Different Types of Automotive Lifts Los Angeles

Lifts

Automotive lifts Los Angeles makes the technician’s work much easier. The vehicle can be raised so almost any under-vehicle repair can be easily accessed and accomplished. The entry-level technician will use a lift to change oil and inspect or replace tires.

Single Posts, Double Posts

Single-post lifts are older types of lifts. The hydraulic cylinder is buried in a floor cavity. The lift arms and the top of the cylinder present a blockage to an otherwise smooth floor (Figure 3-92). In addition, many of the under-vehicle components like the transmission and exhaust system are blocked by the arms when the vehicle is raised. The floorboard and exhaust can also be damaged if the lift arms and pads are not positioned correctly. There is usually only one safety lock positioned at the lifts full extension. Any position between completely down or completely up relies on the hydraulic and air control valves to hold the vehicle in place. The double-post lift is also known as the “above-ground lift". It is designed to lift a vehicle and allow the technician to perform almost any repairs needed under the car. Many lifts of this type have the crossover between the two posts at the top. This provides a clear work area under the vehicle. Most lifts of this type use two equalizing hydraulic cylinders to raise the vehicle. Cables or flat chains run over pulleys and attach to each cylinder, ensuring that the vehicle is lifted evenly. There are locks at different heights so the vehicle can be safely locked in place at several working heights.

Scissors and Drive-Ons

Scissor lifts are best used for brake or tire service. They fit under the vehicle and have limited height. As such, there is almost no room to work under the vehicle. Newer scissor lifts, however, are designed to allow full under car repairs and are commonly- fitted with slide plates at the rear and turntables at the front for wheel alignment. This newer Automotive lifts Los Angeles can accommodate brake repair, but it may be awkward to use because of the runway width. Drive-on lifts allow the technician full access to under-vehicle components. Unless equipped with secondary jacks, the vehicle rests on its tires for the duration of the repairs. Drive-on lifts with secondary jacks are generally used for alignment. The vehicle can rest on its tires for alignment or the axles can be raised for access to the wheel and brake assembly used to probe the conductor. The test light will indicate voltage, but not the amount. If voltage is present, the lamp will light. It is used on heavy current circuits like the headlight and cooling fan motors.

There are different types of lifts are used in the automatic shops.

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Created on Dec 31st 1969 18:00. Viewed 0 times.

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