Removing The Cylinder Head - APRILIA SCARABEO 500 2008 Service Station Manual

Engine
- Remove the camshaft.
CAUTION
THE TWO CAMSHAFTS ARE DIFFERENT ONE
FROM THE OTHER. IT IS POSSIBLE TO IDEN-
TIFY THEM BY LETTER "A" (FRONT) OR
"P" (REAR) STAMPED ON THE EXTERNAL
SHOULDER, CROWN GEAR SIDE.
- Remove the pins and the rocking levers acting
from the transmission-side holes.

Removing the cylinder head

- Remove the spark plugs.
- Remove the cooling system outlet sleeve togeth-
er with the thermostat.
- Remove the coolant temperature sensor.
NOTE
THE SENSOR CONTROLS BOTH THE INJEC-
TION AND THE ANALOGUE INSTRUMENT ON
THE INSTRUMENT PANEL. TO CHECK THIS
COMPONENT, SEE THE INJECTION CHAP-
TER.
ENG - 170
SCARABEO 500