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Removal, installation |
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| 1 |
Remove cover under instrument panel |
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AR68.10-P-1500K |
| 2 |
Remove stop lamp switch |
 Installation:
Adjust stop lamp switch |
AR42.10-P-0040A |
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Risk of poisoning
due to consuming brake fluid. Risk of injury
due to brake fluid coming into contact with the skin and eyes. |
Only pour brake fluid into suitable, appropriately marked containers. Wear protective clothing and safety glasses when handling brake fluid. |
AS42.50-Z-0001-01A |
| 3 |
Remove brake booster (16) |
Operate the brake pedal several times until the vacuum in the brake booster is reduced (only with vacuum line connected).
If the brake booster is replaced in vehicles with Brake Assist (BAS), the brake booster must be calibrated to the control module (BAS) using the hand-held tester (HHT). |
AR43.10-P-0350-01A |
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*BA43.10-P-1002-01A |
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Notes on brake fluid |
All models |
AH42.50-P-0001-01A |
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Notes on repairs to brake system |
All models |
AH42.00-P-0003-01A |
| 4 |
Unscrew brake master cylinder (17) on brake booster |
On BAS: Observe control module retaining plate
Installation:
Replace sealing ring (18) |
*BA42.10-P-1001-05A |
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Checking |
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| 5 |
Check brake master cylinder (17) for leaks at rear of piston |
Visual inspection |
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Notes on loss of brake fluid which is not visible externally |
Models 129, 140, 163, 168, 170, 202, 208, 210, 215, 220, 460, 461, 463 |
AH42.10-P-9406-02A |
| 6 |
Install in reverse order |
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