2006 Arctic Cat DVX 400 Service Manual, Page 61Get this manual
Measuring Connecting Rod (Big End Width) 1Using calipers, measure the width of the connecting rod at the big-end bearing 2Acceptable width range must be within specificationsMeasuring Crankshaft (Runout)
1Place the crankshaft on set of blocks2Mount dial indicator and base on the surface platePosition the indicator contact at point of the crankshaftATV-1017
2Acceptable width range must be within specificationsDRIVESHAFT Disassembling
1In order, remove the washer, 1st driven gear, and bushing from the driveshaft2Remove the 1st driven washer (right side); then remove the reverse dog from the driveshaft
ATV-1074
3Zero the indicator and rotate the crankshaft slowly