very easy,just grab cover round clocks and pull if it sticks slip thin knife under bottom and it will pull off.on the top of the cluster is one torq screw remove and it clips out.take the two wires of the back by moving the black piece sideways and they clip out.now with the cluster on a table gently press the clips on the plastic front in and it clips off.if the pionter is loose its on a taper with it at the bottom gently press it back on .now put the cluster back in without glass on and try for reading,if its right press needle on a little harder.if not pull needle off and reposition it and try again.when you get it right put glass back on and reasemble.you will need to try up the road to check speed
bob, April 2012
