1999-2002 TRX400EX Fourtrax Service Manual, Page 216Get this manual
HYDRAULIC DISC BRAKE Install the caliper bracket over the caliper body with the spring washer (between the slide pin and bracket) and thread the slide pin into the bracket, being careful notto damage the pin bootMake sure that the boots are seated securely into the pin groovesI nstall the brake pads (page 14-6), Tighten the slide pin
BRACKET
TORQUE 23 Nm (2.3 kgfm, 171bf.ft)
Connect the brake hose to the brake caliper with the oil bolt and new sealing washers, and tighten the oil boltTORQUE: 34 Nm (3.5 kgfm, 25Ibf.ft) Fill and bleed the rear brake hydraulic system (page 14-3),