Remove/install brake booster - AR43.10-P-0350GZ
MODEL 164
MODIFICATION NOTES
| 1.9.10 | "Perform brake test on test bench" reference changed | Test sequence augmented/revised |
| 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 | |
| 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-9406-02GZ | ||
| 1 | Move wiper arms to end position | ||
| 2 | Turn key in ignition lock to position "0" | ||
| 3 | Eliminate vacuum in BAS brake booster (A7/7) | ||
| 4 | Remove left cover below dashboard | AR68.10-P-1500GZ | |
| 5 | Remove securing clamp (1) and pull out pin (2). | ||
| 6 | Unscrew nuts (3) of BAS brake booster (A7/7) | *BA43.10-P-1001-01G | |
| 7 | Open engine hood and raise to vertical position | AR88.40-P-1000GZ | |
| 8 | Detach rubber seal (4) in the area of the section, left partition wall (7) | ||
| 9 | Remove bolt (5) | ||
| 10 | Unclip left partition wall section (7) from clips (6). | ||
| Risk of injury caused by moving parts that can pinch, crush or, in extreme cases even sever extremities. | Always remove ignition key when working on windshield wiper mechanism. | AS82.30-Z-0001-01A | |
| 11 | Remove wiper arms | AR82.30-P-6100GZ | |
| 12 | Remove water deflector over wiper system | AR83.25-P-1406GZ | |
| 13 | Disconnect release switch connector (8). | ||
| 14 | Disconnect BAS diaphragm travel sensor connector (9) | ||
| 15 | Remove wiper link rod (10). | ||
| 16 | Unscrew union nuts, pressure circuit and secondary brake circuit (11) from tandem master brake cylinder | ||
| *BA42.10-P-1003-04J | |||
| Fig 5 | |||
| Fig 6 | |||
| 17 | Disconnect connector from brake fluid reservoir (12). | ||
| 18 | Disconnect vacuum line (13) from BAS brake booster (A7/7). | ||
| 19 | Disconnect EPS pressure sensor connector (14). | ||
| 20 | Take out BAS brake booster (A7/7) | ||
| 21 | Unscrew nuts (17) from tandem brake master cylinder. | ||
| *BA42.10-P-1001-05H | |||
| 22 | Install in the reverse order | ||
| 23 | Bleed brake system | AR42.10-P-0010GZ | |
| Checking | |||
| Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 24 | Check brake system for leaks | AR42.10-P-0100-01GZ | |
| Risk of death caused by limbs being caught or crushed by rotating parts when performing tests on the brake test stand | Never leave the vehicle unattended on the rollers except in an emergency. Ensure that no one is under the vehicle or near rotating parts during testing. In case of emergency, use the EMERGENCY STOP switch to shut down test stand. | AS42.00-Z-0001-01A | |
| 25 | Carry out brake test on the test stand | AP42.00-P-4290BA |
BRAKE BOOSTER
| Number | Designation | Model 164.1/8 outer model 164.195 | |
|---|---|---|---|
| BA43.10-P-1001-01G | Nut, brake booster carrier to front end | Nm | 20 |
BRAKE LINES, BRAKE HOSES
| Number | Designation | Model 164.1/8 | |
|---|---|---|---|
| BA42.10-P-1003-04J | Brake pipe to master brake cylinder | Nm | 18 |
MASTER BRAKE CYLINDER
| Number | Designation | Model 164.1/8 | |
|---|---|---|---|
| BA42.10-P-1001-05H | Nut, brake master cylinder to brake booster | Nm | 10 |