Clutch Master Cylinder Problem? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

wrxn240 · 01-07-2009, 12:35 AM

I hooked up my clutch assembly. I went to put fluid in the lines (filled up the master cylinder) and started pumping the clutch in and out. No matter how many times I pump the clutch, no fluid runs through the lines. The fluid level never goes down in the master cylinder. Everything seems like it's hooked up legit. Could there be something else causing this besides the master cylinder being bad, or is it the master cylinder?

codunc · 01-07-2009, 01:51 AM

you need to open up the bleeder on the slave cylinder so the air trapped inside can be pushed out.

Mister.E · 01-07-2009, 01:56 AM

^ what he said...did you bleed the system?

S-Nation S13 · 01-08-2009, 10:51 PM

befor you installed your clutch MC did you bench bleed the unit?? swapped mine out today havent ran into this type of problem..

s13Carlo · 01-09-2009, 12:39 AM

the master cylinder could be clogged up, and did you hook it back up to your pedal??

01-07-2009, 12:35 AM	#1
wrxn240 Leaky Injector Join Date: Aug 2008 Location: Sherman Oaks Posts: 103 Trader Rating: (0) Feedback Score: 0 reviews	Clutch Master Cylinder Problem? I hooked up my clutch assembly. I went to put fluid in the lines (filled up the master cylinder) and started pumping the clutch in and out. No matter how many times I pump the clutch, no fluid runs through the lines. The fluid level never goes down in the master cylinder. Everything seems like it's hooked up legit. Could there be something else causing this besides the master cylinder being bad, or is it the master cylinder?

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01-07-2009, 01:51 AM	#2
codunc Zilvia Junkie Join Date: Sep 2006 Location: Denver, CO Age: 35 Posts: 316 Trader Rating: (2) Feedback Score: 2 reviews	you need to open up the bleeder on the slave cylinder so the air trapped inside can be pushed out.

01-07-2009, 01:56 AM	#3
Mister.E Post Whore! Join Date: Oct 2007 Location: Las Vegas Age: 40 Posts: 4,590 Trader Rating: (53) Feedback Score: 53 reviews	^ what he said...did you bleed the system?

01-08-2009, 10:51 PM	#4
S-Nation S13 Post Whore! Join Date: Jan 2008 Location: LAND of the LOST Posts: 4,083 Trader Rating: (92) Feedback Score: 92 reviews	befor you installed your clutch MC did you bench bleed the unit?? swapped mine out today havent ran into this type of problem..

01-09-2009, 12:39 AM	#5
s13Carlo Leaky Injector Join Date: Feb 2008 Location: 805 Posts: 105 Trader Rating: (0) Feedback Score: 0 reviews	the master cylinder could be clogged up, and did you hook it back up to your pedal??