PIAGGIO 2005 XEVO 400ie, Руководство по ремонту

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Refitting the cylinder
- Insert the cylinder base gasket with the thickness
determined above.
- Using the fork and the ring clamp, fit the cylinder
as shown in the figure.
N.B.
BEFORE FITTING THE CYLINDER, CAREFULLY BLOW
THE LUBRICATION DUCT AND LUBRICATE THE CYLIN-
DER LINER. CHECK THE PRESENCE OF THE TWO REF-
ERENCE DOWELS.
Specific tooling
020468Y Piston assembly band
020512Y Piston fitting fork
Inspecting the cylinder head
- Using a trued bar and a feeler thickness gauge check that the cylinder head surface is not worn or
distorted.
Characteristic
Maximum allowable run-out:
0.1 mm
- In case of irregularities, replace the head.
- Check the sealing surfaces for the intake and ex-
haust manifold.
- Check that the camshaft and the rocking lever pin
capacities exhibit no wear.
- Check that the head cover surface is not worn.
- Check that the coolant sealing pad exhibits no
oxidation.
Inspecting the timing system components
- Check that the guide shoe and the tensioner shoe
are not worn out.
- Check that the crankshaft pinion and the cam-
shaft timing gear and crankshaft pinion exhibit no
wear.
In case of wear of the sliding blocks, replace them.
In case of wear of the chain or rim, replace the en-
tire unit.
XEVO 400ie
Engine
ENG - 129