2012年9月12日星期三

Auto tools

Auto Inspection Tools Tire Tread Depth Gauge

Have a tire tread depth gauge handy all the time.This gauge is often a small and affordable hand tool accessible from auto parts stores. It measures tire tread by implies of a probe inserted in to the groove. Grooves that are also shallow are dangerous when driving on slippery surfaces, like wet roads. The grooves channel water out from the way though the remaining tire surface grips the road, gaining traction. Keeping sufficient tread depth is an important factor for safe driving Auto tools, at the same time as a legal requirement. Most U.S. states require a minimum groove depth of 2/32 inches.

If a monthly check reveals distinctive groove depths on each and every tire, this indicates uneven tire air pressure, or deeper problems, like wheels which are out of alignment and worn steering or suspension components.Air Pressure GaugeCheck the air pressure within your tires weekly.An air pressure gauge plugs into the valve applied to inflate tires and provides a pressure reading that is checked against your car specifications. Digital versions are cheap and little adequate to slip into a glove compartment. Under-inflated tires are a widespread factor in tire failure, causing excessive drag on the road, elevated fuel consumption and handling difficulties. Under-inflated and over-inflated tires wear out far more speedily than those checked on a weekly basis and maintained at the appropriate pressure. 

FlashlightUse a flash light to examine for leaks in the dark.A visual inspection in the interior areas of a automobile, using a flashlight reveals hidden rust (e.g. beneath carpeting and seats) which goes unnoticed due to poor interior or exterior lighting. If repaired in time, this rust does not threaten the car's "life expectancy" and costs less to repair. Using a flashlight Professional diagnositic tools, preferably a powerful "tight beam" type, also examine the underside of a automobile for oil, brake fluid or transmission fluid leaks and rust damage.

MirrorUse a mirror to check for leaks in those hard-to-see places.A modest hand-held mirror is used to inspect hard-to-see areas like exhaust pipes, the undercarriage and catalytic converter, or anything which normally requires a car or truck to be hoisted up on a ramp. If crawling underneath a automobile to verify elements is out from the question, or the automobile has insufficient clearance to permit this, a mirror will show most of the areas which call for inspection. Pay particular attention to the engine area, looking for leaks indicating a trip to the repair shop is necessary. This is an especially useful routine before undertaking a long trip, since it reveals any serious issues such as leaks and major corrosion. 

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