(Check Brake Pad Thickness And Condition Of brake discs - AP42.10-P-4251G)
Model 460, 461
Model 463
up to model year 2012
MODIFICATION NOTES
| 04.09.2019 | brake disc thickness | Model 463.260/261/270/271/272/349 | BE42.10-P-1001-09C |
| 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 | ||
| Remove | |||
| 1 | Remove wheel and tire assemblies. | AP40.10-P-4050G | |
| Measure | |||
| 2 | Measure brake lining thickness using vernier caliper. | Model 460, 461; model 463 up to model year 2012 |
|
| Front axle on model 463.272/273/274 up to model year 2012 Brake lining | *BE42.10-P-1001-05W | ||
| Rear axle on model 463.272/273/274 up to model year 2012 Brake lining | BE42.10-P-1001-15T | ||
If the wear limit is exceeded, ↓ replace brake linings. |
Fig 1 | ||
| 3 | Pull stop plugs (arrows) out of check bores and measure brake pad thickness of brake shoes. | Vehicles with drum brakes. | |
| Clearance of brake shoes | *BE42.10-P-1001-13A | ||
| Adjustment value for automatic adjuster | *BE42.10-P-1002-13A | ||
| Model 460, 461; model 463 up to model year 2012 Brake lining thickness | *BE42.10-P-1003-12A | ||
| Model 460, 461; model 463 up to model year 2012 Brake lining wear limit, drum brake | *BE42.10-P-1002-10A | ||
If the wear limit is exceeded, ↓ replace brake shoes of drum brakes. |
Fig 1 | ||
| Check | |||
| 4 | Check brake discs for score marks, cracks, corrosion and soiling (e.g. oil, grease). | If a crack length > 25 mm (0.98 inches), gaping cracks or score marks deeper than 0.5 mm (0.02 inches) or severe corrosion is present, ↓ Replace steel brake discs. If soiling (e.g. oil, grease) is present, ↓ clean brake discs and replace if necessary. |
|
| 5 | Check brake discs for axial runout if necessary. | ||
| Model 460, 461 Model 463 |
AR42.10-P-0265GG | ||
| up to model year 2012 | |||
| Measure | |||
| 6 | Measure brake disc thickness using vernier caliper. | ||
| Front axle on model 460, 461; model 463 up to model year 2012 brake disc thickness | *BE42.10-P-1001-08C | ||
| Rear axle on model 461; model 463 up to model year 2012 brake disc thickness | *BE42.10-P-1001-09C | ||
If the wear limit is exceeded, ↓ replace brake discs. |
Fig 1 | ||
| Install | |||
| 7 | Install wheel and tire assemblies. | AP40.10-P-4050G |
CHECK VALUES FOR FRONT AXLE BRAKE LINING
| Number | Designation | Model 463.234/239/255/27 2/273/274/275/348 | ||
|---|---|---|---|---|
| BE42.10-P-1001-05W | Brake lining | Brake pad, new | mm | 11 |
| Pad backing plate | mm | 5 | ||
| Wear limit | mm | 3 | ||
| Wear indicator activated (if installed) | mm | 3-4 | ||
CHECK VALUES FOR FRONT AXLE brake discS
| Number | Designation | Model 460, 461, 463 (except 463.234/239/255/260/261/270/271/272/27 3/274/275/276/277/3 48/349) without internally vented brake discs |
Model 461 with internally vented brake discs | ||
|---|---|---|---|---|---|
| BE42.10-P-1001-08C | brake disc thickness | New | mm | 16 | 30 |
| Wear limit | mm | 13 | 27 | ||
CHECK VALUES FOR FRONT AXLE brake discS
| Number | Designation | Model 463 (except 463.234/239/255/260/261/270/271/272/27 3/274/275/276/277/3 49) with internally vented brake discs | Model 463.260/261/349 except code PL1, model 463.270/271 with internally vented brake discs | ||
|---|---|---|---|---|---|
| BE42.10-P-1001-08C | brake disc thickness | New | mm | 30 | 32 |
| Wear limit | mm | 27 | 29, 4 | ||
CHECK VALUES FOR REAR AXLE brake discS
| Number | Designation | Model 461, 463 (except 463.234/239/255/260/261/270/271/272/27 3/274/275/276/277/3 49) | Model 463.260/261/270/27 1/272/349 | ||
|---|---|---|---|---|---|
| BE42.10-P-1001-09C | brake disc thickness | New | mm | 16 | 22 |
| Wear limit | mm | 14 | 20 | ||
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 463.234/239/255/27 2/273/274/275/348 | ||
|---|---|---|---|---|
| BE42.10-P-1001-15T | Brake lining | Brake pad, new | mm | 11 |
| Pad backing plate | mm | 5 | ||
| Wear limit | mm | 4 | ||
| Wear indicator activated (if installed) | mm | 4-5 | ||
CHECK VALUES FOR SERVICE BRAKE
| Number | Designation | Model 460, 461 Model 463 (except 463.234/239/255/272/273/274/275/348) up to model year 2019 | Model 463.234/239/255/27 2/273/274/275/348 | |
|---|---|---|---|---|
| BE42.10-P-1002-10A | Brake lining wear limit, drum brake | mm | 3, 5 | - |
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 | |||
CHECK VALUES FOR DRUM BRAKE
| Number | Designation | Model 460, 461, 463 | ||
|---|---|---|---|---|
| BE42.10-P-1003-12A | Brake lining thickness | Normal | mm | 9, 0 |
| Repair stage I | mm | 9, 5 | ||
| Repair stage II | mm | 10, 0 | ||
| Minimum lining thickness | mm | 3, 5 | ||
| Pad backing plate | mm | 3, 0...3, 5 | ||