APRILIA SR 50 Workshop Manual page 98

ENGINE
• Disconnect the connector.
•
Loosen and remove the drain screw of the cooling
system and drain it.
•
Loosen the clamp and remove the hose on the
thermostatic valve end.
•
Using a belt and a suitable tool, lift the vehicle rear
end.
•
Remove the rear shock absorber lower screw, see
(REMOVING THE REAR SHOCK ABSORBER).
•
Working on the right side, loosen and remove the nut.
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SR 50