Vibrating sound when clutch pedal is not depress

[ehdrian]

Hi bros, as per title, i'm having this metal vibrating sound(klak klak klak) when my clutch pedal is not press, recently just changed the clutch bearing and service the gearbox..Fyi, i'm using Evo 2 engine and gearbox (non-lsd)..1 thing i notice is that the sound goes goes off when i depress the clutch or make the clutch higher-(have to release the clutch pedal more only the car can move)..earlier i adjusted the clutch pedal to the highest and the sound is not there anymore but i prefer shorter clutch, so i re-adjust again yesterday and the annoying sound came back, it happens all the time during idling or even the car is moving as long as the clutch pedal is not depress..Anybody experience this b4?..Somebody help me please..Thank you in advance

 

[DanzEterna]

could it be yr flywheel? have u skimmed it before?

 

[ehdrian]

Uneven flywheel's surface can cause vibrations even when idling,bro?..i'm not sure bro, just bought the car 2months ago..

 

[DanzEterna]

Oo during idling is it? i know the last time i had the klak2 sound too....even when idling, if i move the sound gets louder, unfortunately it was 1 of the gbox bearings, i had a tough time finding it, ended up changing to evo gbox.....

btw wat car u using? yr neo gsr sold edi ah?

 

[ehdrian]

During idling and even when the car is moving....as long as the clutch is released, the sound is there..currently driving wira, yeah sold the neo november last year..

 

[EvolutionZ]

using twin plate clutch or stock?

 

[ehdrian]

using twin plate clutch or stock?

Bro, trinity clutch..

 

[boi]

i think the sound came from bearing...your replacement bearing is it exactly same with the stock oem one?...
normally this will happen when u used different bearing...normally if go to sparepart they will give the 1.8 / gti bearing one...yes it really same but its a bit different...for evo/gsr the bearing is slightly higher...
at the part code also the number different at the last number...

 

[ehdrian]

But funny thing is when i raised the clutch pedal, sound gone..When i make it shorter, sound came back..

 

[DanzEterna]

could it be that yr clutch not fitted properly?
u got go bck to yr mech ah?

 

[boi]

if like that u need to open it out and check lor...could be pressure plate and coulde be also the rivet nut at the plate...some more trinity easily can touch the revet when the plate worn out...

 

[ehdrian]

clutch being removed and installed 3 times by 3 diff mechs ade, wat u think?..i also segan la wanna go back and trouble him..

---------- Post added at 04:43 PM ---------- 6 hour anti-bump limit - Previous post was at 04:42 PM ----------

if like that u need to open it out and check lor...could be pressure plate and coulde be also the rivet nut at the plate...some more trinity easily can touch the revet when the plate worn out...

nvr like trinity clutches, saving money to replace with exedy..

---------- Post added at 04:46 PM ---------- 6 hour anti-bump limit - Previous post was at 04:43 PM ----------

the sound is similar to super single clutch when it's engaged, just dat mine is terbalik, clutch disengage got sound..hehe

 

[DanzEterna]

i think i have the similar problem with u....im on evo1 gbox (non lsd)....
when i lower the clutch it slips....(car cannot move, but rpm spikes) only when i increase the pedal's height then car able to move....running on heavy duty OEM clutch.

ehdrian,
yr trinity is new rite?

 

[ehdrian]

Nope, it's used, it comes with the car..Looks like changing gb is the solution..Another 2k..

 

[DanzEterna]

could be the plate worn out edi....like wat boi mentioned, trinity's clutch pad is riveted, so if its worn out the flywheel will kena the rivet screws...hence u have to skimm yr flywheel, but exedy is different, its pads are glued.........

---------- Post added at 10:15 AM ---------- 6 hour anti-bump limit - Previous post was at 10:10 AM ----------

bro read here, seems like he has the same problem as u..
managed to dig it up.
http://www.zerotohundred.com/newforums/car-modification/282331-triniti-clutch-problem-karma-2.html