skunk38
Member Since: 05 Jan 2024
Location: South Wales
Posts: 66
  
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| Right hand Windscreen washer slow to operate |
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I've had a look through the forum, but couldn't find anything about this.
Does anyone else have an issue where the left front washer operates before the right when the button is pressed? (UK spec)
I've never had it on any other vehicle. If anything, I would expect the drivers side to operate first if it was a design function. Volunteer driver with 4x4 Response South East Wales
Volunteer Rider for Blood Bikes Wales
Land Rovers owned -
Disco 1 - 300 Tdi - dead
Disco 1 - 200 series - 3.5 V8 on LPG - dead
Disco 2 - TD5 - sold
Disco 1 - 300 series - 3.9 V8 on LPG - sold
Disco 3 - TDV6 HSE - current
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 6th Jun 2024 8:06 pm |
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Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10437
 
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The usually operator together. The pipe arrives at the left jet first.
Possible causes:
Water is draining back to the tank when not used. Don’t think these have a non return valve.
Drivers jet is blocked and requires more water pressure. Or pipe kinked in bonnet
There Maybe a filter gauze in the seal between the tank and pump. May need unblocking
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| 7th Jun 2024 8:20 am |
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AndreasG
Member Since: 10 Mar 2021
Location: Nicosia
Posts: 80
 
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I had a delay when using mine on both sides. Used to press the button and the water needed ages to start spraying. Turned out there is a non-return valve before each jet and those started leaking like crazy. I had all the water running from there into the bonnet sound proofing thing and leaking all over the scuttle when opened. Delay was because the water drained all the way back into the tank instead of staying in the tubes and ready when needed.
Had this happen twice!
I used universal non-return valves and problem solved.
Although as mentioned above it might be as simple as a blocked jet nozzle but if you think the pressure is low might be worth checking the non-return valves. Discovery 3, TDV6, HSE, 2006
GAP IID BT Tool
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| 5th Jul 2024 1:39 pm |
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