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WHATS GRINDING

Posted: Thu Mar 27, 2008 6:19 pm
by poppeye
have patrol swb with 5 inch lift and when at speeds over 70 and only when i free wheel (put clutch in) it makes a shocking grinding noise still changes gear up and down perfect. have put new diff in rear where i cut and moved spring perches etc to roll diff back so tail shaft angle is fine at diff end. has new thrust bearing new clutch new t case bearings new tailshaft so its not them only thing i can think of is it might be uni angle at gearbox so have 4inch springs coming any other ideas. its doing my head in

cheers

diff

Posted: Thu Mar 27, 2008 7:04 pm
by daz4b
have you got a double cardon joint

Posted: Thu Mar 27, 2008 8:23 pm
by GQ4B
bad uni angles would create vibrations - a grinding noise would be something different i would think....correct me if I'm wrong??

Posted: Thu Mar 27, 2008 9:38 pm
by poppeye
it vibrates very little but nothing bad this is a grinding noise no no double cardin tailshaft will be 4 inch soon do you think i will still need one

Posted: Fri Mar 28, 2008 7:41 pm
by poppeye
anyone else got some ideas do you reckon i will need double cardin

Posted: Fri Mar 28, 2008 10:45 pm
by AJS
poppeye wrote:anyone else got some ideas do you reckon i will need double cardin
Is the noise caused by putting in the clutch, or is it that you only hear it because with the clutch in, it is a lot quieter, and therefore easier to hear?