Honda-SOHC

SOHC.co.uk Forums => CB650 => Topic started by: davefirestorm on July 31, 2023, 09:15:48 AM

Title: Oil leak
Post by: davefirestorm on July 31, 2023, 09:15:48 AM

Oil leaking from area of the front sprocket on my CB650Z Where would  I be able to buy necessary  seal/gaskets

Title: Re: Oil leak
Post by: Matt_Harrington on July 31, 2023, 09:43:57 AM

David Silvers ?

Title: Re: Oil leak
Post by: SteveW on July 31, 2023, 09:55:59 AM

If it’s the seal behind the front sprocket it’s a stepped seal. Only way to replace is to split the cases.

Start with the gear shift shaft seal, that’s a 20 minute job. I found that you can replace without draining the oil if you lean the bike over against a tree or something solid.

Title: Re: Oil leak
Post by: davefirestorm on July 31, 2023, 11:01:22 AM

Hopefully it’s the easy fix ie gearbox shift shaft seal 😁 Searched and found part number for the split seal and David Silvers can supply 👍