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Slave Cylinder Flush

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Old Apr 15, 2010 | 05:48 AM
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Slave Cylinder Flush

I would like to flush and change the fluid in my hydraulic clutch system but can't find any type of bleeder valve on the slave cylinder. Is there a procedure for this? Thanks, John
 
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Old Apr 15, 2010 | 08:00 AM
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I don't know your truck... but can't you just loosen the hose a bit and then step on the clutch and pump it until it all pumps out?
 
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Old Apr 15, 2010 | 11:32 AM
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To tell you the truth, I don't see any way to disconnect the hose at the slave cylinder. There is no visible connector.
 
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Old Apr 15, 2010 | 11:47 AM
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Maybe that is telling you something.. it probably is not even in the recommended maintenance.

Without seeing it, it is hard to tell. but I would say the procedure probably might involve disconnecting it at the master end.. let it drain...

Then reconnect it.. and the air goes out with a few pedal applications?

Note.. this is pure speculation.
 
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Old Apr 15, 2010 | 10:18 PM
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I believe the clutch master, lines, and slave cylinder are all one piece.
 
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Old Apr 15, 2010 | 11:34 PM
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|You dont bleed it until you change the clutch slave or master when you do the clutch or tranmission, it is sealed and doesnt require anything more because its meant to last the life of the clutch. It can be done, but given its a sealed system, isnt going to do anything, really, only a peace of mind if your clutch happens to last 300k....
 
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Old Apr 16, 2010 | 05:33 AM
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Thanks for the info. I'm going to leave it alone.
 
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Old Apr 16, 2010 | 11:40 AM
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I really think you do not have to do it... but if I recall on another vehicle, the slave cylinder --- actuation rod, can be removed by unbolting where it pushes on the clutch and then pulled right out.

Do that, and the fluid drains.
 
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Old Jun 14, 2010 | 10:48 PM
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the slave cylinder is where i bled mine when i put a new one on. the hose is connected by a roll pin that i punched out with a small nail. after you punch that out the hose should separate from the cylinder. put your thumb over the line and have someone pump the pedal releasing your thumb every so often just like a bleeder. when pressure builds up slip the hose back on.
 
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