Tractor Trailer PM Checklist
Keeping your tractor trailer on the road is essential to delivering on time and making a profit. Performing a PM or preventative maintenance checklist regularly will prevent on-the-road breakdowns that result in costly towing bills and repairs. Drivers should log their maintenance schedules along with all repairs and notes, which can be referred to in case of a breakdown or transfer of equipment.
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Engine
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Preventative maintenance on the engine and related components are vital to preventing breakdowns and costly repairs. Upon opening the hood, visually inspect the engine compartment for any fluid leaks or signs of heat damage. Remove the air filer and inspect for damage or excess wear and replace accordingly. Engine and transmission oil levels need to be checked and topped off as needed. Check belts for proper tensioning and inspect all hoses for cracks and signs of wear. Oil changes are an important to prolong the life of the engine and should be done at manufacturer-recommended intervals.
Interior
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The interior of the truck includes all the safety items, driver comforts and instrument used to drive the truck safely. With the truck's engine running, test the instrument panel to ensure all gauges and switches are working properly. Depress the clutch and break pedals several times to make sure they are in correct working order. Seats and seat belts that show excess wear should be replaced to ensure safety. Turn the air conditioner and heater on and test for proper operation, especially in extremely cold or hot environments.
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Exterior
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The exterior of a tractor trailer is susceptible to damage and wear from the elements and items on the roadway. It is necessary to inspect the exterior of your tractor trailer every trip for broken marker lights, body cracking, window damage and missing reflectors. Check tires every time you stop the vehicle to rest or fuel to ensure proper inflation and fix any damaged tires. Inspect hydraulic lines and reservoirs for leaks and ensure proper fluid levels.
Trailer
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Preventative maintenance on the trailer is as important as it is on the truck to prolong its life and reduce breakdowns. The tires should be inspected regularly and is easily done at fueling stations. Trailer doors and jack plate mechanisms should be greased regularly to keep them moving freely and to avoid dust from damaging the moving parts.
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References
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