15/08/2023 10:58:33
Fixed Glass - Panoramic Roof Assembly (Remove and Replace)
Correction Code 24101102
- 2023-07-31: Added sliding glass reinstall to installation section.
Warning
To avoid personal injury, wear
cut-resistant gloves when performing this operation.
Warning
To avoid personal injury, eye protection
must be worn when performing this operation.
Note
Use Dow Betaseal Express fast-curing
glass adhesive to perform this procedure.
CAUTION
For Europe only: Only
technicians who have been trained in working with diisocyanates and have completed
all required certification courses are permitted to perform procedures using
urethane and other products containing diisocyanates. Proper personal protective
equipment (PPE) must be worn when working with products containing diisocyanates.
Removal
- Protect external bodywork and internal trim adjacent to fixed glass.
- Place suitable covers over remaining paint and body work.
- Remove the panoramic roof sliding glass. See Sliding Glass - Panoramic Roof Assembly (Remove and Replace).
-
Carefully release the clips (x4)
that attach the headliner center trim to the cross rail.
CAUTIONTake care not to damage component(s).CAUTIONReplace any broken clips.
- 2nd generation panoramic roof only: Remove the fasteners (x3) that attach the metal bar to the roof frame.
-
Remove the screws (x2) that
attach the headliner to the roof frame or the metal bar, as applicable.
- Remove the LH C-pillar upper trim. See Trim - C-Pillar - Upper - LH (Remove and Replace).
- Remove the RH C-pillar upper trim.
-
Release the rear header clips (x5), and lower the rear of the headliner.
NoteThe headliner does not need to be completely lowered.
- Assemble sealant cutting tool and cut a hole in sealant.
-
Carefully cut sealant securing glass to body and remove glass. Note installed position of any height or alignment setting blocks.
WarningOnly use cleaning agents and solvents in a well-ventilated area.CAUTIONTake care not to damage component(s).
- Position glass on a suitable stand.
- Remove sealant from body and original glass if re-installing.
Installation
- Clean and polish glass.
- Attach suction handles (x2) to exterior surface of the glass.
-
Apply primer as directed by the adhesive manufacturer.
NoteCheck the primer and urethane adhesive packaging for the appropriate working times for each product. Prepare the necessary tools and the work environment so that the glass can be installed within the specified working times.
-
Assemble the caulking gun and
urethane adhesive applicator.
NoteUrethane adhesive applicator opening must be 8mm wide and 14mm tall.
- Apply the urethane adhesive to roof opening. If height blocks or spacers were found during removal, install blocks to previously noted positions.
- With assistance position and align glass to body opening. Evenly and progressively press glass onto spacers.
-
Apply suitable tape to secure the glazing while the adhesive cures.
WarningDo not drive the vehicle until the adhesive manufacturer’s recommended minimum drive-away time has passed. Dow Betaseal Express has a drive-away time of 1 hour minimum in temperatures of 0˚F (-18˚C) or warmer. If necessary, leave the tape applying pressure to the glass on the vehicle and advise the customer that they can remove it after 24 hours. Additionally, advise the customer that they should avoid high driving speeds and speed bumps for the next 24 hours.
- Remove the suction cups.
- Examine the integrity of the whole length of sealant joint and add more if required.
- Clean off any excess sealant extruded from the joint.
- Reinstall the panoramic roof sliding glass. See Sliding Glass - Panoramic Roof Assembly (Remove and Replace).