2004 650 Twin Arctic Cat ATV Service Manual, Page 61Get this manual
3Loosen the bevel gear (B) using an Allen wrench while holding the housing (A) in vise; then continue to turn the bevel gear (about 4-5 turns) until the internal nut is free of the holder bolts KX302
4Loosen the holder bolts, removing one; then using brass or copper mallet, drive the shaft out until the notches of the retainer nut can be seen (see step 1)KX303
DISASSEMBLING OUTPUT DRIVEN BEVEL GEAR ASSEMBLY
AT THIS POINT