APRILIA TUONO V4 R a-PRC ABS User Manual

•
Remove the pumping member pin.
Checking the components
Stem
Check that the sliding surface is not scratched or scored.
Any scoring can be removed by sanding with damp sandpaper (grain 1).
If the scratches are deep, replace the stem.
Using a dial gauge, check than any bending of the stem is below the limit value.
If it is over the limit, replace the stem.
CAUTION
A BENT STEM SHOULD NEVER BE STRAIGHTENED SINCE ITS STRUCTURE WOULD BE WEAK-
ENED MAKING THE VEHICLE DANGEROUS TO USE.
Characteristic
Bending limit:
0.2 mm (0.00787 in)
Sleeve
Check that there are no damages and/or cracks; otherwise, replace it.
Spring
Check that the spring is in good conditions. Check that the spring length is within the limit value.
Replace the spring if its length does not fall within the limit values.
SPRING MINIMUM LENGTH WHEN UNLOADED: 265 mm (10.4 in)
Check the condition of the following components:
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upper bushing;
TUONO V4 R a-PRC ABS Suspensions
SUSP - 403

APRILIA TUONO V4 R a-PRC ABS Specifications

General

Brand	APRILIA
Model	TUONO V4 R a-PRC ABS
Category	Motorcycle
Language	English