Fix Your Mercedes’ Chassis Flex Disc in Austin’s Best Garage

The chassis flex disc in a Mercedes is also called a guibo. This part is a rubber coupling that is designed to connect the front of the driveshaft to the transmission and the back of the differential to the driveshaft. The point of the guibo is to prevent vibrations and absorb torque. At Swedish Auto Service, we recommend getting the chassis flex discs on your Mercedes checked every year or as part of routine maintenance to ensure the component isn’t cracking or worn. The chassis flex disc has a long life expectancy, but regular maintenance is still encouraged.

The experts at Swedish Auto Service have access to the most recent factory-grade equipment and tools to handle your Mercedes chassis flex disc repair. Our trained technicians can answer any questions you may have and can explain what signs to look for if you suspect the chassis flex disc to be the cause of your Mercedes having issues.

We recommend bringing your vehicle in for repair if the chassis flex disc is failing. If you ignore the problem, you risk severely damaging the drivetrain in your Mercedes, and that can be a costly bill. Our experts will inspect your discs to see what may be the cause of their failure. Once the cause is determined, the proper repair will be discussed with you before repairing the issue.

Expert Mercedes Advice From Trained Technicians in Austin

The list of symptoms below is a strong indicator that the chassis flex disc on your Mercedes is failing and your vehicle needs to be brought in as soon as possible to identify the cause.

Knocking or Clunking Noises

When the flex disc fails, it can make a clunking or knocking sound while engaging the transmission or shifting gears.

Trouble Shifting Gears

While trying to shift gears from park to reverse or drive, it can be difficult due to a faulty chassis flex disc.

Intense Vibrations

Intense vibrations from the center floor area are due to flex disc failure and the driveshaft becoming loose.

Excessive Driveshaft Movement

The driveshaft can have excessive movement due to the chassis flex disc failing.

Visibly Worn Out

The flex disc can be inspected for noticeable damage such as distortion, cracks, or separation from the driveshaft and differential.

Professional Inspections to Discover Cause of Flex Disc Failure

Let our experts at Swedish Auto Service diagnose the cause of the chassis flex disc in your Mercedes failing. We have the latest diagnostic tools, and our trained technicians can inspect the drivetrain to find the issue.

Misalignment

The flex disc can fail when the components of the drivetrain, such as the driveshaft, the transmission, and the differential, are out of alignment. This puts added stress on the flex disc, which causes its failure.

Insufficient Maintenance

Insufficient maintenance of the chassis flex disc will lead to its failure. By inspecting the disc for damage or cracks, the failure can be prevented.

Excessive Vibrations

The chassis flex disc can wear out prematurely if the disc is subjected to strong or extended periods of vibration. The flex disc was designed to handle vibrations, but if vibrations are excessive, it can put more wear and tear on them.

Material Degradation

The material a flex disc is made from is a type of tough rubber. Over time, this rubber can degrade due to being exposed to excessive vibrations, environmental factors, and heat. This will lead to the disc cracking or failing.

Discuss High-Quality Repairs with Mercedes Experts

The following is the process our experts will go through to repair the chassis flex disc on your Mercedes.

Preparation

Safety First: First, the Mercedes will be parked on a flat and even surface. The parking brake will be engaged, and the tires will be held in place by wheel chocks.
Gather Tools: At our shop, we have the specialized tools needed to repair the disc.
Support the Transmission: A jack stand and floor jack should be used if you need to remove the transmission mount. This will ensure that the transmission is safely supported.

Removal of the Old Flex Disc

Access: Our technician will remove the bolts that secure the disc bracket.
Driveshaft: Then the driveshaft bracket will be lowered to allow proper access to the flex disc.
Remove the disc: Our expert will remove the old chassis flex disc with precision and remember the positions of the disc and bolts for the installation of the new component.

Installation of the New Flex Disc

Orientation: Paying close attention to any raised flanges or marking the new flex disc will be carefully installed in the proper orientation.
Bolt Placement: Now the bolts will be replaced into their positions and will get tightened to the proper torque based on manufacturer specifications.
Reassemble: Our team will reassemble the components they removed earlier, like the brackets and transmission mount, in the opposite order they were removed.

Final Checks

Torque: To ensure that the bolts are all tightened properly, our expert will check the torque of the bolts again.
Test Drive: Once the installation of the new chassis flex disc is complete, our technicians will take the Mercedes out for a test drive to make sure that the operation of the vehicle is smooth and there aren’t excessive vibrations from the floor.

At Swedish Auto Service, we have been Mercedes Chassis Flex Disc Check servicing foreign vehicles like Mercedes since 1993. We pride ourselves on offering the highest-quality service available for a lower cost and less wait time compared to local dealerships in the Austin area. We understand that Mercedes owners want a commitment to service, but at Swedish Auto Service we strive to provide quality service to our customers. We serve clients in the Austin area and neighboring towns.

Schedule an appointment online today at https://swedishautoservice.com/ or call us at 512-836-0022. Stop by our shop in Austin to get the chassis flex disc in your Mercedes repaired.