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WilTec 30160 User Manual page 8

Pneumatic pressure bleeder brake

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• Insert the Fluid Hose (16) Quick Connector (15) onto the temporary Master Cylinder
Adapter Lid. Make sure that it's Ball valve (9) is in the closed position (sideways to
the direction of the Fluid Hose).
• Remove the Drain Screws form the rear left and right brake cylinder, and insert
clear rubber tube (not supplied) into the drain holes. Press fit the rubber connector
of the Used Fluid Bottles into the other end of the clear rubber tube.
Note: The Used Fluid Bottles can be connected directly to the brake cylinders drain,
but you will not be able to see the color of the fluid filling the bottles (darker is old,
lighter is new).
• Connect the air line hose (not supplied) to the Air Hose Quick Connector (8) on the
Brake Fluid Exchanger.
• Set the Air Connector Ball Valve (9) to the ON (vertical) position.
The Tank is now pressurized. No fluid is flowing, however, because the Fluid Hose
(16) Ball Valve (9) is still in the OFF position.
• Pull out on the Pressure Adjust Valve (10) knob, and while viewing the Pressure
Gauge (19), turn the knob to adjust the Tank pressure to between 20 to 40 PSI
Caution: Never exceed 40 PSI or damage may occur to equipment and connec-
tion hoses.
• Slowing open (in line with hose) the Fluid Hose (16) Ball Valve (9) on top of the
Master Cylinder.
This begins the process of forcing the new fluid in, and while oil fluid out and into
the Used Fluid Bottles. Check for leaks at all connection Points. If leaks are found,
turn the Ball valve (9) on the Master Cylinder to the OFF (sideways) position. Cor-
rect the leaks and continue.
• During the fluid transfer, press in quickly on the brake pedal in the vehicle, and
release slowly Do this a few times.
• When the two Used Fluid Bottles are full, or the fluid color has changed form dark
to light as seen through the Clear Rubber tubes, the transfer process is complete
for the rear two brake cylinders.
• Remove the Used Fluid Bottles or Clear Rubber Tubes connected to the brake cyl-
inder and return screws to the drain holes.
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Seite 20

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