Crankshaft Check - APRILIA Tuono 660 2021 Service Station Manual

Engine
•
After inserting the metal clamp (16) into
the blow-by pipe (17), connect it and
close the clamp.
•
Position the bracket (18) and insert the
missing screw (19) fixing the cover and
tighten it to the specified torque.
•
Insert and screw the engine oil level
cap/dipstick (20).

Crankshaft check

Characteristic
Crankshaft axial clearance - crankcase
0,40 - 0,18 mm (0,0157 - 0,0070 in)
Maximum radial play between main bushings
and crankpins
0.07 mm (0.00275 in)
ENG - 186
RS 660 - Tuono 660