9er ABS
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Rear brake issue....
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Your ideas gentlemen...
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The story....
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Changing tyres I noticed that the rear pads were worn to 1mm friction material - got some in stock so I'll just change them - No I won't ........ the rear piston refused to push back by thumb pressure (never not done so B4). G clamp - - no, not moving.
Released the banjo on the calliper and piston pushed back with easy thumb pressure - as it should.
Tighten the banjo and pump out piston 10mm = piston moves smoothly but pedal is a bit stiff to move. Release banjo and push piston back easily, pump pedal and it moves correctly while banjo released and returns to stiff resistance when banjo tightened.... WTF?
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Master cylinder?
Rear lines shot (originals)?
ABS fekked? (Don't think so as front OK AFAIK)
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What ideas have you - not including Ladyboys (9er init).

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