Discuss your concerns with the driver. Ask questions when the vehicle is being written up. Learn why customers feel they need alignment. You can find wheel alignment auckland cost.
Keep these notes in mind. Take notes.
3 Take a look at the setback.
Setting back is a diagnostic angle which measures the distance between the centre of the front wheels. A vehicle can be aligned to get the camber, toe and caster within tolerances. However, the issue will still arise once it is in motion. A problem could be a difference in the setback angle. This can indicate damage to the frame or components, such as control arms or bushings. To determine if the problem is more serious, look closely at the caster angles side-to-side.
4 Take a look at the ride height. Suspension angles can change. The camber, caster, and toe of the suspension will change as the body moves. OEMs set these angles to ensure the best tire wear and stability at a ride height. The alignment angles may be off if a spring has a weak spring or is missing a coil.
5 Comparing side-by-side. Sometimes, a bent component can be difficult to see with the naked eye. Compare components on both sides if you notice a caster or steering angle that is not correct. You should pay attention to the steering arms, strut mounting points, and control arms. Many chassis parts can bend at certain points to protect the frame and unibody from damage in case of an accident.
6 Don’t forget to look at the individual angles. The car could still be in alignment trouble even if they are all in the green. It is important to understand the angles and consider how one angle can cause problems on the other side. This will help avoid costly repercussions. Even if specs are within acceptable limits, positive camber on one side and negative camber on the other can result in a pull.
7 Watch out for worn bushings. Over the past decade, the tire sidewalls have shrunk, and the driver’s expectation of smooth riding has remained the same. Although suspension bushings are larger, they can wear to the extent of changing alignment angles. The angles on the alignment rack may be within specs, but loads can be put on the bushing while braking, acceleration, and corning, which could cause them to change their angles. Wear at the inside edges of your tires and a negative toe out are two common signs that your bushing is worn.
8 Check for TSBs. TSCs for alignment problems often refer to tire wear or steering pull complaints. Most TSBs will focus on the warranty procedures and the amount the OE will reimburse dealers. But, it is important to read between the lines. One TSB instructed technicians to align a vehicle to the specifications, disregarding tolerances. There is a problem if there is a TSB update or a TSB.
9 Look for bent struts. A bent strut rod is one of the most difficult to diagnose. You can check for a bent shaft by loosening the large shaft nuts at the top of each one. The shaft will then be rotated 360 degrees while you watch the camber reading. The shaft will bend and cause the top of your wheel to wobble. As the shaft turns, the camber reading will also change. The camber reading is unchanged, which means that there is nothing wrong with your strut. Because it is impossible to straighten this type of damage safely, a bent strut must be replaced. A hardened shaft can be bent but not bent. This will most likely cause it to crack.