Power Steering Pump, Vehicles With Dynamic Steering [CCBA, CGXC]: Installing

WARNING: This page does not describe the selected car, but rather 19 other vehicles, including the 2017 Audi S5, 2017 Audi A5 Quattro, 2016 Audi S5, 2016 Audi A5 Quattro, and 2015 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.

Install in reverse order of removal. Note The Following:

Tightening specifications, refer to POWER STEERING PUMP, VEHICLES WITH DYNAMIC STEERING [CCBA, CGXC] .

Installation position, hose lines, refer to HOSE LINES TO RESERVOIR, HYDRAULIC FLUID COOLER AND RETURN LINE INSTALLED POSITION .

NOTE:

Replace seals and gaskets.

Before installing the new power steering pump on the intake side, fill the hydraulic oil and install it by hand until oil drains out on the high pressure side.

Secure all hose connections with new hose clamps Parts Information.

Due to a lack of space, it is not possible to tension the clamp with the :V.A.G 1275 when the power steering pump is installed. Therefore perform this step when the pump is removed.

-- Mount the intake hose see step ) POWER STEERING PUMP, VEHICLES WITH DYNAMIC STEERING [CCBA, CGXC] - Intake Hose before installing. The "P" must align with the seam.

-- Secure suction hose with new hose clamp.

Fig 1: Identifying Power Steering Pump Intake Hose Installation Dimension

Courtesy of AUDI OF AMERICA, LLC

-- Note the installation dimension of the clamp. Dimension -a- must be 4 mm.

-- Install the power steering pump and intake hose into the bracket -3-.

Fig 2: Identifying Power Steering Bracket

Courtesy of AUDI OF AMERICA, LLC

The sleeve -2- is driven back slightly.

-- First install the bolts -1- loosely.

Fig 3: Locating Power Steering Pump Bracket Bolts

Courtesy of AUDI OF AMERICA, LLC

-- Then install the rear bolt -2- loosely.

-- Install and tighten the bolts -1- and -2-.

-- Press the pressure line into the power steering pump as far as the stop. Then install the union nut -1-.

Fig 4: Locating Union Nut & Connector

Courtesy of AUDI OF AMERICA, LLC

-- Connect the connector -2-.

-- Tighten the union nut with the :V.A.G 1331/10 as illustrated.

Fig 5: Locating A/C Compressor Union Nut

Courtesy of AUDI OF AMERICA, LLC

:V.A.G 1331 with extension
:V.A.G 1331/10
Pressure line with union nut
A/C Compressor

-- Route the intake hose -2- inside the engine compartment so that it is free of tension and not bent and attach it to the reservoir.

Fig 6: Releasing Intake Hose Spring Clamp Tension

Courtesy of AUDI OF AMERICA, LLC

NOTE:

Make sure the hose is not bent or twisted.

-- Clean oiled places in engine compartment.

-- Align the marking -arrow- made on the belt pulley to the marking made on the hub.

Fig 7: Identifying Belt Pulley To Hub Marking

Courtesy of AUDI OF AMERICA, LLC

-- Tighten The Belt Pulley Bolts -arrows-. Refer to RIBBED BELT, VEHICLES WITH HYDRAULIC POWER STEERING [CCBA, CGXC] .

Fig 8: Identifying Bolts

Courtesy of AUDI OF AMERICA, LLC

Install power steering pump ribbed belt. Refer to RIBBED BELT, VEHICLES WITH HYDRAULIC POWER STEERING [CCBA, CGXC] .

-- Check power steering fluid level. Refer to POWER STEERING FLUID LEVEL, CHECKING .

-- Bleed the steering. Refer to STEERING, BLEEDING AFTER REPLACING .

-- Check the steering for leaks. Refer to STEERING, CHECKING FOR LEAKS .

-- Install noise insulation. Refer to NOISE INSULATION, REMOVING AND INSTALLING / OVERVIEW - NOISE INSULATION .

-- Install ribbed belt and check alignment of ribbed belt. Refer to RIBBED BELT, VEHICLES WITH HYDRAULIC POWER STEERING [CCBA, CGXC] .

Fig 9: Drive Belt Routing (Engine Code: CALB)

Courtesy of AUDI OF AMERICA, LLC

NOTE:

When Installing Ribbed Belt, Ensure It Is Correctly Seated In Ribbed Belt Pulley.

Generator
Idler pulley
Coolant pump
Power steering pump
A/C Compressor
Tensioner pulley
Crankshaft