Mash Side 400 Mode D'emploi page 38

Brake fluid vacuum filling method:
This method is only applicable to refilling brake fluid for new
vehicles or when the brake fluid in the cylinder is drained.
Open the cover of brake cylinder cover and refill brake fluid.
Actuate the brake handle or pedal, exhaust the air in the dead
corner of the brake caliper.
When the vacuum pump has fully exhausted the air inside the
brake caliper, after the brake fluid is pumped out, firmly nip the
handle or completely push down the pedal and quickly screw the
deflating valve bolt, with the torque being 7-9 N.m.
Mount the brake cylinder cover with the sealing
gasket flattened, and replace with new sealing gasket as
required.
After refilling, check the oil cup, hydraulic brake hose and all
connecting pieces for leakage.
Make up the brake fluid
·Turn the handle bar and make the pump cylinder be
horizontal with the ground.
·wipe out the dust and foreign matters from pump cylinder.
·Loosen the screw of cover, then take out the diaphragm.
Add the recommended brake fluid into the upper position of
cylinder, then tighten the cover with special attention for diaphragm
to avoid no foreign matters in.
Warning
Brake fluid will arouse inflammation , should avoid being
touched with skin & eyes . Once touched, should clean clearly
with water, furthermore, if touched with eyes , must go to
hospital .
Storing in the area where child cannot touch.
Caution
Brake fluid supplement can not exceed the upper, so
that the liquid outflow.
supplementary brake fluid due to special care, don't let
the dust or water into the cylinder.
If the brake fluid is obviously reduced, is a sign of failure
automatic system.
Avoid chemical reaction, the brake fluid is not available
from different manufacturers.
Do not allow the brake fluid contact vehicle parts, so as
not to damage the painted parts.
Brake piece checking
Operating brake, if the wears limit line of the brake shoe touch
to the side of the brake disc. It shows that the brake shoe has
touched the wear limit.
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