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Thread: Windscreen Washers (again)

  1. #1
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    Windscreen Washers (again)

    I know this subject comes up time and again but I've not found a clear answer to my question.

    I've looked at various solutions to the **** weak Defender windscreen washer problem and have seen a few suggestions including mounting washer jets direct to the wiper blades and/or adding washer jets at the grommets.

    But what about just replacing the washer pump with something with a bit more oomph? Has anyone had any success doing this? If so, what pump did you use? Was it an easy fix?

    What about adding a couple of new jets to the bonnet to save the hassle of having to remove the fascia etc to add jets through the grommets?
    2012 Discovery 4 SDV6 HSE
    2003 Discovery 2 TD5
    2003 Defender Xtreme
    1997 Discovery V8i

  2. #2
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    Can't see whats wrong with the originals tbh, mine clears just fine, not as good as a car if that's what your used too but effective enough.

  3. #3
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    Quote Originally Posted by nedflanders View Post
    Can't see whats wrong with the originals tbh, mine clears just fine, not as good as a car if that's what your used too but effective enough.
    The water only squirts a a couple of inches up the window and once you're moving at any speed the water doesn't even get as far as the wipers.
    2012 Discovery 4 SDV6 HSE
    2003 Discovery 2 TD5
    2003 Defender Xtreme
    1997 Discovery V8i

  4. #4
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    If you are unhappy, you could do the same as Rally cars.

    Plumb 2-3mm plastic tube to along the blades, block ends, and insert pinholes along the blade length. Enlarge pinholes till you have the right amount of flow to the screen. Really works a treat.

    Cheers

    RF

  5. #5
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    I've done similar to that suggested by Rick Fisher, but I've used a length of brass tube from a model supplies shop to go along the wipers. I think I've got .5mm holes (4). The tubing is black uv stabilised stuff. It's an unfinished project, I intend to alter the brass tube so that the black plastic tube can be located more neatly. It looks untidy now, but I wanted to be sure the idea worked ok before I got too involved. It's much better than the original due to the water being placed where the wipers are working, so also uses much less water to achieve a suitable result.
    Don
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  6. #6
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    Quote Originally Posted by sam_d View Post
    The water only squirts a a couple of inches up the window and once you're moving at any speed the water doesn't even get as far as the wipers.

    That is how they have always been - the wheel of progress turns very slowly when it comes to Defender luxuries such as windscreen washers.




    Erich

  7. #7
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    never done the squeeze bottle out the window?.

  8. #8
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    Quote Originally Posted by Yorkie View Post
    never done the squeeze bottle out the window?.
    I was looking for a solution a bit more high tech than that (although admittedly the "squeezy bottle" method has few parts to go wrong) but not as involved as removing the dash for extra jets etc.
    2012 Discovery 4 SDV6 HSE
    2003 Discovery 2 TD5
    2003 Defender Xtreme
    1997 Discovery V8i

  9. #9
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    Defender washer problem solved

    I bought a new pump and simply wired and plumbed it in, so i now have two pumps running, one drivers side one passenger side. It will require pump, wire, inline fuse, water line/tubeing and a drill and grommet to tap into your windscreen washer container. Took me about 1.5 hrs and 2 cans of bourbon to do the job. Might take 45 mins without the cans!

  10. #10
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    have you checked the mesh screen on the pump isn't blocked with slime or anything.......?

    washer bottles have a habit of building up slime after a while as the additives break down or something........this could be simply blocking the pump pickup and slowing it down......

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