PRE-RELEASE
Delivery line for power steering, B207, 4WD, LHD
| Delivery line for power steering, B207, 4WD, LHD |
| Important | ||
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Scrupulous cleanliness must always be observed during all work with hydraulic components. |
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| Important | ||
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Always use wing covers when working in the engine bay. |
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| To remove |
| 1. |
Lift off the battery cover and disconnect the negative battery cable.
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| 2. |
Clamp the return hose using
30 07 739 Hose pinch-off pliers
.
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| 3. |
Detach the power steering pipe (A) from the power steering pump.
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| 4. |
Undo the delivery hose's clip (B).
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| 5. |
Raise the car.
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| 6. |
Remove the
Bumper shell, front
.
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| 7. |
Suspend the radiator assembly from the radiator member with two
83 95 212 Straps
.
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| 8. |
Remove the right-hand air shield (B).
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| 9. |
Remove
propeller shaft
.
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| 10. |
Remove the screw (A) holding the front torque arm to the subframe.
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| 11. |
Remove the bolts (B) holding the rear torque rod bracket to the subframe.
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| 12. |
Remove the steering shaft joint (A) from the steering gear.
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| 13. |
Cars with Xenon lights:
Remove the clip (A) for the level sensor's wiring harness.
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| 14. |
Position
83 95 311 Trolley lift
with
83 94 801 Parent fixture
and
83 96 137 Centring tool, subframe - body
.
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| 15. |
Remove the front part of the wing liner (A) and bend it out of the way.
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| 16. |
Remove the subframe bolts (B) on both sides. Detach the stays (C) from the body.
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| 17. |
Lower the subframe approx. 100 mm (4 in).
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| 18. |
Position a receptacle under the car. Remove the delivery line (A) from the steering gear and plug the connection.
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| 19. |
Remove the delivery line from the clips (A) on the subframe.
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| 20. |
Remove the clamps (A).
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| 21. |
Remove the delivery line (B).
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| To fit |
| 1. |
Fit the power steering pipe and cooling circuit clamps (A).
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| 2. |
Fit the delivery line in the clamps (A) on the subframe.
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| 3. |
Fit the delivery line (A) to the steering gear. Use a new O-ring.
Tightening torque 32 Nm (24 lbf ft)
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| 4. |
Wipe clean any spilled oil from the subframe.
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| 5. |
Raise the subframe and fit
83 96 137 Centring tool, subframe - body
against the guide holes in the body. Fit the stays (C) and tighten the bolts (B).
Tightening torque: subframe 75 Nm +135°(55 lbf ft + 135°) Tightening torque, stay: 90 Nm +45°(67 lbf ft + 45°)
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| 6. |
Lower and pull away the trolley lift. Fit the front parts (A) of the wheel arch liners.
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| 7. |
Cars with Xenon lights:
Fit the clip (A) for the level sensor's wiring harness.
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| 8. |
Fit the steering shaft joint (A) to the steering gear. Clean the threads and apply
Threadlock, Loctite 242
to the threads.
Tightening torque 30 Nm (22 lbf ft)
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| 9. |
Remove the straps.
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| 10. |
Fit the front torque rod's bolt (A).
Tightening torque: 60 Nm +90°(50 lbf ft + 90°)
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| 11. |
Fit the bolts (B) to the rear torque rod's bracket.
Tightening torque, M10: 65 Nm (48 lbf ft) Tightening torque, M12: 120 Nm (88 lbf ft)
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| 12. |
Fit the
propeller shaft
.
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| 13. |
Fit the right-hand air shield (B).
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| 14. |
Fit the
Bumper shell, front
.
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| 15. |
Lower the car to the floor.
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| 16. |
Fit the power steering pipe (A) to the power steering pump using a new washer and the hose's clip (B).
Tightening torque 32 Nm (24 lbf ft)
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| 17. |
Remove the hose pinch-off pliers.
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| 18. |
Connect the negative battery cable and fit the battery cover.
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| 19. |
Top up with power steering fluid and bleed the power steering system, see
Bleeding and filling the power steering system
. Check the sealing integrity.
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| 20. |
Carry out
Procedures after disconnecting the battery
.
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