Filters, Belts & Hoses

A number of other parts responsible for transmitting force, torque and motion to other components of your motor vehicle are also subject to wear and tear. These are the fan belts and timing belts. These are the reinforced rubber loops attached to a system of pulleys that activate fans, air conditioning compressors and the car’s alternator. The timing belts are those attached to the drive train and serve to synchronize the spark plugs with the piston upstrokes. Any visible fraying or obvious damage to these belts indicates a need for replacement. Installation of these parts is a bit tricky so unless you know what you are doing, the services of a certified mechanic are warranted in this case.

The liquid engine cooling system consists of a network of plumbing and a heat exchanger or radiator system. Rubber hoses take up the job of connecting all these important parts. But since they operate in conditions of high heat and tremendous pressure, these hoses are bound to blow a leak at some point in time. A sudden rise in temperature indicated on your dashboard instrument panel, not to mention the clouds of steam billowing out of your bonnet, and the annoying hiss accompanying it would all point to a radiator hose that needs replacement.

Other hoses you should keep an eye on are those that connect the hydraulic system and the brake system. These must be replaced before they burst when visible damage is apparent. If a hose bursts, its immediate replacement, and refilling of the fluid it transmits is needed.