grand dink 125 mmc 2 Workshop-manual : Page 196

          14.STEERING HANDLEBAR/FRONT WHEEL/FRONT
   BRAKE/FRONT SHOCK ABSORBER/FRONT FORKGRAND DINK 125/150

 INSPECTION
 Measure the brake master cylinder I.D.
 Inspect the master cylinder for scratches or
 cracks.
 Service Limit: 12.75mm




 Measure the brake master cylinder piston
 O.D.
 Service Limit: 12.645mm
 Before assembly, inspect the lst and 2nd
 rubber cups for wear.




 ASSEMBLY
 Before assembly, apply brake fluid to all         Master Cylinder      Spring    Main Piston
 removed parts.
 Install the spring together with the 1st rubber
 cup.
 · During assembly, the main piston and
     spring must be installed as a unit
     without exchange.
   · When assembling the piston, soak the
     cups in brake fluid for a while.
   · Install the cups with the cup lips facing
     the correct direction.
                                                            Snap Ring        Rubber Cover
 Install the main piston, spring and snap ring.
 Install the rubber cover.                         Fluid Tube Bolt           Punch Mark
 Install the brake lever.
 Place the brake master cylinder on the
 handlebar and install the holder with the "up"
 mark facing up. Also align the punch mark
 with the holder joint seam.
 First tighten the upper bolt and then tighten
 the lower bolt.
 Torque: 9.813.7N-m

 Install the brake fluid tube with the attaching
 bolt and two sealing washers.


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