High Revs

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MarkFleming
One Hit Wonder
Posts: 1
Joined: Sun Oct 12, 2014 2:42 pm

High Revs

Post by MarkFleming » Sun Oct 12, 2014 2:49 pm

have just rebuilt my gk73a after 3 yrs, passed mot with flying colours. the throttle cable snapped 3 days later and has been replaced, havent touched anything else. now when i start it revs the guts out of itself at about 8k rpm. have adjusted the throttle cable so there is slack, and done idle screw all way in and then out 1 1/2 turns but it still keeps doing the same, any ideas. it ran well before cable broke

regards mark

dobbslc
NWAA Supporter
NWAA Supporter
Posts: 693
Joined: Fri May 02, 2008 8:06 pm
Bike owned: 3TJRRSP TRX850 XV750 cafe
Location: Hertfordshire

Re: High Revs

Post by dobbslc » Mon Oct 13, 2014 5:06 pm

What do you mean by idle screw?.
If it's the one on a short cable under the frame spar then that shouldn't be screwed all the way in at all.
Just unscrew it untill the revs come down.
1.5 turns out sounds like the pilot air screw settings of the carbs.

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