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Home >> Mercedes Benz >> 2011 >> SL65 >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes -- Maintenance -- 230 Chassis >> Maintenance >> Parking brake - adjusting cable slack adjuster - AP42.20-P-4262R

Parking brake - adjusting cable slack adjuster - AP42.20-P-4262R

MODELS 230, 240 

Shown on model 230 

Fig 1: Identifying Parking Brake - Cable Slack Adjuster (Shown On Model 230)
G05075518Courtesy of MERCEDES-BENZ USA
MODIFICATION NOTES

6.3.03 Check version of parking brake pedal assembly, incorporated for the first time Step 1 BT42.20-P-0510-01A
INSPECT Inspect    
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
1 Check version of parking brake pedal assembly See ↓  
REFER TO COMPONENT MODIFICATIONS   Parking brake pedal assembly modified BT42.20-P-0510-01A
2 Operate parking brake pedal and check pedal travel of parking brake pedal IMPORTANT If the pedal travel is outside the specified value: Perform steps 3 through 5.  
    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 
3 Raise vehicle with lifting platform wheel-free    
4 Correct lengthening of parking brake cables (85, 86) IMPORTANT To do this, screw in bolt (89) two turns and recheck pedal travel of parking brake pedal. If necessary, screw the bolt (89) further in until the pedal travel matches the specified value.  
5 Check that the rear wheels can turn freely    
ADJUSTING VALUES FOR PARKING BRAKE

Number Designation Model 230, pedal assembly with pulled detent Model 230, 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 240, pedal assembly with pulled detent Model 240, pedal assembly with pushed detent
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