Assess Condition Of Brake Linings - AP42.10-P-4252G
Model 461, 463
MODIFICATION NOTES
| 15.09.2020 Basic data updated. | Model 463.210/350 |
Shown on model 221
| 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 | |
| Notes on repairs to brake system | AH42.00-P-0003-01A | ||
| Check | |||
| 1 | Assess brake pad thickness (1) of brake pads on front axle. | ||
| Model 463.210/350 Model 463.234/239/255/272/273/274/275/348 Model 463.260/261/349 Model 463.276/277 except code BS1 (AMG painted brake callip., front/rear, silver) except code BS2 (AMG brake callipers) Model 463.276/277 with code BS1 (AMG painted brake callip., front/rear, silver) Model 463.276/277 with code BS2 (AMG brake callipers) Brake lining If, in exceptional cases, assessment through visual inspection is not possible. ↓ Remove front wheels and assess them. |
*BE42.10-P-1001-05W | ||
| 2 | Assess brake pad thickness (1) of brake pads on rear axle. | ||
| Model 463.210/350 Model 463.234/239/255/272/273/274/275/348 Model 463.260/261/349 Model 463.276/277 except code BS1 (AMG painted brake callip., front/rear, silver) except code BS2 (AMG brake callipers) Model 463.276/277 with code BS1 (AMG painted brake callip., front/rear, silver) Model 463.276/277 with code BS2 (AMG brake callipers) Brake lining |
*BE42.10-P-1001-15T | ||
| Clearance of brake shoes | *BE42.10-P-1001-13A | ||
| Adjustment value for automatic adjuster If, in exceptional cases, assessment through visual inspection is not possible. ↓ Remove rear wheels and assess them. |
*BE42.10-P-1002-13A | ||
| 3 | Determine expected remaining distance of brake pads. | AP42.10-P-4253-03EW | |
If the wear limit for the brake pads has been reached, replace brake pads. After obtaining special order. Otherwise the braking effect may be impaired and people, property and environmental damage may result. In order to avoid an unscheduled workshop visit between services, determine the remaining distance of the present brake pads. If the remaining distance determined is less than the next service interval, advise the customer to replaced the brake pads before the due service date. |
CHECK VALUES FOR FRONT AXLE BRAKE LINING
| Number | Designation | Model 463.210/350 | Model 463.234/239/255/27 2/273/274/275/348 | ||
|---|---|---|---|---|---|
| BE42.10-P-1001-05W | Brake lining | Brake pad, new | mm | 11 | 11 |
| Pad backing plate | mm | 6 | 5 | ||
| Wear limit | mm | 2 | 3 | ||
| Wear indicator activated (if installed) | mm | 2-3 | 3-4 | ||
CHECK VALUES FOR FRONT AXLE BRAKE LINING
| Number | Designation | Model 463.260/261/349, model 463.276/277 except code BS1/BS2 | Model 463.276/277 with code BS1/BS2 | ||
|---|---|---|---|---|---|
| BE42.10-P-1001-05W | Brake lining | Brake pad, new | mm | 12 | 10 |
| Pad backing plate | mm | 6 | 6 | ||
| Wear limit | mm | 2 | 2 | ||
| Wear indicator activated (if installed) | mm | 2-3 | 2-3 | ||
CHECK VALUES FOR BRAKE SHOES
| Number | Designation | Model 460, 461 with drum brakes on the rear axle Model 463 up to model year 2019 with drum brakes on the rear axle | |
|---|---|---|---|
| BE42.10-P-1001-13A | Clearance of brake shoes | mm | 0, 3 (±0, 1) |
CHECK VALUES FOR REAR AXLE BRAKE PAD
| Number | Designation | Model 463.234/239/255/272/273/274/275/348 | Model 463.260/261/349, model 463.276/277 with code BS1/BS2 | ||
|---|---|---|---|---|---|
| BE42.10-P-1001-15T | Brake lining | Brake pad, new | mm | 11 | 11 |
| Pad backing plate | mm | 5 | 6 | ||
| Wear limit | mm | 4 | 2 | ||
| Wear indicator activated (if installed) | mm | 4-5 | 2-3 | ||
CHECK VALUES FOR REAR AXLE BRAKE PAD
| Number | Designation | Model 463.210/350 model 463.276/277 except code BS1/BS2 | ||
|---|---|---|---|---|
| BE42.10-P-1001-15T | Brake lining | Brake pad, new | mm | 12 |
| Pad backing plate | mm | 6 | ||
| Wear limit | mm | 2 | ||
| Wear indicator activated (if installed) | mm | 2-3 | ||
CHECK VALUES FOR BRAKE SHOES
| Number | Designation | Model 460, 461 with drum brakes on the rear axle Model 463 up to model year 2019 with drum brakes on the rear axle | ||
|---|---|---|---|---|
| BE42.10-P-1002-13A | Adjustment value for automatic adjuster | Installation dimension "a" | mm | 82 |
| Distance "b" | mm | 11 | ||
| Picture | AR42.10-P-0169-01GG | |||