Remove/install hydraulic line of power steering with engine 272 pressure line - AR46.25-P-3015VF
MODEL 171.454 with ENGINE 272.942 pressure line
MODEL 171.456 with ENGINE 272.963 pressure line
| Remove/install | |||
|---|---|---|---|
| Risk of injury to skin or eyes caused by hydraulic fluid spraying out under high pressure. Risk of poisoning caused by swallowing hydraulic fluid. | Depressurize the hydraulic system completely before starting any work on the system. Wear protective clothing and safety glasses. | - | |
| Before opening the hydraulic system of the power steering, thoroughly clean the area surrounding the separation point. Even minute particles of dirt, introduced into the hydraulic components, can result in malfunctions or damage to the power steering. | |||
| Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, tailgates or sliding roof. | Keep body parts and limbs well clear of moving parts. | - | |
| 1 | Open engine hood and raise to vertical position | AR88.40-P-1000V | |
| 2 | Remove left intake air duct (1) | ||
| 3 | Suction off oil out of power steering expansion reservoir (2) | Figure | |
| Detach return line (3) from power steering expansion reservoir (2) | 4 | ||
| *BA46.30-P-1004-01F | |||
| Figure | |||
| 5 | Detach pressure line (4) of power steering from power steering pump by unscrewing the union nut (5) | ||
| *BA46.30-P-1002-01F | |||
| Figure | |||
| 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. | - | |
| 6 | Raise vehicle | AR00.60-P-1000V | |
| 7 | Detach center section of lower engine compartment paneling | AR61.20-P-1105V | |
| 8 | Detach pressure line (4) of power steering from oil pan by unscrewing bolt (6) | *BA01.45-P-1004-01M | |
| 9 | Remove screw (7) | - | |
| 10 | Unscrew bolt (8) and remove pressure line (4) of power steering from rack-and-pinion steering | ||
| *BA46.20-P-1001-01F | |||
| Figure | |||
| 11 | Take out pressure line (4) of power steering downwards | ||
| 12 | Install in the reverse order | ||
| 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. |
- | |
| 13 | Fill power steering pump and bleed | AR46.30-P-0010V | |
| 14 | Check oil level in power steering expansion reservoir (2), correct if necessary | ||
| Power steering - checking and correcting oil level | AP46.00-P-4611V | ||
| 15 | Check function of power steering and for leaks |
POWER STEERING PUMP
| Number | Designation | Engine 272 except engine 272 in model 211.054/056/08 7/092/254/256/ 287/292 | |
|---|---|---|---|
| BA46.30-P-1002-01F | Union nut, pressure line of power steering to power steering pump | Nm | 40 |
| BA46.30-P-1004-01F | Hose clamp, hydraulic line to power steering pump expansion reservoir | Nm | 3 |
OIL PAN
| Number | Designation | Engine 272 | ||
|---|---|---|---|---|
| BA01.45-P-1004-01M | Bolt, power steering pressure line to oil pan | M6 | Nm | 10 |
STEERING GEAR
| Number | Designation | Model 171 | ||
|---|---|---|---|---|
| BA46.20-P-1001-01F | Bolt, oil line retaining plate to rack-and-pinion steering | Nm | 18 | |
| BA46.20-P-1013-01F | Bolt, hydraulic line bracket to steering rack | M6 | Nm | 10 |