Remove/install brake unit - AR43.10-P-0360GR
MODEL 463.243 /244 /245 /246 /247 /249 /250 /254 /270 /271 /309 /322 /323 /332 /333
MODEL 463.248 except CODE (979) Special protection version
Shown on engine 113.962
| 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 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 | |
| Notes on externally invisible brake fluid loss | Model 129, 140, 163, 168, 170, 202, 203, 208, 209, 210, 215, 220, 452.3/4, 414, 460, 461.217/219/223/227/229/238/239/ 249/266/267/302/321/322/323/ 326/327/328/329/332/335/336/ 337/338/341/342/345/365/366/ 367/368/401/402/403/404/405/ 450/451/452/454/455/456/458/ 459, 463.200/204/206/207/208/209/ 220/221/224/225/227/228/230/ 231/232/233/240/241/243/244/245/ 246/247/248/249/250/254/270/271/ 300/304/307/308/309/320/321/ 322/323/324/325/327/328/330/ 331/332/333, 639 | AH42.10-P-9406-02A | |
| 1 | Unplug electrical connector (8) at expansion reservoir (9). | ||
| 2 | Unscrew brake lines (10) from master brake cylinder (11) | *BA42.10-P-1003-04B | |
| Fig 5 | |||
| Brake fluid notes | All models | AH42.50-P-0001-01A | |
| Notes on repairs to brake system | All models | AH42.00-P-0003-01A | |
| 3 | Unplug release switch and solenoid valve connector (A7/7x2). | ||
| 4 | Unplug diaphragm travel sensor connector (A7/7x1). | ||
| 5 | Remove clamp bolt (14) for jump-starting point ground line. | ||
| 6 | Pull vacuum line (12) out of brake booster (A7/7). | ||
| Notes on repairs to brake system | All models | AH42.00-P-0003-01A | |
| 7 | Remove control unit (C). | ||
| 8 | Remove cover under dashboard (1) | AR68.10-P-1500GM | |
| 9 | Remove stop lamp switch (S9/1) | ||
| 10 | Detach cotter pin (4) from retaining pin (3) | ||
| 11 | Pull out mounting bolt (3) | ||
| 12 | Unscrew nuts (13) | ||
| *BA43.10-P-1004-01B | |||
| 13 | Remove BAS brake booster (A7/7) with master brake cylinder (11). | *BR00.45-Z-1004-01A | |
| Brake fluid notes | All models | AH42.50-P-0001-01A | |
| Notes on repairs to brake system | All models | AH42.00-P-0003-01A | |
| 14 | Install in the reverse order | ||
| 15 | Bleed brake system | Model 463.243/244/245/246/247/248/249/ 250/254/309/322/323/332/333 | AR42.10-P-0010GG |
| Model 463.270/271 | AR42.10-P-0010GX | ||
| 16 | Check brake system for leaks | AR42.10-P-0100-01A | |
| 17 | Brake testing on test stand | ||
| Brake testing on test stand | AP42.00-P-4290G | ||
| 18 | Carry out function check of stop lamp switch (S9/1). |
BRAKE LINES, BRAKE HOSES
| Number | Designation | Model 463.270/271 | Model 463 except model 463.270/271 | |
|---|---|---|---|---|
| BA42.10-P-1003-04B | Brake pipe to master brake cylinder | Nm | 15 | 15 |
PNEUMATIC BRAKE BOOSTER
| Number | Designation | Model 463 | |
|---|---|---|---|
| BA43.10-P-1004-01B | Nut, brake pedal bearing bracket at brake booster | Nm | 16 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1004-01A | Sealant | A 003 989 01 71 |