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Home >> Mercedes Benz >> 2000 >> S430 >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes -- Testing & Repair -- 215 & 220 Chassis >> Testing & Repair >> Remove/install parking brake pedal assembly - AR42.20-P-0510I

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

Models 215, 220 

Fig 1: Identifying Parking Brake Pedal Assembly Remove/Install Components (Models 215, 220)
G04849501
Fig 2: Identifying Parking Brake Pedal
G04849502
MODIFICATION NOTES

2.12.02 Notes on self-locking bolts, incorporated for the first time   AH00.00-N-0001-01A
2.12.02 Check version of pedal assembly, included for the first time Step 12 BT42.20-P-0510-01A
REMOVINGINSTALLING Remove/Install     
DANGER Risk of death.  Death may result if vehicle slips or topples from the lifting platform. Align vehicle between the columns of the hydraulic hoist and position the four support plates below the hoist 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 Lift vehicle with lifting platform    
2 Preload automatic cable slack adjuster (92)   AR42.20-P-0520-01A 
3 Unscrew bolt (93) from intermediate lever (91) of automatic cable slack adjuster (92)    
4 Remove left cover below instrument panel Model 215 AR68.10-P-1500N
    Model 220 AR68.10-P-1500M
5 Remove front left floor covering   AR68.20-P-2050M
6 Loosen clamps (arrows) and remove cover (76) of pedal assembly (71) IMPORTANT The rear clamp is only accessible when the defroster nozzle with rosette is removed.  
7 Unhook brake cable (85) from the tensioning shackle on the parking brake pedal (75) and unclip from the pedal assembly (71) SPECIAL TOOL Use snap-release tool (043). *129589116300
    IMPORTANTInstallation:  Pay attention to correct seating of rubber ring (85c).  
8 Unscrew bolts (72) and take off pedal assembly (71) IMPORTANT Push pedal assembly (71) inwards slightly and remove from cover (76a).  
    NOTES Do not loosen Torx bolts on the back of the pedal assembly (71), otherwise the pedal assembly (71) will be damaged beyond repair.
TORQUE SPECIFICATION
*BA42.20-P-1001-01A 
REFER TO BASIC KNOWLEDGE Friction brake foot controls / parking brake, function   GF42.20-P-1000A
9 Detach control cable (79) for releasing parking brake. IMPORTANT To do so, first remove the bracket (77a) and then detach the control cable (79) from the release lever (77). Unclip control cable (79) from pedal assembly (71) using 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    
11 Slacken automatic cable slack adjuster (92)   AR42.20-P-0520-02A 
12 Check version of pedal assembly (71) See ↓  
REFER TO COMPONENT MODIFICATIONS   Parking brake pedal assembly modified BT42.20-P-0510-01A
13 Operate parking brake pedal (75) and check pedal travel of parking brake pedal (75) IMPORTANT If the pedal travel is not within the tolerance range: ↓  
    Adjust parking brake AR42.20-P-0540I 
    Control force on parking brake pedal *BE42.20-P-1001-01C 
    Number of notches that parking brake pedal has to be pressed *BE42.20-P-1002-01C 
ADJUSTING VALUES FOR PARKING BRAKE

Number Designation Model 215, Pedal assembly with pulled notch Model 215, Pedal assembly with pushed notch
BE42.20-P-1001-01C Control force on parking brake pedal N 170 (-50/+70) 170 (-50/+70)
BE42.20-P-1002-01C Number of notches that parking brake pedal has to be pressed Quantity 1 5
See fig. BT42.20-P-0510-01A BT42.20-P-0510-01A
ADJUSTING VALUES FOR PARKING BRAKE

Number Designation Model 220, Pedal assembly with pulled notch Model 220, Pedal assembly with pushed notch
BE42.20-P-1001-01C Control force on parking brake pedal N 170 (-50/+70) 170 (-50/+70)
BE42.20-P-1002-01C Number of notches that parking brake pedal has to be pressed Quantity 1 5
See fig. BT42.20-P-0510-01A &.2.(BT42.20P-0510-01A)
TORQUE SPECIFICATION PARKING BRAKE

Number Designation Model 215 Model 220
BA42.20-P-1001-01A Bolt, foot-operated parking brake pedal assembly to front wall pillar Nm 12 12
Fig 3: Identifying Snap-Release Tool (129 589 11 63 00)
G04849503