Removing
After removing the two covers of the mechanism, remove the four mounting bolts A (M5 head BTR4).
Pay attention to inserts B.
After installing the sunroof, proceed to adjust the panel.
The gaps between the panel and the sunroof cut-out must be evenly distributed between the front and rear sides, as well as between the right and left sides.
Using a ruler, check the clearance distribution at three points.
The measurement must be taken between the sunroof cut-out and the upper part of Form A.
- AV line (front side): 14±1.
- AR line (backside): 14±1.
- Line D (Right side): 15±0,5.
- Line G (left-hand side): 15±0,5.
Rear, front and side clearance adjustment
This operation must be carried out after removing the mobile panel or sunroof assembly.
Adjustment is made with the panel in the closed position and four mounting bolts, this allows you to adjust the panel along the X axis.
To adjust along the Y axis, slightly loosen the sunroof mounting bolts. Install two cylindrical rods with a diameter of 10 mm in specially designed holes to fix the sunroof drive mechanism in the X axis and install the panel in the Y axis.
Axis height clearance adjustment (Z)
Set sunroof to closed position.
As with the adjustment of the front and rear clearances, the adjustment is carried out using bolts and a panel, see above.
Place a ruler on edge in the sunroof cutout area and make sure it is flush with the sliding panel.
Height adjustment: Rear end tolerance: 1 mm over panel protrusion.
Tolerance for the front: 1 mm for panel depth.