super6al Posted May 9, 2022 Report Share Posted May 9, 2022 Hi Dan Before stripping them down, if you operate the throttle linkage slowly by hand you may be able to see slight vertical movement on the throttle spindles if they are worn. Between pairs 1 & 2 are usually the worst. As the adjusting screws begin to engage on the next throttle pair to open the butterflies the resistance from the springs tend to cause the spindles to move slightly if there is wear. Its the shafts that were worn on mine not the actual bodies. Alan Quote Link to post Share on other sites
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