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Home >> Smart >> 2017 >> Fortwo Proxy, 2D Convertible, Standard Trans >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering - 453 Chassis >> Testing & Repair >> Remove/Install Electric Rack-And-Pinion Steering - AR46.35-P-0600SR

Remove/Install Electric Rack-And-Pinion Steering - AR46.35-P-0600SR

MODEL 453 

MODIFICATION NOTES

26.10.2017 Initial startup of electric steering control unit and reset of learned value, added. Step 6  
G12095006Courtesy of MERCEDES-BENZ USA
  Notes on self-locking nuts and bolts   AH00.00-N-0001-01A
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Evaluating steering gear when repairing accident vehicles   AH46.20-P-9409-01SM 
REMOVINGINSTALLING Remove/install     
1 Pry off left and right tie rod ends (2) from steering knuckle   AR46.40-P-0210SR 
2 Lower front axle   AR33.10-P-0003SR
3 Remove bolts (3) INSTALLATION IMPORTANT : Replace bolts (3).
TORQUE SPECIFICATION Bolt, electric rack-and-pinion steering to front axle carrier
*BA46.20-P-1001-01R 
4 Remove electric rack-and-pinion steering (1) together with an assistant    
5 Install in the reverse order    
6
REFER TO SELF-DIAGNOSTIC SYSTEMS
Conduct initial startup of electric steering control unit then reset the learned value for the electric steering in the Electronic Stability Program (ESP) control unit When replacing the rack-and-pinion steering (1).
IMPORTANT Conduct initial startup in menu item "Adaptations".
AD00.00-P-2000-06SR
7
REFER TO SELF-DIAGNOSTIC SYSTEMS
Read out fault memory with diagnostic device and delete, if necessary   AD00.00-P-2000-06SR
STEERING GEAR

Number Designation Model 453
BA46.20-P-1001-01R Bolt, electric rack-and-pinion steering to front axle carrier Nm 105