2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 314Get this manual
REAR WHEELSUSPENSION Remove the bolt, brake light switch guard and brake light switch
Remove the left and right swingarm pivot caps
LEFT PIVOT CAP Remove the right pivot lock nut using the special tool
RIGHT PIVOT CAP
TOOL: Lock nut wrench 07908-4690003