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TECHNICAL MOTOBRICK WRENCHING In Remembrance of Inge K. => The Motobrick Workshop => Topic started by: jeffhestand on April 16, 2012, 10:06:43 AM

Title: hyd fluid leaking K100
Post by: jeffhestand on April 16, 2012, 10:06:43 AM

hi- i have a 85 K100 i am rebuilding. There is hyd fluid leaking from under the master cylinder. Easy fix or what is the most likely culprit?
thanks  jeff

Title: Re: hyd fluid leaking K100
Post by: Scott_ on April 16, 2012, 05:54:06 PM

sounds like you may need to either
1: clean the mc real good, pull the piston and steel wool the inside bore good.
2: find/buy an overhaul kit(basically new rubber for the piston) for same said mc.
3: replace with new mc.