14. REAR WHEEL/SWING ARM/ HYDRAULIC BRAKE ATV 50 Aligning The Fluid Tube With Groove Installation Connect the brake fluid tube to the brake caliper, aligning the fluid tube with groove in the caliper and tighten the fluid tube bolt. Torque: 3.2 kgf-m (32 N-m, 23 lbf-ft) Add the recommended brake fluid into the brake reservoir and bleed air from the brake system. (Refer to 14-18.) Fluid Tube Bolt Washer Install the brake caliper onto rear axle hub and tighten the bolts. Torque: 2.7 kgf-m (27 N-m, 19 lbf-ft) 14-25