volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Low Mounted Power Steering Pump, Checking Delivery Pressure|Page 10115 > < Low Mounted Power Steering Pump, Checking Delivery Pressure|Page 10113
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1

Pressure gauge (V.A.G 1402 )

2

Hose from adapter set (V.A.G 1402/6 )

3

Banjo fitting

4

Ring support of pressure hose

5

 (V.A.G 1402/2)

6

Hose of pressure gauge ( V.A.G 1402)

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Remove hose clamps up to 25 mm dia. (3094) from intake line and return line.

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Start engine and top off fluid level in reservoir if necessary. 

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Turn steering wheel from stop to stop approximately 10 times.

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Check pumping pressure.

Test Requirements

‹› Ribbed belt/ribbed belt tension OK.

‹› Sealing of system

‹› Hoses/lines are not kinked or constricted

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With engine at idle speed, close stopcock (not more than 5 seconds) and read pressure.

Specified values

Gasoline engines: 85 to 95 bar

Diesel engines: 96 to 105 bar

‹› If specification is not reached or exceeded, replace pump:

‹› Removing and installing power steering pump, vehicles with low-mounted power steering pump => [ Low Mounted Power Steering Pump ] See:

Service and Repair/Low Mounted Power Steering Pump.

‹› If power steering fluid is low in the servo fluid reservoir, check steering system for leaks.

Low Mounted Power Steering Pump, Checking Delivery Pressure|Page 10115 > < Low Mounted Power Steering Pump, Checking Delivery Pressure|Page 10113