Adjustment for front power window - AR72.10-P-1950-04V

FRONT DOOR

Number	Designation		Model 171
BA72.10-P-1008-01AB	Nut, power window to inner door panel	Nm	9
BA72.10-P-1009-01AB	Bolt, window to front power window	Nm	9

Move wedge shim (5) at rear of crank window (1) until number (arrow) below rear clamping jaw (4) can just still be seen.
Align bolt (3) in center in relation to rear clamping jaw (4) and tighten.

Fig 1: Identifying Wedge Shim, Crank Window And Rear Clamping Jaw
Courtesy of MERCEDES-BENZ USA
Align wedge shim (7) in center in relation to front clamping jaw (4) of crank window (1).
Align bolt (2) in bottom-most position in relation to front clamping jaw (4) and tighten.

Fig 2: Identifying Wedge Shim, Front Clamping Jaw And Crank Window
Courtesy of MERCEDES-BENZ USA
Loosen bolts (2, 3) and adjust dimension "A" by moving wedge shims (5, 7) in direction of arrow
Dimension "A" is the distance from the crank window (1) to the inner surface of the waistline and is approx. 7.5 mm. The dimension A diminishes by moving wedge shims (5, 7) upward; by moving wedge shims (5, 7) downward, dimension A increases (arrows).
Tighten bolts (2, 3) with specified tightening torque.

Fig 3: Adjusting Dimension Between Crank Window To Inner Surface Of Waistline
Courtesy of MERCEDES-BENZ USA

7.1 Loosen nut (9) and adjust dimension "A" by moving guide rail (10) in direction of arrow.
Only if the adjustment possibility of the wedge shim is not sufficient to adjust the distance from the crank window to the inner surface of the waistline reinforcement.

Fig 4: Moving Guide Rail
Courtesy of MERCEDES-BENZ USA
8.1 Tighten nut (9) with specified tightening torque.
Only if nut (9) is loosened.