Remove/Install Master Brake Cylinder - Ar42.10-D-0300TS
Model 907
| 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 the engine, actuate brake pedal several times until pressure is built up and maintained in the brake system. | AS42.50-Z-0002-01A | |
| Risk of poisoning from swallowing brake fluid. Risk of injury from skin and eye contact with brake fluid | 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 | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Brake fluid notes | AH42.50-P-0001-01A | ||
| Notes on working on clutch operating system | Model 907 | AH25.20-N-0003-01TS | |
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| Notes on repairs to brake system | AH42.00-P-0003-01A | ||
| Notes on inspecting corrosion on brake lines | AH42.50-Z-0002-01A | ||
| Remove/install | |||
| 1 | Remove vacuum in brake booster. | ||
| 2 | Extract brake fluid from brake fluid reservoir. | Extraction bellows |
|
| 3 | Remove feed hose (2) from clutch master cylinder. | Model 907 |
Fig 2 |
| 4 | Detach electrical connector (7). | ||
| 5 | Remove brake fluid reservoir. | When replacing the master brake cylinder (1). | AR42.10-D-0308TS |
| 6 | Detach brake lines (4). Note on calculation of tightening torque when using insertion or socket tools with various effective lengths |
Catch escaping brake fluid using a suitable rag and seal openings. |
AH00.00-P-0015-01CW |
| *BA42.10-N-1004-14TS | |||
| Fig 1 | |||
| Fig 2 | |||
| 7 | Remove master brake cylinder (1). | *BA42.10-N-1001-05TS | |
| Check | |||
| 8 | Check brake booster for inner soiling caused by brake fluid. Notes on externally invisible brake fluid loss |
If soiling is present, ↓ replace brake booster. |
AH42.10-P-9406-02A |
| Model 907 | AR43.10-D-0350TSR | ||
| AR43.10-D-0350TSF | |||
| 9 | Install in the reverse order. | ||
| Bleeding | |||
| 10 | Bleed brake system. | AR42.10-D-0010TS |
| Number | Designation | Model 907 | |
|---|---|---|---|
| BA42.10-N-1001-05TS | Nut, brake master cylinder to brake booster | Nm | 20 |
| Number | Designation | Model 907 | |
|---|---|---|---|
| BA42.10-N-1004-14TS | Retaining screw, brake line to master brake cylinder | Nm | 14 |