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Home >> Mercedes Benz >> 2005 >> SL600 >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes -- Testing & Repair -- 230 Chassis >> Testing & Repair >> Remove/install parking brake pedal assembly - AR42.20-P-0510R

Remove/install parking brake pedal assembly - AR42.20-P-0510R

MODEL 230 

Fig 1: Identifying Parking Brake Pedal Assembly Components
G05075503Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Parking Brake Pedal
G05075504Courtesy of MERCEDES-BENZ USA
MODIFICATION NOTES

11.12.02 Check version of pedal assembly, added Step 11 BT42.20-P-0510-01A
REMOVINGINSTALLING Remove/install    
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A
NOTES Notes on self-locking nuts and bolts   AH00.00-N-0001-01A
1 Raise vehicle with lifting platform    
2 Release cable slack adjuster (91) and unhook spring (94)    
3 Remove left cover below instrument panel   AR68.10-P-1500R
4 Remove side paneling in left front footwell    
5 Loosen clamps (arrows) and remove cover (76) of pedal assembly (71)    
6 Unplug parking brake indicator lamp connector    
7 Unscrew bolts (72) and take off pedal assembly (71) NOTES Do not  loosen Torx bolts on the back of the pedal assembly (71), otherwise the pedal assembly (71) will be damaged beyond repair.
IMPORTANT Push pedal assembly (71) inwards slightly and remove from cover (76).
 
    TORQUE SPECIFICATION *BA42.20-P-1001-01A 
REFER TO BASIC KNOWLEDGE Friction brake pedal assembly / parking brake, function   GF42.20-P-1000A
8 Disconnect brake cable (85) from tensioning shackle on parking brake pedal (75) and use unclipping device to unclip from holding lug IMPORTANTInstallation:  Pay attention to rubber ring SPECIAL TOOL (85c).  
    SPECIAL TOOL Fig 3
9 Disconnect cable (79) for release of parking brake at pedal assembly (71) with tool (010)    
REFER TO SHOP-MADE TOOLS Tool for releasing parking brake control cable   WF58.50-P-4220-01A
10 Install in the reverse order    
INSPECT Checking     
11 Check version of pedal assembly (71) of parking brake    
REFER TO COMPONENT MODIFICATIONS Parking brake pedal assembly modified   BT42.20-P-0510-01A
12 Operate parking brake pedal (75) and check pedal travel of parking brake pedal (75) IMPORTANT If the pedal travel is outside the specified value: ↓  
    Adjusting parking brake. AR42.20-P-0540R 
    Actuating force on parking brake pedal *BE42.20-P-1001-01C 
    Notches through which the parking brake pedal must be depressed *BE42.20-P-1002-01C 
ADJUSTMENT VALUES FOR PARKING BRAKE

Number Designation Model 230, pedal assembly with pulled detent Model 230, pedal assembly with pushed detent
BE42.20-P-1001-01C Actuating force on parking brake pedal N 170 (-50/+70) 170 (-50/+70)
BE42.20-P-1002-01C Notches through which the parking brake pedal must be depressed Quantity 1 5
See fig. BT42.20-P-0510-01A BT42.20-P-0510-01A
PARKING BRAKE

Number Designation Model 230
BA42.20-P-1001-01A Bolt, foot-operated parking brake pedal assembly at front wall pillar Nm 12
Fig 3: Identifying Snap-Release Tool (129 589 11 63 00)
G05075505Courtesy of MERCEDES-BENZ USA