taff4 Report post Posted April 3, 2012 Just building our motor back up and wish to confirm the disc position at TDC. Any pictures or sketches or a description available, please ? Many thanks. Quote Share this post Link to post Share on other sites
b40rt Report post Posted April 3, 2012 http://www.trialscentral.com/forums/topic/31595-disc-valve-position/ Quote Share this post Link to post Share on other sites
taff4 Report post Posted April 3, 2012 http://www.trialscen...valve-position/ Thanks, I have seen that before and was confused that the leading edge of the disc was positioned at the start of the inlet aperture and not opposite the timing mark indicated ? What's all that about - am I missing something ? Quote Share this post Link to post Share on other sites
b40rt Report post Posted April 4, 2012 Thanks, I have seen that before and was confused that the leading edge of the disc was positioned at the start of the inlet aperture and not opposite the timing mark indicated ? What's all that about - am I missing something ? Contact Martin Matthews, he will be able to help. http://www.motoswm.com/ Quote Share this post Link to post Share on other sites
martinm Report post Posted April 5, 2012 Ignore the timing mark , the diagram was downloaded from the SWM dealer manual and also showed the settings for all the MX and enduro versions...so I tidied it up just to show the trials setting. Quote Share this post Link to post Share on other sites
taff4 Report post Posted April 5, 2012 OK, many thanks for the clarification. We can now complete the bottom end and make some progress ! Quote Share this post Link to post Share on other sites