Slave unit


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bohdan
Posts: 205
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Motorcycle: 1977 GL1000
1977 GL1000
1977 GL1000
1993 GL1500
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Slave unit

Post by bohdan » Sat Jan 03, 2015 11:48 am




Piston
Piston

Greetings gents, I was able to take the slave cylinder apart rather easily. Upon observing the cylinder and piston, it appears to be somewhat worn. See pix. Should I splurge and get the entire new slave unit for $150? Or would this be rebuild able? Mighty obliged



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bstig60
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Re: Slave unit

Post by bstig60 » Sun Jan 04, 2015 12:13 am

Personally, I would replace it rather than risk being stranded on the road.
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ct1500
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Re: Slave unit

Post by ct1500 » Sun Jan 04, 2015 7:19 am

What is the original complaint for servicing? That piston will clean up nicely and provide many more years of service. It is the cylinder bore in cover where the seal rides that is the most important area for inspection. Only use fresh clean brake fluid to reassemble components.

If doing one (slave/master) I always recommend doing both at the same time with rebuild kits as long as the system is open. Because of age it is just good preventive maintenance. Clutch lever bushing and lever pivot hole are also known wear items if not lubed regularly. :)
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bohdan
Posts: 205
Joined: Thu Apr 12, 2012 7:39 am
Location: Venice, Florida
Motorcycle: 1977 GL1000
1977 GL1000
1977 GL1000
1993 GL1500
2013 GL1800
2013 GL 1800 trike
2009 Yamaha

Re: Slave unit

Post by bohdan » Mon Jan 05, 2015 8:00 am

Yeah, I don't think I could have gotten it any cleaner. To be honest, the last newsletter the WingAdmin did had a story on the slave unit and the "disappearing Brake fluid" relating to the clutch system. His statement in there saying" don't just fill it up and think its good and forget about it......, because it isn't". That was me. Got even more scared that somebody toasted an engine from leaking brake fluid into the engine. Perhaps overkill, but got an new assembly to be safe. Mighty obliged for the advice. .



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