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Dune 125 - Dune X 125 - Euro 4
Checking the components
Bearing tube
Check that the sliding surface is not scratched or scored.
Any scoring can be removed by sanding with damp sandpaper (grain 1).
If the scorings are deep, replace the bearing tube.
Use a dial gauge to check that bending of the bearing tube is below the limit value.
If it is over the limit, replace the stem.
CAUTION
A BENT TUBE SHOULD NEVER BE STRAIGHTENED BECAUSE THIS WEAKENS ITS STRUC
TURE AND MAKES USING THE VEHICLE DANGEROUS.
Characteristic
Bending limit:
0.2 mm (0.00787 in)
Sleeve
Check for damage and/or cracks; if it is damaged, replace it.
Spring
Check that the spring is in good condition. (where possible) Replace the oil seal and dust guard
with new parts.
Replace the O-ring on the cap.
Suspensions
SUSP - 185
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