Name: PIAGGIO Liberty 125
Brand: PIAGGIO
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Refitting the piston rings

- Place the oil scraper spring on the piston.

- Refit the oil scraper ring with the join of spring

ends on the opposite side from the ring gap and

the word 'TOP' towards the crown of the piston.

The tapered side of the middle piston ring should

always be facing away from the crown of the pis-

ton.

- Fit the middle piston ring with the identification

letter facing the crown of the piston. In any case,

the step must be facing opposite the piston top.

- Fit the top piston ring with the word 'top' or the

reference mark facing the crown of the piston.

- Offset the piston ring gaps on the three rings by

120° to each other as shown in the figure.

- Lubricate the components with engine oil.

N.B.

SO AS TO OBTAIN THE BEST CONFIGURATION THE 2

SEALING RINGS ARE MADE WITH A CONTACT CONICAL

CYLINDER SECTION.

Refitting the cylinder

- Insert the cylinder base gasket with the thickness

determined above.

- Using the fork support and the piston ring retain-

ing band, refit the cylinder as shown in the figure.

N.B.

BEFORE FITTING THE CYLINDER, CAREFULLY BLOW

OUT THE LUBRICATION DUCT AND OIL THE CYLINDER

BARREL.

Specific tooling

020426Y Piston fitting fork

Engine Liberty 125 - 200 4tempi

ENG - 98

PIAGGIO Liberty 125 Specifications

General

PIAGGIO Liberty 125 User Manual

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