Technical Guide: Regular Chassis Inspection for Heavy Trucks to Cut Down Breakdown Risks

Heavy trucks run under continuous heavy loads. The chassis and brake assemblies are core components for driving safety. Fleet managers and repair technicians should focus on these inspection items.

Check brake pads wear and brake clearance regularly, replace aged seals to prevent brake failure under heavy load. Inspect tie rod ends, ball joints and suspension parts. Replace cracked or loose components immediately to avoid abnormal noise and steering deviation. Timely replace oil, fuel and air filters to protect the engine and extend its service life.

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