AR72.12-P-1950-01TX Height Adjustment For Rear Window
AR72.12-P-1950-01TX Height Adjustment For Rear Window
Test Values For Gap Dimensions On Hoods, Doors And Lids:
Check And Adjustment Values For Rear Door:
Rear Door:
Special Tool:
Special Tool:
Check
1. Jumper left front door contact switch or right front door contact switch by positioning a long wedge between the locking eye and left rear door contact switch or right rear door contact switch. Then move crank window to uppermost position.
2. Move rear door to first lock catch
The crank window should make uniform contact with the outer window seal.
3. Check course of crank window and dimensions "d" and "H", adjust if necessary.
It is possible for the visible line to be adjusted correctly even though the overall height still deviates; in such cases compensate this with the height adjustment mechanism. The B-pillar cover is a fixed point and should never be readjusted
Adjustment, shown on vehicle without code (596) Heat insulating glass with removed door liner
4. Lower crank window (1) to assembly position until bolts (2) in clamping jaws (3) are accessible
5.1. Mark installation position (2) in clamping jaws (3)
On vehicles without code (596) Heat insulating glass.
The adjustment area of the crank window (1) becomes visible during the adjustment by marking the installation position of the crank window (1).
5.2. Mark installation position of crank window (1) to front and rear clamping jaws (3) on retaining rail of crank window (1).
On vehicles with code (596) Heat insulating glass. The adjustment area of the crank window (1) becomes visible during the adjustment by marking the installation position of the crank window (1).
6. Loosen screws (2).
7. Move crank window (1) horizontally and vertically in the corresponding direction from bottom
On vehicles without code (596) Heat insulating glass, the wedge shim (4) should be located on the rear clamping jaws (3) in its bottom-most position.
The previously installed markings define the adjusted area.
8. Tighten bolts (2) to specified tightening torque, move crank window (1) to upper end position and move rear door to first catch position.
9. Recheck course of crank window (1) and dimensions "d" and "H", repeat adjustment if necessary
Check height adjuster (6)
10. Open rear door, lower window (1) and move back to upper end position Check whether both height adjusters (6) audibly move simultaneously to their end stops.
Both height adjusters (6) should reach their end stops simultaneously, e.g. the crank window (1) should not tilt when moving up.
Adjust height adjuster (6)
11. Lower crank window (1) to assembly position and remove covers (5) from front and rear access cover
12.1. Perform basic adjustment for height adjuster (6) from bottom through corresponding access cover.
Only when height adjuster (6) does not move simultaneously to end stops.
Completely turn both height adjusters (6) upward and then turn back seventeen full turns.
13. Turn height adjuster (6) from bottom through corresponding access cover.
Always turn both height adjusters (6) the same amount in the same direction
When turning height adjuster (6) to left, the crank window (1) is moved upward.
When turning height adjuster (6) to right, the crank window (1) is moved downward
One turn of the height adjuster (6) corresponds to approx. 1 mm height adjustment of the crank window (1).
14. Move crank window (1) to upper end position and check whether both height adjusters (6) simultaneously reach audibly their end stops.
Both height adjusters (6) should reach their end stops simultaneously, e.g. the crank window (1) should not tilt when moving up.
15. Move rear door to first lock position and recheck course of crank window (1) and dimensions "d" and "H", repeat setting of height adjuster (6) if necessary.
16. Open rear door and install covers (5).
17. Remove long wedge between locking eye and left rear door contact switch or right rear door contact switch