04/SHOCK ABSORBER, SWINGARM 55
8.20Bleeding and filling the damper
Info
Before working with the vacuum pump, be sure to read the operating instructions carefully.
Completely open the adjusters of the rebound and compression damping.
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– Remove the screw of the filling port.
– Install adapter on the damper.
Info
Tighten only hand-tight, without the use of tools.
– Connect the adapter to connector of the vacuum pump.
Vacuum pump (T1240S) ( p. 255)
– Clamp the damper with soft jaws or hold it as shown in the photo.
Info
Clamp the damper only lightly.
The filling port must be at the highest point.
The piston rod slides in and out during filling - do not hold it tight with your
hand!
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– Place the control lever as shown in the photo.
The External tank control lever is on Closed, Damper on Vacuum,
and Oil reservoir on Vacuum.
– Operate the On/Off switch .
The vacuum pump process starts.
Pressure gauge falls to the specified value.
< 0 bar
The vacuum gauge falls to the specified value.
4 mbar
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– Measure distance between the floating piston and reservoir hole with the special
tool.
Depth micrometer (T107S) ( p. 254)
The floating piston is positioned all the way at the bottom.
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– When the vacuum pressure gauge reaches the specified value, turn the Oil reser-
voir control lever to Equalize pressure.
Guideline
4 mbar
The pressure gauge rises to the specified value.
0 bar