vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Power Steering Hydraulic Lines, Remove and Install (Vehicles with LHD, EHPS Gen. I, TRW) > < Electro-Hydraulic Supply Unit EHPS TRW Gen. II, Replace (RHD, (LHD X 17 DTL, Z 16 YNG, Z 22 SE))

Power Steering Hydraulic Lines, Remove and Install (Vehicles with LHD, EHPS Gen. I, Delphi)

  Remove

If present: Remove lower engine compartment cover – for vehicles with diesel engine: see operation "Lower Engine Compartment Cover, Remove and Install" in group "A".

Support transmission and remove engine damping block bracket from rear of transmission and front axle body.

For vehicles with shift guide: remove fastening bolts for shift guide bracket from front axle body and twist shift guide bracket to the side.

Caution

Position collecting pan underneath unit to catch escaping hydraulic fluid.

  Remove

Remove steering gear hydraulic lines – see operation "Steering Gear Hydraulic Lines, Remove and Install (Vehicles with LHD, EHPS Gen. I, Delphi)".

Detach pressure and return line bracket from steering gear.

Detach return line (1) from steering gear and fluid reservoir.

Detach pressure line (2) from steering gear and electro-hydraulic supply unit.

Note:   New seal rings must always be used when installing hydraulic lines.

  Install

Attach pressure line to steering gear and electro-hydraulic supply unit – tightening torque 27.5 Nm / 20.5 lbf. ft.

Attach return line to steering gear and fluid reservoir – tightening torque 27.5 Nm / 20.5 lbf. ft.

Attach pressure and return line bracket to steering gear – tightening torque 4 Nm / 3 lbf. ft.

Object Number: 2397974  Size: DEFAULT

Install steering gear hydraulic lines – see operation "Steering Gear Hydraulic Lines, Remove and Install (Vehicles with LHD, EHPS Gen. I, Delphi)".

Attach rear engine damping block bracket to transmission – tightening torque 80 Nm / 59 lbf. ft.

Attach engine damping block bracket to rear of engine damping block – tightening torque 55 Nm / 40.5 lbf. ft.

For vehicles with shift guide: attach shift guide bracket to front axle body – tightening torque 20 Nm / 15 lbf. ft.

If present: Install lower engine compartment cover – for vehicles with diesel engine: see operation "Lower Engine Compartment Cover, Remove and Install" in group "A".

Charge and bleed hydraulic system – see operation "Hydraulic System, Charge and Bleed (EHPS Gen. I)".


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Power Steering Hydraulic Lines, Remove and Install (Vehicles with LHD, EHPS Gen. I, TRW) > < Electro-Hydraulic Supply Unit EHPS TRW Gen. II, Replace (RHD, (LHD X 17 DTL, Z 16 YNG, Z 22 SE))