Inspecting the Belts and Hoses

Every month, check the engine belts and hoses. Replace any belts that are worn, glazed, cracked or frayed. You may need to tighten any belts if more than 1.25 cm of slack can be depressed between the pulleys. Replace any bulging, blistered, rotten or brittle hoses and tighten any loose clamps.

You should replace any belts and hoses older than five years, even if they look intact.