Reverse gear (Page 2/2)
Patrick MAR 18, 03:11 PM

quote
Originally posted by M.aaron80:

The rod inside of it is only moving half inch



Travel required at the slave is 1-1/8" minimum.

Does your clutch pedal hit the floor?

There are literally hundreds of threads here re-hashing hydraulic clutch issues. Look into bleeding procedures, bent pedals, etc.


quote
Originally posted by M.aaron80:

I did not have the rod that came with the with the 5spd slave cylinder so I used the rod from the 4spd slave. Any difference?



If the 4spd slave rod is shorter (and I don't know that it is), it's possible your slave is reaching the end of its outward travel before the clutch is being disengaged.

[This message has been edited by Patrick (edited 03-18-2020).]

M.aaron80 MAR 18, 03:34 PM
I will check al that out. Also I am using the shifter arm. (With the knob on it) that was from the 4spd shifter. Is this a problem?
Patrick MAR 18, 03:44 PM

I wouldn't think that the shifter arm would make any difference... as long as it has free range of motion.
fierosound MAY 22, 05:58 PM
M.aaron80...

Did you get this clutch thing sorted out?
What was the final solution?

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[This message has been edited by fierosound (edited 05-22-2020).]

pmbrunelle MAY 22, 11:08 PM

quote
Originally posted by Patrick:
Travel required at the slave is 1-1/8" minimum.



I banged my head trying to bleed my clutch over and over again to hit this commonly cited number.

I ended up with something like 3/4" of travel on my Muncie's slave. The clutch works great on my car (for now).

[This message has been edited by pmbrunelle (edited 05-22-2020).]

Patrick MAY 23, 12:05 AM

quote
Originally posted by pmbrunelle:

I ended up with something like 3/4" of travel on my Muncie's slave. The clutch works great on my car (for now).



"something like"? I know you've got enough skillz to get a more exact measurement than that.

My experience is that an Isuzu absolutely requires over an inch of slave travel, whereas a 5-spd Getrag requires less. I have no direct experience with a Muncie 4-spd, but I'd wager a lot of money that a half inch of slave travel would not be enough to properly disengage the clutch.


quote
Originally posted by M.aaron80:

I did buy the slave from Facebook market. The rod inside of it is only moving half inch.


pmbrunelle MAY 23, 11:44 AM
My previous Fiero had the Isuzu, and I think your 1" figure makes sense for that.

On my Muncie, I was measuring the slave travel during the bleeding process, and the clutch didn't work right when there was only 1/2" of travel. I'm sure I had a more exact figure when I was doing the bleeding job, but that was a few months ago, so I forgot the details! I figured I'd post my approximate travel (for the Archives, and future responses to people seeking help) here before completely forgetting everything.