1971-1973 Arctic Cat Snowmobiles Factory Service Manual, Page 126Get this manual
TRANSMISSION (SALSBURY 910) 5When the three (3) arms are free, pull spider off the splined shaftBend the locking tab downward so that the roller arm retaining bolt can be removedPull the moveable face assembly off the splined shaft of the fixed face
Remove the retammq bolt which secures the roller arm assembly to the moveable faceRemove the six (6) splined liners from the splines