Tools & Equipment: Workshop Equipment

Working with equipment	READ the instructions	We all need to realize that the manufacturers wouldn't bother to write them and chop down millions of trees in the process of printing them if they were not necessary.

Diagnostic equipment	Engine analyzers	Engine analyzers are designed to assist the technician to diagnose problems in a range of vehicle systems.
	Dynamometer	The dynamometer applies various loads on the engine and measures the engine's ability to move the load.
	Pressure testers	There are a range of pressure testers used in the automotive industry. Each of them are used to provide information about the potential condition of various systems and components.
	Scan tools	Scan tools are basically an interface device that is able to communicate with the on board control computer fitted in a vehicle.
	Multimeters (DVOM)	In the hands of a qualified operator the DVOM can be used to diagnose very complex problems in vehicle electrical systems.
	Test light	A test light is normally used as a basic circuit testing tool to ensure that the circuit is carrying a voltage to enable an electrical component to operate.
	Hydrometer	Common applications of a hydrometer are in battery testing for state of charge and coolant testing for coolant concentrate to water ratio.

Lifting equipment	Hoists	Vehicle hoists are produced by a number of manufacturers globally. They come in a range of configurations and are designed to meet the particular needs of the workshop.
	Jacks	Vehicle jacks are used to lift the vehicle and/or to support large components when removing or fitting them from/into a vehicle.
	Stands	Stands are designed for a particular application and should NEVER be used for a job for which they not recommended.
	Engine & component hoists	It is important that the equipment together with the chains and/or straps are not used to lift engines or components outside of their limitations as accidents can occur as a result.

Using workshop equipment	Using a two-post hoist	If you see rust or signs of major repair, lifting the vehicle with a hoist may cause damage to the vehicle or may be dangerous to you.
	Using a four-post hoist	The lifting capacity of the hoist you are using must be rated for a vehicle weight greater than that of the vehicle you are intending to lift.
	Using an engine hoist	Make sure that the fasteners attaching the lifting chain, or sling, have a tensile strength that is in excess of the weight of the engine.
	Using a floor jack	Do not jack or support a vehicle under any independent suspension components. They are not strong enough to support the weight of the vehicle.
	Setting up an oxyacetylene torch	Always light the oxyacetylene torch with the striker. A cigarette lighter or match would put your hand too close to the igniting tip.
	Using an oxyacetylene torch	If a cylinder falls over and breaks the main valve off, the cylinder will become a missile and cause extreme damage.