help! Vibration occured after replacing cluctch disk and pressure plate

[tonarel]

We had recently replaced the clutch disk and pressure plate of our 2000 mits. spacegear. My problem is there is an unusual vibration that occurs when i rev up the engine. Can somebody help me with this problem? Any suggestions on how to fix this problem.

Thanks,

Ton

[vinj]

Does the vibration occur when the clutch is engaged/pressed down? Is there any sound that accompanies it (with or without the clutch engaged)?

[afrasay]

orig ba ginamit mong set? 4d56 engine?

[tonarel]

Does the vibration occur when the clutch is engaged/pressed down? Is there any sound that accompanies it (with or without the clutch engaged)?



Vibration occurs when engine rpm hits 1500 and up.
It still vibrates no matter if the clutch pedal is in pressed position or depressed position.

[afrasay]

did the mechanic put a mark on the propeller mounting? vibration happens when the propeller is intalled differently from the original position. did you buy the original disc, pressure plate and release bearings?

[tonarel]

Sir Afrasay i think there is something wrong with the propeller mounting. Any suggestions on how to correct this problem?

[t2erns]

Sir Afrasay i think there is something wrong with the propeller mounting. Any suggestions on how to correct this problem?

if you're sure it's the propeller mounting problem then you have to remove it and remount it at 180 degrees from the former position.or visually check if any counter weight is missing

[tonarel]

Does the problem with propeller mounting produces vibration even if the transmission is in neutral position while revving up the engine?

[t2erns]

if meron pa rin vibrations sa neutral then i guess you have to remount the pressure plate assy un na lang ang most possible cause ng vibrations

[afrasay]

Madalas pag replacement part ang pinalit mo may drag or vibration pag neutral. I'm not saying na wala yun sa oem parts pero very, very minimal yun if it ever occurs. yun pag centro ng pressure plate critical din kaya yun ibang clutch set may kasamang centering tool. Give it a few hundred km baka mawala din yan. may guid madalas yun propeller mounting or baka hindi nakakabit yun propeller ng amayos as in yun crossjoints dapat tapat dun sa kabilang dulo,,,hehehe hirap explain...baka mai explain mo, t2erns. ;)

[tonarel]

Madalas pag replacement part ang pinalit mo may drag or vibration pag neutral. I'm not saying na wala yun sa oem parts pero very, very minimal yun if it ever occurs. yun pag centro ng pressure plate critical din kaya yun ibang clutch set may kasamang centering tool. Give it a few hundred km baka mawala din yan. may guid madalas yun propeller mounting or baka hindi nakakabit yun propeller ng amayos as in yun crossjoints dapat tapat dun sa kabilang dulo,,,hehehe hirap explain...baka mai explain mo, t2erns. ;)

sir replacement nga po yung clutch and pressure plate. siguro ganun talaga kapag replacement. pero pa check ko na din yung propeller and pressure plate. thanks sa mga suggestions ninyo and more power.

[ARB]

or the tranny mount was not bolted tight. the pressure plate also might be the cause, its not balanced or placed in the right position.

[afrasay]

pag diesel na hindi orig ang gamit ganun talaga...pero di ka naman titirik nyan, may vib lang nga.

[dennis powell]

severe vibration,,hmmn,unang unang gagawin mo before mo baklasin ang lahat ay visually inspect the mounts muna,like drive shaft,,tranny mounts and upper tranny mounts support,if ok,then go to the next step,,start the engine,press the clutch pedal all the way down,and then slowly release the clutch pedal,,very slow,,as in slow,,and if you fell the clutch pedal is pumping up and down,,boom,confirm concern,,,the component inside the clutch housing is the problem, ,the flywheel warped,the clutch housing might not be properly aligned with the engine,pressure plate release levers could be bent or maladjusted,,or it could be the friction material(some are thick and others are thin)ganun pa naman pag after market product di pantay ang lining thickness,pero puede mo naman iparesurface ang lining,,and the last thing a broken motor mounts can also causeerratic clutch linkage operation,,dont forget to check it before you remove the clutch from the vehicle,.......