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Assess Condition Of Brake Linings - AP42.10-P-4252S

MODEL 453 

On front axle 

MODIFICATION NOTES

09.05.2018 Brake lining   BE42.10-P-1001-05Y
G12096943Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
  Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A
  Notes on repairs to brake system   AH42.00-P-0003-01A 
INSPECT Check     
1 Assess lining thickness (1) of brake linings on front axle IMPORTANT If necessary, use flashlight (2) or mirror. The thickness of the pad backing plate can be used as a guide when assessing lining thickness (1). Brake lining
If, in exceptional cases, assessment by means of visual inspection is not possible:

Detach wheel and tire assemblies and inspect them, subject to separate repair order.
*BE42.10-P-1001-05Y 
2 Determine likely remaining distance of brake linings on front axle NOTES
If the wear limit for the brake linings is reached, the brake linings must be replaced subject to separate repair order.
Otherwise the braking effect may be impaired and people, property and environmental damage may result.
IMPORTANT Per axle, the brake pad with the least lining thickness (1) is to be used for determining the likely remaining distance.
In order to avoid an unscheduled workshop visit between services, it is necessary to determine the remaining distance of the present brake linings.
If the remaining distance determined is smaller than the next service interval, premature brake pad replacement should be recommended to the customer.
AP42.10-P-4253-03EW 
CHECK VALUES FOR FRONT BRAKE LINING

Number Designation Model 453
BE42.10-P-1001-05Y Brake lining Brake pad, new mm 12
Pad backing plate mm 5, 5
Wear limit mm 2
Wear indicator activated (if installed) mm 2-3