Coolant Check; Coolant Top-Up; Checking The Brake Oil Level - APRILIA Tuono V4 1100 2021 Manual

Coolant check (04_04)

•
Shut off the engine and wait until it cools off.
•
Keep the vehicle upright with both wheels on a flat surface.
•
Looking from the left side of the vehicle through the specific opening on the
internal right fairing, ensure that the liquid level in the expansion tank is be-
tween the "FULL" (maximum) and "LOW" (minimum) marks.
WARNING
CARRY OUT THE CHECK AND TOP UP THE REFRIGERANT LIQUID WITH THE
ENGINE SWITCHED OFF AN COLD.
04_04

Coolant top-up

NOTE
FOR REMOVING, CHECKING AND CHANGING THE COOLANT CONTACT AN
Official Aprilia Dealer

Checking the brake oil level

Checking brake fluid
•
Rest the vehicle on its stand.
•
For the front brake, turn the handlebar all the way to the right.
•
For the rear brake, keep the vehicle upright so that the fluid in the reservoir
is at the same level as the plug.
•
Make sure that the fluid level in the reservoir is above the "MIN" reference
mark:
MIN = minimum level
MAX = maximum level
If the fluid does not reach at least the "MIN" reference mark:
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