2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 260Get this manual
CRANKSHAFTAUTOMATIC TRANSMISSION
AUTOMATIC TRANSMISSION UNIT AND CRANKSHAFT
AUTOMATIC TRANSMISSION UNIT REMOVAL
Do not disassemble the automatic transmission unitSeparate the crankcase (page 13-8)Remove the five mounting bolts and the automatic transmission unitRemove the dowel pinBOLTS DOWEL PIN
AUTOMATIC TRANSMISSION UNIT
CRANKSHAFT AND BALANCER REMOVAL