Let's look at it from a practical viewpoint:

Frame alignment is the structural integrity and positioning of a vehicle, and issues with frame alignment may affect the steering wheel, leading to wear or accidents.

Customers will inevitably return their vehicles to the repair shop if the frame alignment isn't properly fixed.

Whether it's a gasoline-powered or an electric vehicle, frame alignment is crucial to the safety, performance, and integrity of a vehicle.

For years, many mechanics and repair shops have continuously been trapped in the "comeback" cycle after exerting so much effort into the frame alignment repairs.

Fortunately, there's a solution to get past the "comeback" roadblocks.

In this blog, we will critically explore 10 mistakes that lead to frame alignment comeback and how to fix them.

10 mistakes that lead to frame alignment repair comeback and how to avoid them

1

Ignorance of OEM pre- and post-scanning

If you're guessing, you're gambling.

Many repair shops and mechanics skip the OEM scan during the repair process. It's a terrible attitude for achieving success in car repair. Why?

OEM scanning is a manufacturer-based repair process that diagnoses issues before and after repairs and proffers correct solutions.

So, if you miss the alerts, you miss the misalignment.

2

Believing Physical Inspection Only

Just because it looks okay doesn't mean it is.

This is the part where sensor and laser alignment tools come into play.

Use sensor and laser alignment to ensure the accuracy and alignment of components, such as shafts, bearings, and other components.

3

Incorrect Use of Frame Alignment Tools

Frame alignment tools are relatively sophisticated and advanced, requiring proper calibration and operation. Improper usage can lead to inaccurate results.

If you independently run a repair shop or you're a big chain, ensure all technicians under your authority are trained on the specific required equipment.

This training will follow the manufacturer's calibration procedures and techniques.

4

Not accounting for the vehicle's specific specifications

If you use generic alignment specifications, including measurement types instead of the manufacturer's recommended settings, comebacks are just around the corner.

How to fix it? Always use specific alignment specifications and state-of-the-art approaches.

5

Overlooking the impact of ride height and load

The ride height and load, such as passengers, cargo, and others, can influence and affect alignment angles.

Put the ride height measurement and load into consideration before alignment. Let alignment settings correlate with vehicle load.

6

Tire Pressure Check

Are you wondering why tire pressure matters in this case? Well, you must check all the boxes.

Tire pressure affects the vehicle's stance, influencing the alignment reading. If tire pressure is not checked, it can lead to frame misalignment, including tire wear and tear.

Ensure tire pressure is checked based on the manufacturer's recommended specifications before starting the alignment.

7

Improper suspension torque

Most mechanics and body repair shops make the mistake of not properly torquing suspension components after making adjustments.

Meanwhile, if components aren't properly fastened, you can't prevent them from shifting down the road.

Solution: Use a torque wrench following the manufacturer's guidelines for all suspension components.

8

Skipping Road Test

Repair shops that skip road tests aren't practical in their approach.

Because you may assume it's all fine, but a road test is one of your major testifiers. It quickly exposes loopholes that weren't noticed during the repair. It also helps OEM post-repair scanning.

Always do a road test. Drive the vehicle and figure out potential issues. The road test confirms your job.

9

Wrong alignment jig setup

Using the wrong alignment jig setup can lead to a "comeback."

Alignment jig setup helps in achieving precision and correct positioning of the frame during repairs.

To avoid incorrect fitting and positioning, leverage the alignment jig setup correctly.

10

Educate Your Customers

As much as you're a competent body repair mechanic, don't forget to educate them.

The recurring frame repair "comebacks" are often not the repair shop's unprofessional work. But some owners ignorantly incurred the damage.

To save yourself the headache, educate your customers on the alignment repair records, results, and proofs.

In conclusion

Most frame alignment comebacks happen due to ignorance.

As a mechanic or an auto repair shop, you should not have to experience the recycling comeback of frame alignment repair.

Now, you can efficiently implement the tips from this blog post and achieve excellent outcomes in your frame repairs. Good luck.

FAQ

1. Why does my steering wheel stay crooked even after an alignment? +
If the alignment isn't proper, you can have a crooked steering wheel. To have proper results, OEM pre/post scans are crucial, and it is important not to ignore ride height and load or improper suspension torque. Here, even a minor miscalculation can affect steering, so the alignment process should be carried out carefully.
2. Can incorrect tire pressure affect frame alignment? +
Though tire pressure feels to play a tiny role, it's still critical in the alignment process. Too low or too high pressure can drastically affect the vehicle's stance, distorting alignment readings and leading to uneven tire wear. Here, accuracy is top priority.
3. What are the most common mistakes that cause frame alignment issues to return? +
Among common mistakes, we can include skipping OEM pre/post-scans. Relying only on visual inspection is risky, as every detail matters. Also, using incorrect alignment specs and failing to road-test the vehicle can badly affect the alignment effectiveness. Some other mistakes are overlooking tire pressure, not considering ride height or load, and improperly torquing suspension components. To avoid misalignments, do not overlook these factors.