Remove/install rear axle brake caliper - AR42.10-P-0080AA
MODEL 461 with disk brakes on rear axle
MODEL 463 (except 463.270 /271) with disk brakes on rear axle
| Remove/install | |||
| Risk of poisoning caused by swallowing brake fluid. Risk of injury caused by brake fluid coming into contact with skin and eyes. | Only pour brake fluid into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid. | AS42.50-Z-0001-01A | |
| Risk of injury to skin and eyes caused by handling hot or glowing objects. | Wear safety gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Brake fluid notes | AH42.50-P-0001-01A | ||
| Notes on repairs to brake system | AH42.00-P-0003-01A | ||
| 1 | Remove wheel. | ||
| Remove/install wheels, rotate if necessary | AP40.10-P-4050G | ||
| 2 | Remove brake hose (1) from brake caliper (2) | ||
| *BA42.10-P-1005-04B | |||
| Fig 4 | |||
| Fig 3 | |||
| 3 | Detach brake caliper (2) from brake caliper support (6) | ||
| *BA42.10-P-1002-17B | |||
| 4 | Remove contact sensor for brake wear indicator | If installed | |
| *BA42.10-P-1004-17B | |||
| 5 | Press back brake piston using resetting device (4) | ||
| Fig 5 | |||
| 6 | Clean brake caliper (2) using brake caliper brush | Fig 6 | |
| Checking | |||
| 7 | Check brake caliper (2) for brake fluid escaping from the brake piston (4) | ||
| 8 | Check dust cap (5) for damage | ||
| 9 | Install in the reverse order | ||
| 10 | Bleed brake system | AR42.10-P-0010GG | |
| Risk of accident when commissioning the vehicle due to a lack of braking effect when the service brake is operated for the first time after repair work | Before starting engine, actuate brake pedal several times until the pressure is built up and maintained in the brake system. | AS42.50-Z-0002-01A | |
| 11 | Press brake pedal several times and check brake system for leaks | AR42.10-P-0100-01A | |
| 12 | Check fluid level in the brake fluid reservoir, correct if necessary | ||
| Hydraulic brake system - check fluid level, correct if necessary | AP42.50-P-4210G |
BRAKE LINES, BRAKE HOSES
| Number | Designation | Model 461 | Model 463 except model 463.270/271 | |
|---|---|---|---|---|
| BA42.10-P-1005-04B | Brake hose to rear axle floating caliper | Nm | 18 | 18 |
REAR AXLE FLOATING BRAKE CALIPER
| Number | Designation | Model 461, 463 except model 463.270/271 | |
|---|---|---|---|
| BA42.10-P-1002-17B | Guide pin on caliper support | Nm | 30 |
| BA42.10-P-1004-17B | Self-locking bolt, brake pad wear sensor to floating caliper | Nm | 30 |