2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 79Get this manual
12Release the tension from the gear shift cam stopper arm spring CC976
13Remove the cap screw securing the gear shift cam plate and guide to the gear shift cam; then remove the cam plate and guideAccount for the guide and five pinsCC977
15Remove the three Phillips-head screws securing the oil pump; then remove the oil pump