Clutch Lever Adjustment; Running In - APRILIA tuono v4 Owner's Manual

Clutch lever adjustment (03_11, 03_12)

The clutch lever clearance (1) may be adjusted with the adjuster screw (3).
•
Turn the adjuster screw (3) forward to increase clutch lever clearance (1) and
check lever function while using the hand grip (2) as you would when riding
the vehicle.
•
Check that clearance is between 1 and 3 mm (0.039 e 0.12 in).
CAUTION
WHENEVER MODIFYING THE CLUTCH LEVER ANGLE, ALWAYS ENSURE
03_11
THAT THERE IS NO INTERFERENCE AT ALL BETWEEN THE LEVER AND THE
"-" BUTTON WHEN THE LEVER IS PULLED COMPLETELY. FAILURE TO DO SO
MAY RESULT IN a-PRC MALFUNCTIONS.
03_12

Running in

Running the engine in correctly is essential for ensuring engine longevity and func-
tionality. Twisty roads and gradients are ideal for running in the engine, brakes and
suspension effectively. Vary your riding speed during the running in period. This en-
sures that components operate in "loaded" conditions and then "unloaded" conditions,
allowing the engine components to cool.
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