2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 330Get this manual
BRAKE SYSTEM Apply silicone grease to the brake lever contact area of the master cylinder piston
Apply silicone grease to the brake lever contact area of the pivot boltInstall the brake leverInstall and tighten the brake lever pivot bolt to the specified torqueTORQUE: 1.0 Nm (0.1 kgfm, 0.7 lbfft) Hold the pivot bolt and tighten the pivot nut to the specified torqueTORQUE: 5.9 Nm (0.6 kgfm, 4.4 lbfft) Install the brake lever boot