1997 AUDI A4 Suspension Power Steering Pump Remove And Install Workshop Manual

48-51

Removing power steering pump (power
steering pump FP-4) m.y. 1997

- Remove hose clamp from suction hose -1-.
- Remove suction hose and lay to side.
- Remove expansion hose -2-.

- Remove bolts -1- and socket-head bolt -2-.
- Remove pump.
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48-52

Installing

Installation note:
Before installing a new power steering pump,
add hydraulic fluid to the suction end and turn the
pump by hand until fluid emerges from the
discharge end.

- Turn pump by hand until fluid emerges from discharge end.
- Tighten bolts -1- and -2-.
Tightening torque: 20 Nm (15 ft lb)
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48-53

Installing power steering pump (power
steering pump FP-4) m.y. 1997

- Install pressure line and tighten banjo bolt -2-.

Always replace seals
Tightening torque: 50 Nm (37 ft lb)
- Install suction hose -1-.
Mark -P- (upper arrow) must align with seam on pump (lower arrow)
- Remove 3094 hose clamps.
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- Install pressure line and tighten banjo bolt -2-.

Always replace seals
Tightening torque: 50 Nm (37 ft lb)
- Install suction hose -1-.

- Tighten socket-head bolts for coolant pump pulley.
Tightening torque: 25 Nm (18 ft lb)
- Install fan at viscous coupling.
Tightening torque: 10 Nm (7 ft lb)
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48-55


CAUTION!
Note:
Illustration is shown without the lock carrier installed for greater clarity.
Repair Manual, Body Exterior, Repair Group 63
- Install ribbed belt.
Mark the running direction before removing. Reinstalling a used
belt in reversed running direction could damage the belt. Make sure that the belt is correctly seated in the pulleys.
- Top off hydraulic fluid page 48
-22
.
- Install bumper:- Start engine and make sure ribbed belt runs properly.
- Check hydraulic fluid level page 48
-22
.
- Bleed steering system page 48
-24
.
- Check steering system for leaks page 48
-25
.
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48-56


Power steering pump (6-cyl. engine),
removing and installing

Notes:

Always replace seals.
Do not reuse hydraulic fluid.
The power steering system uses hydraulic fluid,
Part No. G 002 000.
System hydraulic fluid capacity: approx. 1 liter
(1 qt).
1 -
Pressure line with hose
2 -
Bolt
8 Nm (71 in. lb)
3 -
Plate with mounting hole At intake manifoldFor mounting line - 1 -
4 -
Power steering pump Fill with hydraulic fluid before installing
Notes, page 48
-27

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48-57


5 -
Belt pulley
6 -
Socket-head bolts
25 Nm (18 ft lb)Counterhold using VAG1590 (if applicable)
while loosening and tightening
7 -
Bolts 25 Nm (18 ft lb)
8 -
Socket-head bolts 25 Nm (18 ft lb)
9 -
Power steering pump bracket
10 -
Ignition coils with bracket
11 -
Socket-head bolt 25 Nm (18 ft lb)
12 -
Banjo bolt 40 Nm (30 ft lb)
13 -
Seals 16 x 22 Always replace
14 -
Seal 18 x 24 Always replace6 cyl. 2V gasoline engine only
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48-58


Removing 15 -
Line union
50 Nm (37 ft lb)Vehicles with V6 2V gasoline engineVehicles with power steering pump: FP-3
16 -
Clamp Always replaceUse VAG1275 to tighten
17 -
Bolts 25 Nm (18 ft lb)
18 -
Slotted bushing
19 -
Socket-head bolt 25 Nm (18 ft lb)
20 -
Bracket
21 -
Suction line with hose
22 -
Bolt 8 Nm (71 in. lb)
- Unclip and remove engine cover Fig.
1 .
-
Unbolt and remove cover for ribbed belt
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