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Air filter cleaning
Posted: Fri Jan 04, 2019 8:35 pm
by Cone
So after the outing on the plain I thought I’d fit the clean air filter so I re oiled the clean one and took the oil one out.
I’m an air filter novice really.. but it’s recoiled, I’m thinking I put to much oil on it as it’s dripping down the side of the bike. Will the excess just drip off then be fine or should I be concerned and take some action?

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Re: Air filter cleaning
Posted: Fri Jan 04, 2019 8:40 pm
by Tramp
I always cleaned my twin air filters in non biological washing powder then reoiled lightly in a plastic bag.. Too much me think you have used

.. If carrying a spare keep in plastic bag..
You can get special fluid but i just used lighf engine oil...
Re: Air filter cleaning
Posted: Fri Jan 04, 2019 9:49 pm
by Richard Simpson Mark II
Probably a bit too much oil there...just take the filter out and squeeze out the excess. As Tramp says, do it in a plastic bag, and you can put the other filter in it when cleaned and squish it about a bit.
A dedicated filer oil is stickier than std engine oil and has greater water repellency.
Re: Air filter cleaning
Posted: Fri Jan 04, 2019 9:50 pm
by Scott_rider
If it’s dripping then there is probably too much oil on it. The oil should penetrate the filter but not soak it like a sponge. Wash, rinse, dry, oil, let the excess evaporate, fit to bike

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Re: Air filter cleaning
Posted: Fri Jan 04, 2019 10:06 pm
by clutchspring
I'd say you have over oiled the filter ,I did the same when reoiling my Varadero K&N filter .
After fitting the filter the bike would not tick over & even after a good run it still wouldn't tick over so out it came & cleaned & reoiled again with less oil

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Ian.
Re: Air filter cleaning
Posted: Sat Jan 05, 2019 1:11 am
by garyboy
I have made a mess of oily oily air filters on bikes.
I guess the idea is to allow the air to travel through the filter material
while lightly coating the inside of the air holes with a thin sticky layer
but still allowing air flow to maintain petrol/air mixture
but trap dust?
Re: Air filter cleaning
Posted: Sat Jan 05, 2019 11:08 am
by Cone

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It’s all a learning curve eh. The instructions said let it settle for 10 mins but look what came out. Good news is the bike starts!
Re: Air filter cleaning
Posted: Sat Jan 05, 2019 11:31 am
by herman
Kitchen roll is your friend in such cases

Re: Air filter cleaning
Posted: Sat Jan 05, 2019 3:13 pm
by ktmpedro220
As all above really. Put some in a clear bag so it lightly coats the inside of the bag and then put the filter in and give it a good squishing around. Technical term. Lol.
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