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slave cylinder problem...

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Old Jul 6, 2007 | 08:52 PM
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Default slave cylinder problem...

i'm building a hybrid...i connected the clutch line to my master cylinder and everything connected on the other end of the slave cylinder...i proceed to put dot 3 fluid into the reservoir and start pumping...i have one of those remote bleeder too...so i start pumping...fluid start flowing...kept refilling reservoir...closed the remote bleeder...start pumping...feel some pressure...then i lose it...i go to look at the slave cylinder and brake fluid ish coming out of the slave cylinder...on the throwout bearing portion...is my slave cylinder defective or the fluid just pushed it too far out and fluid overflowed??? it's a new cylinder too...
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Old Jul 6, 2007 | 09:06 PM
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If you have a slave extension, then the fluid should only be draining from the end of the extension. It is leaking at the threads where the slave attaches to the extension?
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Old Jul 6, 2007 | 09:12 PM
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Originally Posted by MrEddie
If you have a slave extension, then the fluid should only be draining from the end of the extension. It is leaking at the threads where the slave attaches to the extension?


no...it's leaking where the throwout bearing would go up and down...that's where its gushing out of...
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Old Jul 7, 2007 | 10:12 AM
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anyone???
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Old Jul 7, 2007 | 11:31 PM
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fluid ish oozing outta here....from that seal...

Attached Thumbnails slave cylinder problem...-cimg0553.jpg  
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Old Jul 8, 2007 | 10:02 AM
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Did you try bleeding that outside of the vehicle without any force on the TO bearing surface? Looks like you blew the "piston" out of the cylinder. You probably should just get another one rather than trying to repair that one.
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Old Jul 8, 2007 | 10:16 AM
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Originally Posted by heimbo
Did you try bleeding that outside of the vehicle without any force on the TO bearing surface? Looks like you blew the "piston" out of the cylinder. You probably should just get another one rather than trying to repair that one.

yes...i bled it outside the tranny...as a matter of fact...i bled it where it sit on the pix...should i do it in the tranny??? mang wat ever happen to the good ole fork and bearing design....
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Old Jul 8, 2007 | 12:20 PM
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No dont install that thing. Its trash if its leaking from there.
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Old Jul 8, 2007 | 12:22 PM
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Originally Posted by blk00ss
No dont install that thing. Its trash if its leaking from there.

ok...how bout when i go to install the next one??? should i not bleed it off the tranny??? only bleed when it's on the tranny and mounted???
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Old Jul 9, 2007 | 12:28 PM
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Originally Posted by Yellowbrother
ok...how bout when i go to install the next one??? should i not bleed it off the tranny??? only bleed when it's on the tranny and mounted???
Bleed after installing it and the trans is back on the motor...It's not much more difficult to do it on the car. Gravity bleed it first using your hand, then commence the 3 pump/bleed technique. Good luck.
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