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Intermittent here. If the car is still moving a good bit, it clunks, if it is standing or just barely moving, no clunk.
Which is correct
if you're moving 2nd wont stall ever, but if you come to a stop go into 1st.
When using rev matching I have no problems shifting from 2nd to 1st...
Problem solved always use revmatch
I always use revmatch. Saves the clutch and also makes you sound like a professional race driver
From my understanding, the transmission input side will always be moving even in neutral(clutch not depressed). but because it's in neutral, the output shaft isn't engage at all. so when we depressed the clutch(disengage the engine) and select gear one, the output shaft suddenly engaged to the moving input side, which cause the sound. if the car is in standstill, the momentum can move the car forward very slightly.
if you depressed the clutch and wait for a few seconds, the input side will stop spinning. Engaging then will not make any sound.
Which is correct
I want your car
anything less than 18km/h in 2nd gear in mine and you'll be hearing the engine begging for mercy.
Yup taught the same, into first when at a complete stop, but if still rolling get away in 2nd cog.
Thnks I BobI wouldn't worry at all, I've had a number of quick cars and they all do this, I call it clutch burn because I suspect thats what it is, had it in My N too, nothing to worry about
My car got a new gearbox installed yesterday. The last one had some issues with third which resulted in the stick vibrating in third and 'grabbing' as well.
Yesterday it was all good but this morning the clutch is really light until about half way down. I'm going to contact the dealer later today but I just wanted to see if anyone knows if this is normal or if it should be linear all the way through?
Yesterday it was all good but this morning the clutch is really light until about half way down. I'm going to contact the dealer later today but I just wanted to see if anyone knows if this is normal or if it should be linear all the way through?
Have been braking in my new ZF (Sachs) clutch couple of days and I have to admit that I am a bit confused. Single mass fw makes noise and I cant notice that my engine revs up quicker than it did with dual mass fw.
I also had time to weight all Oem clutch components:
Oem dual-mass fw:
ZF single mass 7,2kg:
10,9 - 7,2 = 3,7kg of weight saving
Oem pressure plate:
Zf pressure plate 4,3kg:
4,8 - 4,3 = 0,5kg
Oem clutch disc:
Zf organic disc 1,1kg:
+ 0,3 kg
Sinter disc with 8-blades:
+ 0,6kg
I also had time to weight all Oem clutch components:
Oem dual-mass fw:
ZF single mass 7,2kg:
10,9 - 7,2 = 3,7kg of weight saving
Oem pressure plate:
Zf pressure plate 4,3kg:
4,8 - 4,3 = 0,5kg
Oem clutch disc:
Zf organic disc 1,1kg:
+ 0,3 kg
Sinter disc with 8-blades:
+ 0,6kg
That's definitely strange that you don't feel a difference in the response while revving the car with saving around 5KG on a clutch/flywheel kit...
I have heard that switching from a dual mass to a single mass, in certain applications, can introduce some driveline noise when engaging/disengaging the clutch. Perhaps this is an example of that...
I haven't been on the forums in a little while, but what clutch setup is that that you're weighing? Any info on torque capacity? I'm going to be needing a better clutch setup next year when I put on my hybird turbo as well so I'm in the market for one at the moment.
Regarding that 8-puck clutch disk you posted, it looks like it's not wearing/making contact evenly. Is that the one you are currently using?
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You'll feel the difference with a lightened flywheel mass but not much with a lightened clutch. I've not seen a lightened flywheel for the i30N or VN yet but I'm sure it's in the works from someone.