Perform Wheel Alignment Check - AR40.20-P-0200GQ

MODEL 166, 292 

	Measure
1	Drive the vehicle onto the measuring station and secure using the parking brake	The measuring system must be approved by Mercedes-Benz.
2	Move selector lever to position "P"
3	Open driver door window	Preparations for checking steering lock.
4	Select suspension tuning S or S+ using appropriate button	Model 166, 292 with code 489 (AIRMATIC)
5	Raise the vehicle level and lower it again using the corresponding button	Model 166, 292 with code 489 (AIRMATIC)
6	Switch off ignition and keep transmitter key at a location beyond transmitter range (at least 2 m)
7	Carry out conditions and tests for chassis alignment		AR40.20-P-0260SX
8	Unlock turnplates and sliding platforms
9	Rock vehicle to settle suspension at front and rear	In order to bring the vehicle into ready-to-drive condition.
10	Check vehicle level at front and rear axle using electronic inclinometer and adjust if necessary	Depending on the measurement result the vehicle level must be adjusted at the front and rear axle.	AR40.20-P-0301GQ
11	Cover brake pedal and driver's seat
12	Using the adapter, install the brake pedal retaining tool between the pedal and the driver seat	The vehicle must not be loaded again.
		Brake pedal jack	Fig 2
		Adapter for brake pedal winch	Fig 1
13	Attach Mercedes-Benz quick-clamping devices		AR40.20-P-0230SX
14	Fit on measuring heads	For information on how to attach the measuring heads, see the corresponding operating instructions from the manufacturer.
15	Perform initial measurement	For carrying out the initial measurement, see corresponding dimensional check system operating instructions.
16	Adjust camber at rear axle	According to results of initial measurement.	AR40.20-P-0262GQ
17	Adjust rear-axle toe	According to results of initial measurement.	AR40.20-P-0261GQ
18	Adjust camber and caster at the front axle	According to results of initial measurement.	AR40.20-P-0263GQ
19	Adjust front axle toe	According to results of initial measurement.	AR40.20-P-0264CW
20	Check toe-out angle	According to results of initial measurement.	AR40.20-P-0325CW
21	Perform final measurement
22	Repeat operation steps 15 to 21	If the specified vehicle values are not reached.
23	Detach measuring heads
24	Detach Mercedes-Benz quick-clamping devices		AR40.20-P-0230SX
25	Remove brake pedal jack tool with its adapter	Brake pedal jack	Fig 2
		Adapter for brake pedal winch	Fig 1
26	Lock turntables and sliding platforms
27	Drive vehicle off measuring system
28	Check headlamp adjustment and correct if necessary
		Model 166 up to model year 2016	AP82.10-P-8260GZA
		Model 166 as of model year 2016 Model 292	AP82.10-P-8260I

Fig 1: Identifying Adapter For Brake Pedal Winch (211 589 00 31 00)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Brake Pedal Jack (000 589 18 31 00)

Courtesy of MERCEDES-BENZ USA