| –
| Install adapter and test equipment. Shut-off valve on gauge open. |
| –
| Start engine and, if necessary, top up fluid level in reservoir. |
| C - | Hose from adapter set -V.A.G 1402/6- |
| l
| V-belt and V-belt tension OK. |
| l
| Hoses and lines are not kinked or restricted. |
| –
| With engine running at idling speed, close shut-off valve (not longer than 5 seconds) and read pressure. |
| –
| Specification: 85 ... 95 bar pressure. |
Note | t
| Renew pump if reading is higher or lower than specified. |
| t
| Vehicles with engines up to 110 kW → Chapter. |
| t
| If fluid level in reservoir is low, check steering system for leaks. |
| t
| If leakage is visible at steering pinion, first check pipes and pipe connections for leaks. Tighten and wipe dry if necessary. |
| t
| Renew steering gear if leakage is found at steering pinion seal or at steering rack seals in steering gear housing. |
| t
| To check steering rack seals, loosen hose clip on boot and push back boot. |
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