Remove/install brake fluid reservoir - AR42.10-P-0301MCU
MODEL 451.3/4
| Removal | |||
| 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 | |
| Brake fluid notes | AH42.50-P-0001-01A | ||
| Notes on repairs to brake system | AH42.00-P-0003-01A | ||
| 1 | Remove maintenance flap | ||
| 2 | Unscrew cap of brake fluid reservoir (2) and extract brake fluid from the brake fluid reservoir | ||
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer. | AS00.00-Z-0010-01A | |
| 3 | Raise the vehicle using the vehicle lift and remove underfloor paneling | Rechargeable drill / screwdriver http://gotis.aftersales.mercedes-benz.com |
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| 4 | Remove retainer (6) from master brake cylinder (5) | ||
| 5 | Detach brake lines (8) from master brake cylinder (5) | ||
| 6 | Release brake lines (8) from brackets (9) on underfloor | ||
| 7 | Cut through brake lines (8) at suitable position (arrow C) and remove loose sections of brake lines (8) | Only when replacing brake fluid reservoir (2). | |
| 8 | Lower vehicle with lifting platform | ||
| 9 | Remove right headlamp unit | AR82.10-P-4730MCU | |
| 10 | Disconnect electrical connector (4) from brake fluid reservoir (2) | ||
| 11 | Unclip brake fluid reservoir (2) from fresh-air intake (1) using a suitable screwdriver (3) (arrow A) and lift off | ||
| 12 | Release brake lines (8) of brake fluid reservoir (2) from bracket (arrow B) on firewall | ||
| 13 | Raise vehicle with vehicle lift | Only if the brake fluid reservoir (2) is reused. | |
| 14 | Lift out brake fluid reservoir (2) | ||
| Install | |||
| 15 | Raise vehicle with vehicle lift | Only when replacing brake fluid reservoir (2). | |
| 16 | Route brake lines (8) of brake fluid reservoir (2) to master brake cylinder (5) starting at top and working down | ||
| 17 | Clip brake lines (8) into brackets (9) | ||
| 18 | Connect brake lines (8) to master brake cylinder (5) | ||
| *450589153700 | |||
| 19 | Install retainer (6) on brake lines (8) | ||
| 20 | Install underfloor paneling | ||
| 21 | Lower vehicle with lifting platform | ||
| 22 | Clip brake lines (8) of brake fluid reservoir (2) into bracket (arrow B) on firewall | ||
| 23 | Clip brake fluid reservoir (2) onto fresh-air intake (1) | ||
| 24 | Connect electrical connector (4) to brake fluid reservoir (2) | ||
| 25 | Install right headlamp unit | AR82.10-P-4730MCU | |
| 26 | Bleed brake system | AR42.10-P-0010MCU |