2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 263Get this manual
CRANKSHAFTAUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION UNIT INSTALLATION Before installing the automatic transmission unit, check the following components for smooth operationrotation of the pump swash plate assembly rotation of the pumpmotor shaft movement of the motor swash plate assembly and ball nut PUMP SWASH PLATE ASSEMBLY PUMPMOTOR SHAFT
MOTOR SWASH BALL NUT Install the dowel pin into the rear crankcaseInstall the automatic transmission unit and tighten the five mounting boltsAssemble the crankcase halves (page 13-16)BOLTS PLATE ASSEMBLY DOWEL PIN