Author Topic: Tech advice- need 'silicon' with exhaust flange?  (Read 1317 times)

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Offline Ken 737

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Tech advice- need 'silicon' with exhaust flange?
« on: September 14, 2014, 08:57:37 PM »
Hi guys,
I have just put a new exhaust flange gasket on my RM125 B. Not easy lining up the holes but got it done.
I noticed remnants of black silicon that came off the flange area. Should I have added 'hi temp silicon' or will the gasket alone be okay?
Don't you love the way I ask all these naive questions to make you feel good when you respond :)
Just kidding, thanks for your help.
Regards
Ken
Suzuki fan - TM and RM
Love my IT too ????

Offline Ted

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Re: Tech advice- need 'silicon' with exhaust flange?
« Reply #1 on: September 14, 2014, 09:14:07 PM »
Gasket alone is all you need Ken
81 YZ 465 H   77 RM 125 B

Offline Ken 737

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Re: Tech advice- need 'silicon' with exhaust flange?
« Reply #2 on: September 14, 2014, 09:17:51 PM »
Thanks Ted. Cheers. Ken
Suzuki fan - TM and RM
Love my IT too ????

Offline KTM47

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Re: Tech advice- need 'silicon' with exhaust flange?
« Reply #3 on: September 15, 2014, 12:27:20 PM »
You may want to consider some high temp exhaust silicone around the expansion chamber at the exhaust flange and pipe to muffler joints.  I do it on my Maico now and it stops the exhaust leaks there.

MAICOS RULE DESPITE THE FOOLS

1999 KTM 200, 1976/77 KTM 400,1981 Maico 490