gearbox 'knocking' noise

gearbox 'knocking' noise

Author
Discussion

Lloyd551

Original Poster:

9 posts

85 months

Tuesday 15th May 2018
quotequote all
Evening all

so my S2 has recently developed a knocking sound from the gearbox. however I have rebuilt the slave cyclinder over winter so have disturbed that general area.

the noise is constant with engine speed and goes when I have my foot on the clutch.
I'm thinking this could be the release bearing but not sure so thought i'd ask !

few questions: can i drive with this for a bit or is it best to take it off the road straight away ?
and whats the job like to fix, im assuming gearbox out. I know at least one of the ends of a spanner so would do it myself

cheers

Lloyd551

Original Poster:

9 posts

85 months

Tuesday 15th May 2018
quotequote all
even when the car is stationary ?

how would i check that ?

Lloyd551

Original Poster:

9 posts

85 months

Wednesday 16th May 2018
quotequote all
I'll get the car up and check the push rod see if i have any joy there

Its definitely not random, had the same symptoms every time the clutch isnt depressed. On start up and shut down

Lloyd551

Original Poster:

9 posts

85 months

Wednesday 16th May 2018
quotequote all
A medium - high frequency knocking sound coming from the gearbox. Changes up and down with engine speed, but as soon as my foot is fully depressed on the clutch it goes

Lloyd551

Original Poster:

9 posts

85 months

Wednesday 16th May 2018
quotequote all
Thanks greymrj, i'll get the car up on ramps either tomorrow or Friday and check those things. I did try my best to not disturb anything, maybe not careful enough ...

i'll go out now and check the front pulley and post the results

yes I need to fully depress the clutch pedal, if I half depress it the noise is still there

Lloyd551

Original Poster:

9 posts

85 months

Wednesday 16th May 2018
quotequote all
Had a look at the front pulley while running and it doesnt move at all. Is that good news ?

Lloyd551

Original Poster:

9 posts

85 months

Thursday 17th May 2018
quotequote all
I'll keep you guys updated, be the weekend when i'll get a chance to look

thanks for your help so far !

Lloyd551

Original Poster:

9 posts

85 months

Friday 18th May 2018
quotequote all
I'll keep you guys updated, be the weekend when i'll get a chance to look

thanks for your help so far !