APRILIA Atlantic 300 Service Station Manual page 30

Characteristics
- Using a gauge, measure the height of the cams.
Specification
Camshaft check: Standard height
Camshaft check: Standard height
- Check camshaft axial clearance
Specification
Camshaft check: Standard axial clearance:
Camshaft check: Maximum axial clearance admitted:
- Check the outside diameter of the rocker pins
- Check there are no signs of wear or scoring on the rocker pins.
- Check the internal diameter of each rocker arm.
- Check there are no signs of wear on the contact pads with the cam and on the jointed adjustment
plate.
Specification
Rocking levers inside diameter: Standard diameter
Rocking lever pins diameter: Standard diameter
CHAR - 30
S
TANDARD HEIGHT
C
AMSHAFT AXIAL CLEARANCE
D
IAMETER OF PINS AND ROCKING LEVERS
ATLANTIC 300 i.e.
Desc./Quantity
Inlet: 30.285 mm
Outlet: 29.209 mm
Desc./Quantity
0.11 ÷ 0.41 mm
0.42 mm
Desc./Quantity
Ø 12.000 ÷ 12.011 mm
Ø 11.977 ÷ 11.985 mm