Exploded view - hydraulic lines, reservoir (vehicles with 6-cylinder diesel engine, vehicles with dynamic steering) — AUDI

Exploded view - hydraulic lines, reservoir (vehicles with 6-cylinder diesel engine, vehicles with dynamic steering)
There is no provision for repairing the power steering pump. If problems are reported, trace the fault by means of a pressure test and a leakage test. Renew the power steering pump if there is a fault.
Note
Always check steering system for leaks if fluid level is low in reservoir.
If leakage is visible at the pipe connections first tighten connections and wipe dry, then check for leaks again.
The power steering pump is supplied without fluid filling. Prior to installation, the pump must therefore always be filled with
hydraulic fluid
and turned by hand. Otherwise, there is a possibility of pump damage or noise while driving.
Securing strap
Securing to body
Chapter
Reservoir
Note correct installation position
Chapter
Installation position of hoses at fluid reservoir
Chapter
Cap with dipstick
Checking fluid level
Chapter
Bolt
9 Nm
Bolt
9 Nm
Spring-type clip
Use
hose clip pliers
V.A.G 1921
for removal and installation
Return hose
From hydraulic fluid cooler to reservoir (connections must be free of oil and grease; clean if necessary)
Note correct position on reservoir
Chapter
Note correct position on hydraulic fluid cooler
Chapter
Clip
Hose clip
Tighten using
hose clip pliers
V.A.G 1275
Anchor
After installing, check that it is fitted correctly
Anchor
Always renew if removed
Bolt
9 Nm
Seal
Always renew if removed
Return line
From power steering rack to hydraulic fluid cooler (connections must be free of oil and grease; clean if necessary)
Caution
Fully insert return line when installing.
Securing to subframe
Chapter
Installation position at line connection
Chapter
Hydraulic fluid cooler
Connections must be free of oil and grease; clean if necessary
Clipped onto condenser
Chapter
Removing and installing
Chapter
Power steering rack
For correct version refer to
Electronic parts catalogue
Removing and installing
Chapter
Pressure line
From power steering pump to power steering rack
Caution
Fully insert pressure line when installing.
Securing to cross brace
Chapter
Installation position of line connection
Chapter
Rubber mounting
6 Nm
Nut
6 Nm
Bolt
20 Nm
Union nut
40 Nm
Installation position of line connection
Chapter
Pressure line
From power steering pump to power steering rack
Caution
Fully insert pressure line when installing.
Note correct position: Angle between pipe connection and shaft of power steering pump is approx. 88°.
Securing to subframe
Chapter
Attachment to A/C compressor
Chapter
Installation position of line connection
Chapter
Return line
From power steering rack to hydraulic fluid cooler (connections must be free of oil and grease; clean if necessary)
Caution
Fully insert return line when installing.
Securing to longitudinal member
Chapter
Securing to subframe
Chapter
Note correct position on hydraulic fluid cooler
Chapter
Installation position at line connection
Chapter
Nut
9 Nm
Bolt
23 Nm
Power steering pump
For correct version refer to
Electronic parts catalogue
Fill with
hydraulic fluid
before installing
Checking delivery pressure
Chapter
Removing and installing
Chapter
Bolt
23 Nm
20 Nm (this tightening torque only applies in conjunction with
door alignment tool
3320
)
Use
door alignment tool
3320
and corresponding bit
3320/2
when loosening and tightening
Suction hose
Connections must be free of oil and grease; clean if necessary
Note correct position on reservoir
Chapter
Note correct position on power steering pump
Chapter
Installation position of hose clip
Close hose clip with
hose clip pliers
V.A.G 1275
.
Make sure that dimension
A
is not greater than 1 mm (if necessary, tighten hose clip further with
hose clip pliers
V.A.G 1275
.