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Author Topic: valve cover  (Read 2213 times)

RUXOR

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valve cover
« on: October 01, 2011, 10:44:52 PM »
What does a loose valve cover sound like?
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blue

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Re: valve cover
« Reply #1 on: October 02, 2011, 01:30:41 AM »
if you think your valve cover is lose its only a few nuts and you can tighten up your self.but anyways if lose it well rattle a little and maybe vibration noise.
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Kenho21

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Re: valve cover
« Reply #2 on: October 02, 2011, 01:40:27 AM »
What makes you think it's loose?
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2009 Kymco Agility 50- 72cc Airsal kit, Uni Free-Flow Air Filter, Main Jet 120, 1500 Contra Spring, 6g Rollers, Malossi Multivar Variator, NCY Exhaust, NCY 80cc Camshaft, Cut CDI, Smooth Boss Drive, MRP Ignition Coil

REDKYMCO

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Re: valve cover
« Reply #3 on: October 02, 2011, 08:30:37 AM »
Do you mean the rocker cover??? if so then i imagine you would also be losing oil from top of engine as the oil gets splashed about alot up there by the rockers and cam....
« Last Edit: October 02, 2011, 08:40:43 AM by kisbee »
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streido

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Re: valve cover
« Reply #4 on: October 02, 2011, 08:15:23 PM »
Like Kisbee says if it was loose you would have oil dripping out it. Check ypu oil level if it is coming out cause you dont want to run dry. Doubt it would make any noise tho, just look for oil leaks at the edges of the cover. I usually put a little gasket sealer on mine when i che k my valves.
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blue

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Re: valve cover
« Reply #5 on: October 02, 2011, 09:53:37 PM »
after reading these post I went out and checked my cover good thing it was leaking oil. just a little.
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streido

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Re: valve cover
« Reply #6 on: October 03, 2011, 07:36:10 AM »
Mine was exactly the same blue, just put on a little gasket sealer and it will be fine.
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blue

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Re: valve cover
« Reply #7 on: October 03, 2011, 01:17:14 PM »
Quote from: streido on October 03, 2011, 07:36:10 AM
Mine was exactly the same blue, just put on a little gasket sealer and it will be fine.

Man you learn a lot just by reading. when I  read something on these post I check my own scoot out.
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RUXOR

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Re: valve cover
« Reply #8 on: October 07, 2011, 12:20:52 AM »
Quote from: blue on October 02, 2011, 01:30:41 AM
if you think your valve cover is lose its only a few nuts and you can tighten up your self.but anyways if lose it well rattle a little and maybe vibration noise.
i am not a really mechanical guy, how do you do this?
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blue

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Re: valve cover
« Reply #9 on: October 07, 2011, 01:22:11 AM »
with a socket wrench.
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REDKYMCO

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Re: valve cover
« Reply #10 on: October 07, 2011, 11:29:39 AM »
Quote from: RUXOR on October 07, 2011, 12:20:52 AM
i am not a really mechanical guy, how do you do this?

Try looking athis video from you tube
although it shows valve clearance which you can ignore it does shows him removing the valve cover and the bolts involved should give you an idea, take note of the part about not tightening the bolts to much as i have snapped valve cover bolts in the past. As streido said if your gasket looks damaged or missing you could try using gasket sealent to give you a better seal or order a new gasket from ebay etc as you want a good seal to stop oil leaking....
« Last Edit: October 07, 2011, 11:39:14 AM by kisbee »
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streido

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Re: valve cover
« Reply #11 on: October 07, 2011, 12:00:20 PM »
I didnt even know it had a gasket ??? Mine has never had one fitted since i got it. Maybe the previous owner removed it and didnt bother fitting a new one? Thats why i always used sealer. Going on ebay later to order a gasket now i know im meant to have one. Take it everyone else has a gasket fitted?
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REDKYMCO

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Re: valve cover
« Reply #12 on: October 07, 2011, 04:57:30 PM »
Streido i was just looking at the kymco parts catalogue you uploaded and its part No. 12391-KEE1-900
so i assume we should have one but i have not had to remove my rocker cover yet so can not say for sure mine has got one but i would be very suprised if it did not, As you say the previous owner may not have replaced it as i think its probably rubber rather than cork so more vunerable to heat, may have fell apart when he removed the cover and so he just chucked it not realising the important part it plays. I have just looked on ebay i searched (139qmb gasket) it returned a seller selling one for £6.50 but for a extra pound or two there are sellers selling full gasket sets which includes head and exhaust gaskets etc which may work out better value as im sure the other gaskets would come in handy in the future....
« Last Edit: October 07, 2011, 05:09:26 PM by kisbee »
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streido

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Re: valve cover
« Reply #13 on: October 07, 2011, 05:19:22 PM »
Cheers kisbee, im going to order one this weekend. No wonder it leaked without the gasket sealer  ;D
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