gearbox noise in my vti-r integra?

[camerapro]

Hello there,

i just bought a honda integra vti-r a couple of weeks ago.
there are a few things about the car which puzzle me slightly [overall its a beautiful piece of machinery ], the most concerning for me is what appears to be a kind of "scrunchingy", cross between crunch and meshing sound which comes from what i think is the gearbox.

it is quite noticeable driving very slowly with little load around 1500-1800 rpm [and gear], and particularly there say if you are engine braking in third after giving it a bit of boot [but will do so in any gear again]. a mechanic friend has looked at it/driven it and considers it in the realm of "normal for age" [has done 127k km], but i am a little less settled.

any clues from other owners out there? it is my first experience with honda, maybe it is something i need to get used to?

thanks in advance....

[Int3gra-T]

just flush the gearbox out and put some new OEM fluid in,
give that a whirl
if it doesnt really fix it
probably worn syncro's

[camerapro]

thanks for your reply.
i would have thought syncros would only make noises during gear changes?
this happens without any clutch or gearbox operation at all, just when in whatever gear.

the only other way i can describe the noise is kind of like wind noise [but louder than wind, like rushing wind, which also happens when moving very slow, so definitely isnt wind...]

thanks

Jesse

[EGB18CT]

its prolly the input shaft beaing... mine unfortuatley went again or its the thrust bearing simple test press the clutch in,,, if it makes noise from gearbox its the thrust/clutch bearing, let the clutch out, noise from box its the isb.

[Int3gra-T]

yeh if its a constant wind like a thumping its probably ISB.
or wheel bearing lawl

[camerapro]

thanks guys,
its what a mechanic friend of mine suggested as well [although hes not that experienced with the ins and outs of integras, so i thought id ask from ppls with more experience]...

any clues on what the $$'s would be to replace the ISB?

since i only just bought the car from a dealer, i suppose i have the task of trying to convince them that it should be covered under the 3 month statutory warranty... :S

cheers

[Int3gra-T]

well its basically like taking the clutch out.
so its a $$$ job for such a small thing.
if its out.
might aswell change all the stuff in there.

[EGB18CT]

bearing and seal is about 55-100 bux from honda rest is labour, prolly looking at 6-800

[camerapro]

thanks for your replies...
it seems the most likely scenario to me.
i did some reading on a US forum earlier and they were suggesting it was only 1/2 hour labour to replace the bearing!!! doesnt seem right does it....

[Blulude98]

Dont bother thinking it's the syncros or the oil it's the input shaft bearing mate, gearbox needs to be taken off and stripped then bearing to be replaced.

[squish85]

its prolly the input shaft beaing... mine unfortuatley went again or its the thrust bearing simple test press the clutch in,,, if it makes noise from gearbox its the thrust/clutch bearing, let the clutch out, noise from box its the isb.

I've got the same problem.. When i tried moving the car using only the clutch there's no noise.. the noise as described only comes in when slight throttle is applied at ard 1500 - 2000 rpm ...

[94dc2tegz]

*this is a lil off topic* maybe it's just me but u guys seem to be driving at really low rpm's?

but yeh, just to take out the gbox is like 400-500bux i think cuz it's mofo heavy =p