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TUONO V4 R a-PRC ABS
FLEXIBLE COUPLING
Check that the flexible couplings (5) are not dam-
aged or excessively worn.
To check:
•
Fit the entire final drive unit (6) to the
wheel.
•
Manually rotate the sprocket (7) to right
and left, and check the clearance be-
tween the flexible couplings (5) and
their holder (8).
If there is excessive clearance:
•
Replace all the flexible couplings (5).
ALWAYS REPLACE ALL THE FLEXIBLE COUPLINGS
WITH OTHERS OF THE SAME TYPE.
SPROCKET
•
Check the sprocket (7) toothing for proper conditions.
If there is excessive wear:
•
Replace the sprocket.
TO PREVENT NEW COMPONENTS FROM WEARING PREMATURELY, THE REAR SPROCKET,
FRONT SPROCKET AND DRIVE CHAIN MUST ALWAYS BE REPLACED TOGETHER AS A SET.
REAR WHEEL BEARINGS
•
Remove the rear wheel.
•
Clean both sides of the hub with a
cloth.
On the right hand side of the wheel:
•
Remove the right hand spacer (9).
•
Remove the seal (10).
•
Remove the circlip (11)
CAUTION
THE CIRCLIP (11) IS ONLY INSTALLED ON THE RIGHT
HAND SIDE OF THE WHEEL.
There are notches (A) for engaging with the teeth of the extractor tool at the ends of the spacer (12).
•
Use the extractor tool to remove the right hand bearing (13).
Specific tooling
AP8140180 Bearing extractor
Suspensions
SUSP - 419
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