Checking and topping up the coolant level (Aprilia RS125/3)
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- RS-series
- RS 125 [3]
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- Checking and topping up the co…
Carefully read 1.2.1 and 1.3.1.
Check the coolant level before starting and change it every two years.
Stop the engine and wait until it has cooled down.
Lift the fuel tank, see 2.9.1.
Keep the vehicle in vertical position, with the two wheels resting on the ground.
Make sure that the coolant contained in the expansion reservoir (1) is included between the "MIN" and "MAX" marks (see figure).
If not, proceed as follows:
Unscrew and remove the filling cap (2).
Top up the expansion reservoir by adding coolant, see 1.8.1, until this almost reaches the "MAX" level.
Do not exceed this level, otherwise the fluid will flow out while the engine is running.
Put back the filling cap (2).
Check the coolant level before starting and change it every two years.
Warning! Check the coolant level and top up the expansion reservoir with cold engine.
Stop the engine and wait until it has cooled down.
Note. Place the vehicle on a firm and flat surface.
Lift the fuel tank, see 2.9.1.
Keep the vehicle in vertical position, with the two wheels resting on the ground.
Make sure that the coolant contained in the expansion reservoir (1) is included between the "MIN" and "MAX" marks (see figure).
If not, proceed as follows:
Unscrew and remove the filling cap (2).
Danger!
- The coolant is toxic: do not swallow it; if the coolant gets in contact with the skin or the eyes, it can cause serious irritations.
- Do not use your fingers or any other object to check if there is enough coolant.
Warning!
- Do not put additives or other substances into the fluid.
- If you use a funnel or other similar items, make sure that they are perfectly clean.
Top up the expansion reservoir by adding coolant, see 1.8.1, until this almost reaches the "MAX" level.
Do not exceed this level, otherwise the fluid will flow out while the engine is running.
Put back the filling cap (2).
Warning! In case of excessive consumption of coolant and in case the expansion reservoir (1) remains empty, make sure that there are no leaks in the circuit.
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This article has been reviewed: Artemy Kuzmin
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- Information for owner
- Introduction to manual
- Maintenance
- Troubleshooting
- Engine and systems
- Engine repair
- Fuel system
- Cooling and lube system
- Running gear and frame
- Frame and hinged elements
- Front suspension and handlebar
- Rear suspension
- Brake system
- Wheels and tires
- Electric equipment
- Equipment and devices
- Starting and charging system