mxer mxu 150 Workshop-manual : Page 199

          13. REAR WHEEL/SWING ARM/
    HYDRAULIC BRAKE                                                ATV 150/125


 HYDRAULIC BRAKE

 BRAKE FLUID CHANGE/AIR BLEED                    Screws
 Place the motorcycle on its main stand on
 level ground and set the handlebar upright.
 Remove the two screws attaching the brake
 fluid reservoir cap.

   Use shop towels to cover plastic parts
   and coated surfaces to avoid damage
   caused by splash of brake fluid.




 Connect a transparent hose to the brake
 caliper bleed valve and then loosen the
 bleed valve nut.
 Use a syringe to draw the brake fluid out
 through the hose.




                                                  Bleed Valve


 BRAKE FLUID REFILLING
 Connect a transparent hose and syringe to
 the brake caliper bleed valve and then
 loosen the bleed valve nut.
 Fill the brake reservoir with brake fluid and
 use the syringe to draw brake fluid into it
 until there is no air bubbles in the hose.
 Then, tighten the bleed valve nut.
 Torque: 0.6 kgf-m (6 N-m, 4.3 lbf-ft)

   · When drawing brake fluid with the
     syringe, the brake fluid level should be
     kept over 1/2 of the brake reservoir        Brake Reservoir   Bleed Valve
     height.
   · Use only the recommended brake fluid.

 Recommended Brake Fluid: DOT-4




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