2001-2006 Honda TRX 300EX Sportrax 300EX Factory Service Manual, Page 238Get this manual
REAR WHEELSUSPENSION 88 CNfJlulIIOlIO
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Remove the bolts and rea brake calipe from the raar caliper slay
BRAKE CALIPER
TIle lock nuts
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Looson he axle inner lock nul while hold ing the ou ter lock nUlTOOLS: Lock nut wrench, 45 mm
07916-1870101 or equivalent
commercially
Lock nut wrench, 56 mm
avail,ble in U.S.A07916HAlOOOO or 07916-HA2010A (U.S .Aonlyl