Betamotor ALP 4.0 Bedienungsanleitung Seite 127

Bleeding the rear brake
Follow these steps to bleed the rear brake
circuit:
• Remove rubber cap C.
• Remove the oil reservoir cap.
• Insert one end of a small tube into valve
D and place the other end in a container.
• Unscrew valve D (while pulling the brake
lever) and then pump by repeatedly ac-
tuating the brake lever until oil starts flow-
ing out with no air bubbles. During this
operation, please do not let lever be com-
pletely released and the brake pump res-
ervoir should be continuously refilled to
make up for the oil that is flowing out.
• Tighten the valve and extract the tube.
• Replace the cap.
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C
D
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