Remove/install master brake cylinder - AR42.10-P-0300NKB
MODEL 117, 156, 176, 242, 246
Shown on MODEL 246
| Risk of injury due to fan starting unexpectedly | Do not reach into the rotation or hazard area of the fan. Wear closed and close-fitting work clothes. | AS20.40-Z-0001-01A | |
| 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 | |
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| Brake fluid notes | AH42.50-P-0001-01A | ||
| Notes on repairs to brake system | AH42.00-P-0003-01A | ||
| Notes on externally invisible brake fluid loss | AH42.10-P-9406-02V | ||
| Remove/install | |||
| 1 | Eliminate vacuum in BAS brake booster (A77) | ||
| 2 | Remove brake fluid reservoir | AR42.10-P-0301NKB | |
| 3 | Detach air intake pipe between air filter housing and engine air intake duct on turbocharger | ENGINE 651 in MODEL 176, 246 | |
| 4 | Unclip electrical line (4) from master brake cylinder (1) | ||
| 5 | Identify brake lines (2) at the corresponding connections | ||
| 6 | Detach brake lines (2) on master brake cylinder (1) | ||
| *BA42.10-P-1003-04L | |||
| Fig 2 | |||
| Figure | |||
| 7 | Unscrew nuts (3) from BAS brake booster (A7/7) | *BA42.10-P-1001-05G | |
| 8 | Take out master brake cylinder (1) | Otherwise the push rod will be pressed out of its axial position. Otherwise damage can occur to the vehicle paint. |
|
| 9 | Install in the reverse order | ||
| 10 | Bleed brake system | AR42.10-P-0010NKB | |
| Check | |||
| 11 | Check brake system for leaks | AR42.10-P-0100-01V | |
| 12 | Carry out brake test on the test stand | ||
| AP42.00-P-4290BA |
MASTER BRAKE CYLINDER
| Number | Designation | MODEL 117 | MODEL 156 | |
|---|---|---|---|---|
| BA42.10-P-1001-05G | Nut, master brake cylinder to brake unit | Nm | 23 | 23 |
MASTER BRAKE CYLINDER
| Number | Designation | MODEL 242 | MODEL 176, 246 | |
|---|---|---|---|---|
| BA42.10-P-1001-05G | Nut, master brake cylinder to brake unit | Nm | 23 | 23 |
BRAKE LINES, BRAKE HOSES
| Number | Designation | MODEL 117 | MODEL 156 | ||
|---|---|---|---|---|---|
| BA42.10-P-1003-04L | Retaining screw, brake line to master brake cylinder | Ø4.75 | Nm | 18 | 18 |
| Ø6 | Nm | 18 | 18 | ||
| Ø8 | Nm | 24 | 24 | ||
BRAKE LINES, BRAKE HOSES
| Number | Designation | MODEL 176 | MODEL 242 | ||
|---|---|---|---|---|---|
| BA42.10-P-1003-04L | Retaining screw, brake line to master brake cylinder | Ø4.75 | Nm | 18 | 18 |
| Ø6 | Nm | 18 | 18 | ||
| Ø8 | Nm | 24 | 24 | ||
BRAKE LINES, BRAKE HOSES
| Number | Designation | MODEL 246 | ||
|---|---|---|---|---|
| BA42.10-P-1003-04L | Retaining screw, brake line to master brake cylinder | Ø4.75 | Nm | 18 |
| Ø6 | Nm | 18 | ||
| Ø8 | Nm | 24 | ||