Perform wheel alignment check - AR40.20-P-0200CW

MODEL 204

MODIFICATION NOTES

21.9.08

Sequence of wheel alignment check changed

	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	Carry out conditions and tests for chassis alignment		AR40.20-P-0260SX
3	Using the adapter, install the brake pedal retaining tool between the pedal and the driver seat	Protect the brake pedal and driver seat from damage. Otherwise the brake pedal or the front seat may be damaged.
		Brake pedal jack	Fig 2
		Adapter for brake pedal winch	Fig 1
4.1	Place the transmission in neutral	Vehicles with manual transmission
4.2	Move selector lever to position "P"	Vehicles with automatic transmission
5	Open window on driver door and close driver door	Preparations for checking steering lock. The vehicle must not be loaded again.
6	Switch off ignition
7	Attach Mercedes-Benz quick-clamping devices		AR40.20-P-0230SX
8	Fit on measuring heads
9	Unlock turnplates and sliding platforms
10	Perform initial measurement
11	Check vehicle level at front and rear axle using electronic inclinometer and adjust if necessary		AR40.20-P-0301CY
11		Depending on the measurement result the vehicle level must be adjusted at the front and rear axle.	AR40.20-P-0301CY
12	Checking rear axle camber		AR40.20-P-0331CW
12	Checking rear axle camber	According to results of initial measurement. The camber on the rear axle is not adjustable.	AR40.20-P-0331CW
13	Adjust rear-axle toe		AR40.20-P-0261CW
13	Adjust rear-axle toe	According to results of initial measurement.	AR40.20-P-0261CW
14	Adjust camber and caster at the front axle		AR40.20-P-0263CW
14	Adjust camber and caster at the front axle	According to results of initial measurement.	AR40.20-P-0263CW
15	Adjust front axle toe		AR40.20-P-0264CW
15	Adjust front axle toe	According to results of initial measurement.	AR40.20-P-0264CW
16	Check toe-out angle		AR40.20-P-0325CW
16	Check toe-out angle	According to results of initial measurement.	AR40.20-P-0325CW
17	Perform final measurement
18	Detach measuring heads
19	Detach Mercedes-Benz quick-clamping devices		AR40.20-P-0230SX
20	Remove brake pedal jack tool with its adapter	Brake pedal jack	Fig 2
20	Remove brake pedal jack tool with its adapter	Adapter for brake pedal winch	Fig 1
21	Drive vehicle off measuring system
22	Lock turntables and sliding platforms

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