Body (Interior and Exterior)
Rear Window Repair Procedures
In this manual: Body (Interior and Exterior)
13steps
~78min
3/5difficulty
Done 0 of 13
Removal
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- Remove the sliding glass. (Refer to Sunroof - "Sliding Glass")
- Remove the roof side molding. (Refer to Body Moldings - "Roof Side Moldings")
- Pull the piano wire (A) to the left and right, then apply force in the direction of the arrow to cut the remaining sealant.

- Longer wires require more power, so divide the section
and
in half to cut off the remaining sealant.

- Make sure to wear gloves to protect your hands from possible injury.
- Be careful not to burn your hands from the heat generated by the wire.
- Be careful when working with the wiring harness, as it may be cut.

- Be careful not to damage the body.

- Make sure that two or more people work together when using the wire.

- Longer wires require more power, so divide the section
- Carefully remove the rear window (A) without damaging it.

Installation
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- Install the roof side molding.
- Install the sliding glass.
- Use a blade to cut away the remaining sealant (A) around the body panel.

- When cutting off the remaining sealant around the body panel, be sure to leave a thickness of 2 mm from the adhesive surface.

- Make sure the body paint surface is not damaged.
- If damaged, apply paint or rust inhibitor for service.

- If the rear window (A) is reused, use a blade to remove the remaining sealant (B) around the body panel.

- Use alcohol or a pneumatic gun to clean the edges of the body panel and the rear window.
- Using a sealant gun, apply sealant (B) around the body panel (A).

- When applying sealant using a sealant gun, make sure the sealant is not cracked to prevent water leakage.

- Install the rear window (A) loosely onto the body panel.

- Check the gap and flush before the rear glass (A) is fully installed.
- Apply tape around the rear window so that the glass does not come loose.

- If too much sealant is applied, it may leak out of the body. Use alcohol or a cleaning agent to wipe off excess sealant.


- Install the rear window and park the vehicle on a level surface for at least 4 hours.
- If you need to drive the vehicle, be sure to drive SLOWLY for at least 8 hours after installation.
- Advise the driver not to drive aggressively or on rough road surfaces for 2-3 days.
Test yourself
A quick Hyundai Sonata LF quiz: every answer comes with an explanation and a link to the manual page.
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Sealant Gun