Eurovan V6-2800cc 2.8L (AES) (2000)
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Power Steering Pump: Testing and Inspection
Delivery Pressure Of Power Steering Pump, Checking
Special Tools and Equipment
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VAG1402 power steering tester
Note: VAG140216 adapter hose is required for checking delivery pressure.
Test requirements:
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V-belt-belt tensioning OK
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Sealing of system
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Hoses/lines are not kinked or constricted
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Remove noise insulation pan.
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Unbolt pressure line at power steering gear.
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Connect VAG1402 pressure gauge as shown in illustration. Stopcock at pressure gauge open.
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Fill up hydraulic oil.
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Start engine and top up oil level in reservoir if necessary. Check hose connections for leaks.
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With engine at idle speed, close stopcock (not more than 5 seconds) and read pressure.
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Specification: 95 to 110 bar positive pressure
Notes:
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Replace pump if the specified value is missed by more than ± 5 bar.
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In case of leaks at steering pinion, check lines/line connections for leaks, if necessary tighten and wipe dry.
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In case of leaks at the steering pinion or at pinion shaft seal in steering housing, the steering gear must be replaced. Slide boot to side for
checking pinion shaft seal.
