2004-2005 Honda TRX450R Factory Sevice Manual, Page 70Get this manual
MAINTENANCE BRAKE PEDAL HEIGHT ADJU STMENT Remove the nil'" mud gua.d lpage 3-3)l.Dosen "'"' IO:k nut and tum ",a, :yIinIe push rod 10 obU,n Iesied pedal '911ten"'" nul atta adju5tmmL
TORQUE; It
n th ke pedel ialJu st ed to the lowe po ;lion, rnasu re 'h.t he clrance between the lo w8' nd of the push ,od "d lhe b,a' do no flf be low mm 0.04 in If the pel.1 j"to thhigl 1'O",1I0nma ksu,e 1"110_ ofhe ush ,o! lll,ead is ui"; bIe il'l$ Ihe joint