Remove/Install Brake Booster Vacuum Line - AR43.10-P-0355MSC
Model 167 With Engine 256
| Topical note | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Preparatory tasks | |||
| 1 | Reduce vacuum in brake booster (4) by depressing brake pedal several times. | ||
| Remove/install vacuum line (3) on brake booster | |||
| 2 | Remove cover of air/water duct. | AR83.10-P-1411ME | |
| 3 | Remove vacuum line (3) from brake booster (4) and seal openings using suitable stop plugs. | Fig 3 | |
| 4 | Remove vacuum line (5) from fitting (1) and seal openings using suitable stop plugs. | Fig 3 | |
| 5 | Unclip fitting (1) from partition. | Long wedge | Fig 1 |
| 6 | Unclip vacuum line (3) from holders (2). | ||
| 7 | Remove vacuum line (3). | ||
| 8 | Install in the reverse order. | ||
| Remove/install vacuum line (5) at top in engine compartment | |||
| 9 | Remove vacuum line (5) from fitting (1) and seal openings using suitable stop plugs. | Fig 3 | |
| 10 | Release and disconnect vacuum line (5) at connecting point (10). | ||
| 11 | Remove vacuum line (5) and seal openings with suitable stop plugs. | Fig 3 | |
| 12 | Install in the reverse order. | ||
| Remove/install vacuum line (8) at bottom in engine compartment | |||
| 13 | Release and disconnect vacuum line (8) at connecting point (10), and seal openings using suitable stop plugs. | Fig 3 | |
| 14 | Remove bolts_(7). | *BA00.10-P-1002-04A | |
| 15 | Remove lower engine compartment lining. | AR61.20-P-1105ME | |
| 16 | Remove screw (9). | *BA00.10-P-1002-04A | |
| 17 | Remove vacuum line (6) from vacuum line (8), and seal openings using suitable stop plugs. | Fig 3 | |
| 18 | Remove vacuum line (8). | ||
| 19 | Seal openings with suitable stop plug. | Fig 3 | |
| 20 | Check O-ring on vacuum line (8) for damage. | When reusing the vacuum line (8). If damage is found, ↓ replace O-ring for vacuum line (8). |
|
| Fig 2 | |||
| 21 | Install in the reverse order. | ||
| Concluding tasks | |||
| 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 OFF switch to shut down test stand. | AS42.00-Z-0001-01A | |
| 22 | Perform brake test on test stand. | ||
| AP42.00-P-4290BA |
METRIC SCREWS/BOLTS AND NUTS AS PER MBN 10 105, 10 143
| Number | Designation | 8.8 | 10.9 | |
|---|---|---|---|---|
| BA00.10-P-1002-04A | M6X1 | Nm | 9 | 13 |