercial refrigeration vehicles require much more maintenance than a standard truck. If yours were to break down suddenly, you’d be left not only with automotive repair needs, but also spoiled inventory. Use the following guide to learn more about how to avoid such mishaps.

How to Care for a Refrigerated Truck

1. Schedule Oil Changes

After about every 3,000 miles of driving, your refrigerated truck should receive a routine oil change. This fluid is responsible for keeping the metal parts under the hood moving smoothly and efficiently. As the oil ages, it gets dirty and thick, causing the components to grind against one another and increasing the risk of the engine seizing up. To prevent a sudden breakdown and the spoiling of your truck’s contents, schedule an engine oil change at regular intervals.

2. Wash Out the Interior

While your truck has similar needs to other vehicles, it also requires care for its commercial refrigeration equipment. If you’re transporting meat, medical materials, or other items that might contain contaminants, clean out the interior of the truck after every shipment.

In addition to upholding safety standards, this maintenance task benefits the truck itself. For example, eliminating food and fluid buildup along the edges and door tracks allows for a more airtight seal, protecting the contents of your truck from the outside temperature.

3. Check the Condenser & Evaporator

Like household fridges and freezers, refrigerated trucks depend on a series of components to keep the back alcove cool at all times. The two most critical parts are the evaporator and the condenser, which work in tandem to take in outdoor air and cool it.

Before driving a refrigerated truck, receive a lesson on the mechanics of a cooling system so you can address issues as they arise. For example, a torn belt or hose could lead to a coolant leak, preventing the interior from staying cold. During your travels, inspect the compressor unit and any connecting parts so you can identify problems before they ruin your cargo.

If you’re looking for some insight into the commercial refrigeration world, contact Dickerson's Commercial Refrigeration & HVAC of Lexington, KY. Since 1968, this locally owned and operated company has helped commercial and industrial clients by repairing and maintaining their equipment. To learn more about this licensed and insured refrigeration company, visit the website. Call (859) 254-1436 with questions about maintaining your refrigerated truck.