Remove/install pipeline between control head and steering gear housing. - AR46.20-P-3501SYZ
MODEL 221, 216 with 4MATIC
MODIFICATION NOTES
| 4.2.10 | Value changed: Bolt, rack-and-pinion steering and retaining plate to front axle carrier, 1st stage | *BA46.20-P-1001-01M |
| Remove/install | |||
| When performing the following work, it is essential to ensure the utmost cleanliness at the workplace and while carrying out repairs, otherwise the rack-and-pinion steering (10) may not function correctly | |||
| 1 | Extract oil from power steering expansion reservoir | *210589007100 | |
| 2 | Detach steering coupling from the lower steering shaft | AR46.10-P-8000SX | |
| 3 | Detach retaining plate (8); to do this, unscrew bolts (10a, 10b) | *BA46.20-P-1001-01M | |
| *BA46.20-P-1002-01M | |||
| 4 | Lower the rack-and-pinion steering (10) | ||
| 5 | Detach mounting clamp (4 or 6) | ||
| 6 | Remove bolts (2) and remove retaining plate (1) | *BA46.20-P-1003-01M | |
| 7 | Remove pipeline (3 or 5) | ||
| 8 | Install in the reverse order |
STEERING GEAR
| Number | Designation | Model 216 with 4MATIC | Model 221 with 4MATIC | ||
|---|---|---|---|---|---|
| BA46.20-P-1001-01M | Bolt, rack-and-pinion steering and retaining plate to front axle carrier | Step 1 | Nm | 100 | 100 |
| Stage 2 | ∠° | 90 | 90 | ||
| BA46.20-P-1002-01M | Bolt, retaining plate for rack-and-pinion steering to front axle carrier | Nm | 110 | 110 | |
| BA46.20-P-1003-01M | Bolt on clamp plate, high-pressure line / return line to rack-and-pinion steering | Nm | 20 | 20 | |