A4 V6-3.0L (AVK) (2004)
Power Steering Pump: Service and Repair
Power steering pump
Special tools and workshop equipment required
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Hose Clamps Up to 25 mm dia. -3094-
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Torque Wrench -VAG 1331-
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Torque Wrench -VAG 1332-
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Oil Extractor -VAG 1358 A- with Oil Extraction Sensor- VAG 1358 A/1-
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Spanner Wrench -3212
General Information
The power steering pump is not designed to be serviced. If a customer has reported a problem, determine cause via pressure test and leak test. If there
is a malfunction, replace the power steering pump.
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If fluid is low in reservoir, always check steering system for leaks.
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If there are leaks in the area of the line connections, the lines/connections must first be inspected for leaks, tightened as necessary and wiped dry.
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Power steering pump is delivered without oil. Therefore, hydraulic oil must be filled before installation and turned by hand. Otherwise, noises
when driving or damage to power steering pump may occur.
Removing
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Siphon hydraulic oil from reservoir using Oil Extraction Device -VAG 1358 A- or Old Oil Collecting And Extracting Device- VAG 1782-.
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Remove noise insulation. See: Body and Frame/Sound Proofing / Insulation/Service and Repair
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Remove engine cover.
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Remove bumper. See: Body and Frame/Bumper/Front Bumper/Service and Repair
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Bring lock carrier into service position. See: Body and Frame/Lock Carrier/Service and Repair
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Remove ribbed belt. See: Engine, Cooling and Exhaust/Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and Repair
Note
Identify direction of travel before removing ribbed belt. Reversed direction oftravel with a used belt can lead to malfunctions. When
installing ribbed belt, make sure it is seated correctly on pulleys.
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Remove bolts -arrows-.
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Remove belt drive pulley from the power steering purnp. Use Spanner Wrench -3212- as counterhold.