looking for a drawing for YZ timing
Posted April 03, 2002 - 02:58 AM
Posted April 03, 2002 - 05:27 AM
Posted April 03, 2002 - 08:27 PM
Step 1: Remove the top valve cover and exhaust cam tower.
Step 2: Put the engine at TDC (I mark on the magneto) and chack tp see that the marks on both cam chain and sprokets are pointing up.
Step 3: Remove cam chain tensioner.
Step 4: There should be 13 chain pins between the two cams,counting from the top mark on one sproket to the mark on the other. When you are finished there should be only 12 cahin pins.
Step 5: Lift the exaust cam up and rotate the cam clockwise one tooth.
Step 6: Count the links again. The magic number is 12.
Step 7: put it all back together-your shop manual is a great help-and go riding.
Posted April 03, 2002 - 10:55 PM