2004-2005 Honda TRX450R Factory Sevice Manual, Page 187Get this manual
CLUTCHKICKSTARTERGEARSHIFT LINKAGE Check he kickstart er pinion gear and spi ndle for damageM easur the kickstart er pinion gear I.DSERVICE LIMIT: 22 .05 mm (0.868 in)
M easur th kickstart er sp indle .0 SERVICE LIMIT: 21.95 mm (0.864 in)
Check he kickstarter idle ear and bus hing or dam-
age Measure the starter idle ge ar 10 SERVICE LIMIT: 21.07 mm (0.830 in)