Shimano BR-M675 Lever Seals

[wayno]

Hi,

Has anyone ever replaced brake lever seals on Shimano BR-M675 levers?

Mine seem to be leaking between piston and lever. 🙈

Any advice would be great. Thanks in advance,

[Ruben101]

1 hour ago, wayno said:

Hi,

Has anyone ever replaced brake lever seals on Shimano BR-M675 levers?

Mine seem to be leaking between piston and lever. 🙈

Any advice would be great. Thanks in advance,

I might be able to help. Send me a dm.

[Headshot]

18 hours ago, wayno said:

Hi,

Has anyone ever replaced brake lever seals on Shimano BR-M675 levers?

Mine seem to be leaking between piston and lever. 🙈

Any advice would be great. Thanks in advance,

What seems to happen is dirt gets in around the rear of the piston and causes problems. All I did was dismantle and thoroughly clean the piston and lever mechanism and reassemble with silicone grease on the piston and silicone spray on the lever mechanism. This totally revived some leaky 785 levers I am still using.

[wayno]

Thanks Headshot