For the performance minded customer, the need for precise wheel alignment becomes more pronounced, due to a number of factors. A project report on wheel alignment steering tire free. Computerised wheel balancing and wheel alignment workshop partii. Fourwheel alignment assures that all four wheels will be running in precisely the same direction. He expects crisp handling and maximum grip traction. Applications proper alignment when a set of new tires are installed or suspension parts changed, discuss frequency and need for total wheel alignment. This could make a considerable contribution to the workshops profit thereby compensating for the general decrease in vehicle repair work. If there is no negative sign preceding the number, it is assumed positive. The figures in the left hand column are for the nearside passenger side of the vehicle and the right hand column for the offside driver side. Refer to the latest version of corporate bulletin numbers 020089002 canada, 89006 and 070089036. The chart below contains different methods that manufacturers use for displaying wheel alignment angles. Alignment report hung seng huat engineering product co. How to properly align front wheel and rear wheel drive vehicles. If you were to draw an imaginary line through the upper and lower ball joints, the angle formed by these lines and a 90degree plane tells you the caster angle.
Regarding wheel alignment, with only the proposed device attached to a wheel, the only alignment issue that can be detected is camber as described in figure 8. If im reading the chart correctly the acceptable limit for that tire is. Check with your manufacturer to find out information on wheel allignment. Alignment report interpretation maintenancerepairs. Global wheel alignment market 2019 by manufacturers. Here is a sample business plan for starting a computerized wheel balancing and wheel alignment workshop. Standard wheel alignment service procedures, and bulletins on wheel alignment warranty service. Then the measurement is made using gyro technology when the user turns the steering wheel and receives feedback from the app. Firestone complete auto care performs 9,000 wheel alignments every day across the nation, and each one of those 4wheel alignments improves the accuracy and precision of your vehicles camber, caster and toe angles. Alignment report interpretation maintenancerepairs car.
This post will act as an eye opener to you so you can see the hidden opportunities in starting a wheel alignment business. Project profile on computerised wheel balancing and. All you need to know about a wheel alignment autoguru. Autorestomod manic mechanic gasoline media 456,574 views 25. Each angle measured, such as camber, caster toe, etc is represented by a box or bar with a black arrow hovering above. How to read alignment specifications wheel alignment tools. Chapter 3, the wheel alignment competitive situation, sales, revenue and global market share of top manufacturers are analyzed emphatically by landscape contrast. If im reading the chart correctly the acceptable limit for. This is due to the fact that testing other forms of alignment require external testing equipment that is not practically. The following key steps are a summary of this bulletin and are required in completing a successful wheel alignment service. A complete wheel alignment check should include measurements of the rear toe and camber.
Hunter specializes in complete wheel alignment systems and wheel alignment machines for body shops, dealerships, tire dealers and more. May 27, 2014 when having a hunter 4 wheel alignment, all four wheels your vehicle will be measured simultaneously. When having a hunter 4 wheel alignment, all four wheels your vehicle will be measured simultaneously. Specialty products company basic wheel alignment fundamentals wheel alignment technology advances continuously with the introduction of new makes and models of vehicles, engines, transmissions transaxles, steering and electronic suspensions. Prior to performing wheel alignment, perform preliminary visual and mechanical inspection of wheels, tires and suspension components. A phone number for the manufacturers help line can usually be found in your owners manual. Most indian cars have 2 wheel alignment for a typical user not talking about teambhpians, all he might need to see is whether the arrow points in the middle portion. Laser guided wheel alignment systemlaser guided wheel alignment system tl12 passenger car alignment system 8231 blaine road blaine, wa 98230 3603710552 3603710553 fax 8004963777 toll free. Wheel alignment specifications repair guide autozone.
Hi, had my car in for a 4wheel alignment check and am now confused by the report printout so hoping someone can tell me what the numbers actually represent. However, suspension, steering and drive train design all require a total vehicle, four wheel approach to alignment for proper performance. The global wheel alignment market is projected is to exhibit 7. Josam laser am can easily be configured to measure chassis frames. The purpose of these adjustments is to reduce tire wear, and to ensure that vehicle travel is straight and true without. Hunter measures all 14 primary alignment angles and compares them against the motor. The purpose of these adjustments is to reduce tire wear, and to ensure that vehicle travel is straight and true without pulling to one side. A field product report with pictures of the tire wear condition is recommended. The hunter alignment report printout uses clear, easy to understand graphics. Wheel alignment inspection by 3d point cloud monitoring article pdf available in journal of mechanical science and technology 284.
Wheel alignment, also known as tracking or breaking, is a standard automobile maintenance technique which adjusts the angles of the wheels in order to set to the car makers specification. Understanding your hunter wheel alignment printout youtube. The wheel alignment report explained the diagram above shows the alignment figures in relation to all the wheels on the vehicle. Wheel alignment machines hunter engineering company. The specifications in the chart are for the front of the vehicle. This is common way of giving wheel alignment report this is 4 wheel alignment. As a refresher, the alignment condition of two machines is defined by the angularity in mils1. Wheel alignment is part of standard automobile maintenance that consists of adjusting the angles of the wheels so that they are set to the car makers specification.
How to interpret an alignment printout it still runs. Project profile on computerised wheel balancing and wheel. Autozone repair guide for your suspension specifications wheel alignment specifications. An unethical repair shop may try to charge you for a fourwheel alignment when your car needs only a twowheel alignment. There is more to just what you think about wheel alignment business. Here you can download the pdf template of the tksa 20 shaft alignment report, which can be used for documenting of your alignment activities. It is read negative one quarter of an inch plus or minus one eighth of an inch. This is possible with additional frame gauges, a supplementary software or special report sheets. Equip your shop with a powerful wheel alignment machine by hunter engineering. This post will act as an eye opener to you so you can see the hidden opportunities in starting a. It is very essential that all the wheels of a vehicle are completely balanced otherwise there will be bubbling of wheel and this will affect the steering control. A short course on wheel alignment valley buick gmc. Why total alignment and thrust alignment instead of front wheel alignment.
The report shows red numbers for the right rear tire toe measurement both before and after. Turn the wheels while moving and your tires will tilt slightly. This shaft alignment report happens to be from a fixturlaser nxa professional but all alignment reports should contain similar information in an easy to understand format. Screenshot from the laser am plugin in the homebase software platform.
Wheel alignment, sometimes referred to as breaking or tracking, is part of standard automobile maintenance that consists of adjusting the angles of wheels to the car manufacturer specifications. Red denoting that the angle is out of the manufacturers specification and therefore out of alignment. Four wheel alignment assures that all four wheels will be running in precisely the same direction. Pdf wheel alignment inspection by 3d point cloud monitoring. Wheel alignment wheel alignment adjustment of camber, caster and toe is part of standard automobile maintenance that consists of adjusting the angles of the wheels so that they are set to the specification. Specialty products company basic wheel alignment fundamentals. When the vehicle is geometrically aligned, fuel economy and tire life are at their peak, and steering and perfor mance are maximized. With hunters products used in over 100 countries, chances are good that there is a hunter wheel alignment machine in a trusted. Jul 14, 2019 the specifications for toe are read in fractions of an inch. Caster affects stability and steering effort but typically wont affect tire wear. After a measurement is performed a report is created pdf containing the measured angles. Tl12 passenger car alignment system truline wheel alignment. Sep 22, 2015 do it your self toe, camber caster home wheel alignment using quick trick tools episode 248 autorest duration.
The specifications for toe are read in fractions of an inch. The purpose of these adjustments is maximum tire life and a vehicle that tracks straight and true when driving along a straight and level road. How to read the alignment specification book and what it means. A short course on wheel alignment in the garage with. Incorrect wheel alignment conditions affect tire wear and can cause drifting andor pulling during cruise, acceleration and braking, plus poor directional control. Two wheel alignment is quickly becoming obsolete and four wheel alignment is rapidly being incorpo. When a rear suspension is not in alignment, it may create problems for the front tyre wear and directional pull or lead. Alignment angles and why they are needed on the vehicle. Chapter 4, the wheel alignment breakdown data are shown at the regional level, to show the sales, revenue and growth by regions, from 2014 to 2019.
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