Question about 2005 KTM SX 450 racing

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How hard is it to change left side gasket for an 05 450 ktm sx.my oil is leaking

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Thank you for contacting FixYa with your inquiry.
This is a relatively simple process. You should be able to lay the bike over and disassemble the side case cover that's leaking and replace the gasket. You may have some minor interference with the radiator shroud.
http://cyclehuttktm.com/FicheFinderNew/FicheFinder.aspx
If we can be of further service please advise.
Best wishes,
TF

Posted on Jul 13, 2011

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Posted on Jan 02, 2017

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2_5_2012_9_12_37_pm.jpg

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Thank you for contacting FixYa with your inquiry.
Check out page 11 of the KTM owners manual from this link.
http://dl.owneriq.net/0/023acca0-f8aa-4324-8970-4f4dc4ccad41.pdf
The plug may be hiding behind the brake lever. Also check page 30 of manual on same like for info on the site glass and a good illustration of the Drain Plug.
Oil Recommendation: Remove the filler plug 4 and add 0.30 l gear oil 20W30 (e.g. Motorex Top Speed 4T 15W50). Mount the filler plug and check the engine for leaks.
Hope this helps. Please advise if we can be of more service.
Kind regards,
TF

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