2006-2009 Honda TRX680 (TRX 680 FA-FGA) Factory Service Manual, Page 485Get this manual
REAR DRIVING MEC HA NISM Each bo ot has an identi fication mark;
t he outboard and "BJ75" to inboard
OUTBOARDBOOT
INBOARD BOOT
Note the installation direct ion of the boot bands
Pack the utboard jo int with 4565 of specified greaseSpeci fi ed grease: NKG106 lK YODO VUSHI)