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Adjustment or Something Else?
So just tonight it's been starting to grind going in to 1st when I'm slowing down to a stop or when I'm stopped, and going in to 3rd when I'm shifting under normal driving conditions. In both instances the clutch will be all the way to the floor. I haven't really been beating on it, no launches, a few 2nd to 3rd pulls and 3rd to 4th but nothing crazy since I'm still getting used to the car. The clutch is good, It grabs hard and doesn't slip.
I've been thinking about adjusting the clutch a bit, because it seems to grab really low off the floor, and there's moderate play at the top. The shifter components could probably use some freshening up too. It doesn't feel terrible, but I think the throw could be tightened. From what I can tell the shifter is a cut stock unit. I'm debating about dropping the cash on the JNZ short throw because it seems it's the only quality option for the 1g. I've also been debating on getting some sort of shift bushing replacement. In no way am I implying Kevin sold me something that is on the way out. For all I know it could just be me. I'm not sold on any diagnosis yet, as it has only started tonight. Any feedback would be appreciated. |
Re: Adjustment or Something Else?
I believe you can adjust the clutch MC rod... I'd do that to get engagement off the floor a bit and eliminate some of the freeplay. It will require some cortonionism though.
I wouldn't waste your time with a short throw. A cut stock unit is basically the same thing. I'd take out the center console, eliminate the rubber base bushings and just use washers, don't need anything fancy. Also, make sure the pivoting assembly is tight and doesn't have any play. Just look at it as you shift around to the different positions with the center console/boot out. If you see some weird movement that shouldnt be there, you may need to replace bushings, I believe you can get them from Mitsubishi. Or just find someone parting a car out with a good shifter assembly. Could just be some loose bolts down there too. I wouldn't be surprised either that your car grinds. I've never had a DSM that doesn't grind at least a bit in certain gears in certain situations. |
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I'll start with adjusting the the MC rod, and throw some washers on there too. Thanks for the feedback. |
Re: Adjustment or Something Else?
It's either a 12 or a 10. Loosen up the lock nut and on a good mc you should be able to twist the rod with your fingers. No washers involved either. Once you get under the car and have a look at how things work it's pretty easy to figure out what to do.
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Re: Adjustment or Something Else?
Make sure the nut securing the pedal assembly to the master isn't loose. after you push the clutch in and let it out, grab the pedal and pull up. If there is any freeplay it is most likely one of your problems.
It's common as hell on 1G's. If it's loose for two long it will round the keyway off the pedal assembly. Taboo used to have a right up about removing it and welding it but if you pull the pedal up and tighten the shit out of it, it will be good for a long time. Make sure there isn't any slack before you adjust the rod Quote:
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Re: Adjustment or Something Else?
10mm. I have some base shifter bushings if you need.
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Don't downshift into first.
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Re: Adjustment or Something Else?
The cables already have bushings in them on the transmission side, and I still have the bushings for the shifter base. I was gonna throw them in the car on tuesday before you picked it up, but I forgot.
When I installed the new master a year and a half ago I'm pretty sure I left it adjusted all the way out, but it's possible something could have loosened up in that time. One more thing you could try is to re-bleed the slave. When I installed the new slave about a month ago I just gave it a quick bleed, and it's possible there's still a little air in the system somewhere. It would grind into first or reverse for me every once in a while, but I never had any grinding issues with any other gears. Also, I never did anything with the clutch pedal assembly, and it's possible that could be getting worn out as well, it is an 18 year old car. There's a mod you can do that involves a little welding that should take care of any play there may be in the pedal assembly. |
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I never go into 1st gear til I'm fully stopped. It bothers the shit out of me when I see people forcing it into first when rolling to a stop. Just be easy on it and wait til your fully stopped. No reason to make your syncro's work any harder than they have to. Also when you do adjustments to the rod, make SMALL adjustments and test it out. Small adjustments will make a big difference. There is also supposed to be a little bit of slop at the top of the pedal travel. I think it was about an 1" of slop IIRC.
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Re: Adjustment or Something Else?
Test if you need to adjust first.
On even pavement, with the clutch pedal to the floor, parking brake released, put it in first gear and rev up the engine to your redline. If your car moves your clutch is dragging and is causing poor syncro engagement. If it doesnt move then theres a good chance the syncros are worn. If it is your clutch dragging, adjust it immediatly as driving it this way kills syncronizers. |
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I guess I've never had a problem on my DSM's going into first while moving. I figure as long as it goes into gear fine without any grinding, its golden. I can see bad things happening though if people do that on a car with bad disengagement. |
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Thanks for all the input! |
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wait....you bought kevins badass car and you dont even have any tools to work on it.........please dont tell me your in over your head |
Re: Adjustment or Something Else?
LOL I have tons of tools at my parents house (Used to work @ Saturn)...which is 2 hours away, don't feel like driving that far for a wrench. And it'd be cheaper for me to buy a wrench than to drive all the way up there and back.
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Re: Adjustment or Something Else?
It's pretty common to have the clutch assembly so loose that the master isn't long enough to take up all the play, at which point there are 2 options, make the threads on the master longer or fix the pedal. Option 2 is a PITA unless theres a trick to welding them in the car.
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Re: Adjustment or Something Else?
Adjusting the clutch a bit fixed everything! Thanks for the input guys!
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Re: Adjustment or Something Else?
Your syncros are thanking you!
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Re: Adjustment or Something Else?
[QUOTE=4g63tcrazy;328119]I never go into 1st gear til I'm fully stopped. It bothers the shit out of me when I see people forcing it into first when rolling to a stop. Just be easy on it and wait til your fully stopped. No reason to make your syncro's work any harder than they have to.[QUOTE]
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