2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 414Get this manual
HYDRAULIC BRAKE Install the boot into the master cylinder and the groove in the piston Apply silicone grease to the brake lever pivot-tomaster piston contact area
BOOT Assemble the adjusting bolt, spring, pivot and bolt, and tighten the boltTORQUE: (0.1 kgf-m, 0.7 Ibfft) Install the nut and tighten itTORQUE: (0.6 kgf m, 4.3 Ibfft) BOLT SPRING PIVOT
ADJUSTING BOLT Apply silicone grease to the brake lever pivot bolt sliding surfaceInstall the pivot bolt and tighten itTORQUE: (0.1 kgf m, 0.7 Ibfft) Install the pivot nut and tighten itTORQUE: (0.6 kgf m, 4.3 Ibfft) Install the brake light switch and tighten the screwTORQUE: (0.1 kgf-m, 0.7 Ibfft) BRAKE LEVER