Road Trip: Should oil be changed
#22
Join Date: Nov 2007
Location: Illnoise. WAY downtown, jerky.
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I wouldn't blindly tighten it. You probably want around 1/4" or so.
There's a 12mm nut behind the pedal assembly. There's a rod that goes thru the firewall and attaches to the back of the pedal assembly.
If your vantage point is from the driver seat:
Loosen the nut by turning it clockwise. Turn the rod clockwise for less freeplay (tighter setting). Counter clockwise for more freeplay (looser setting). Once set...re-jam the nut against the pedal clevis. Check the play one more time after tightening.
Search for DIY's with pics. Its very easy to do.
But don't set it too tight or you'll chew up your clutch.
***never turn the rod with a tool. If you scratch it, you will chew up the rubber seal on the MC.
There's a 12mm nut behind the pedal assembly. There's a rod that goes thru the firewall and attaches to the back of the pedal assembly.
If your vantage point is from the driver seat:
Loosen the nut by turning it clockwise. Turn the rod clockwise for less freeplay (tighter setting). Counter clockwise for more freeplay (looser setting). Once set...re-jam the nut against the pedal clevis. Check the play one more time after tightening.
Search for DIY's with pics. Its very easy to do.
But don't set it too tight or you'll chew up your clutch.
***never turn the rod with a tool. If you scratch it, you will chew up the rubber seal on the MC.
#23
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0 is measured when the rod you're adjusting touches the master cylinder piston.
Anything tighter than 0 is considered preload and will likely wear the clutch by always pushing on it.
Anything looser than 0 is considered freeplay. You want about 6mm (1/4")...but not much more, ideally. Some people like more freeplay in order to get the pedal to engage closer to the floor. Those people are weirdos.
Too much freeplay will cause the pedal to run out of stroke before the slave cylinder can fully disengage the clutch.
Anything tighter than 0 is considered preload and will likely wear the clutch by always pushing on it.
Anything looser than 0 is considered freeplay. You want about 6mm (1/4")...but not much more, ideally. Some people like more freeplay in order to get the pedal to engage closer to the floor. Those people are weirdos.
Too much freeplay will cause the pedal to run out of stroke before the slave cylinder can fully disengage the clutch.
#24
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Okay, thanks for the information! I didn't know how to measure the free play, but the when I push in the pedal, this little rod pops out. When the rod pops out, there is no space in between it and the pedal.
I ordered parts for the shifter. Maybe that'll help. If not, at least I now have clean trans fluid, clutch fluid, and grease.
I ordered parts for the shifter. Maybe that'll help. If not, at least I now have clean trans fluid, clutch fluid, and grease.
#25
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There's never space between the rod and pedal. Freeplay is measured as the space between the master cylinder piston and the pedal rod.
You measure it by feel.
You measure it by feel.
#26
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The only problem I have with the transmission is sometimes hitting a wall while trying to engage into first gear. When I changed the transmission fluid everything got much better. However, yesterday when I was driving first gear hit a wall again. It doesn't happen much, but I'd thought changing the clutch fluid would help.
You don't need to but I certainly would. I'd run M1 0W40 year round in the southern part of the US and other warm climates where it never snows. Redline 0W30 year round everywhere else.
The notchy feeling you're getting is from the tranny. It has a reputation for being a bit notchy in 1st and 2nd gears. Changing the clutch fluid isn't going to help here.
Like I suggested above, I would try Redline MT90 next time around when you change the tranny fluid. As far as brake fluid is concerned you would be much better off running DOT 3. You can use DOT 4 all you want but you'll get no better performance out of it and you will need to change it far more often, compared to DOT 3, because of how much more moisture it absorbs.
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