Search the Community
Showing results for tags 'dicovery1 windscreen washer'.
Found 1 result
Hi I have manged to get my windscreen washer working and would like to confirm that I need to replace a non return valve. I had a leak from the central pump due to the rubber sealing grommet having worn out. I think the cnetral pump would go to the headlight washer (which is not fitted) so I decided to leave it disconnected and ad a bottle cork to a replacement grommet. I checked the hoses for blockage they were clear. I noticed that one of the non return valves was leaking water. So I swopped the power supply and hose to the other pump and found that the washer now works. AS a temporary measure I have wrapped the valve in tape and left it disconnmected. Would the non return valve fail by leaking?