Dune 125 - Dune X 125 - Euro 4
Engine
ENG - 167
Fitting the piston
Install the piston and the piston pin on
the connecting rod, orienting the piston
with the arrow facing towards the ex-
haust side.
Fit the retainer circlip.
Provisionally fit the cylinder onto the
piston, without fitting the cylinder base
gasket.
Fit a dial gauge on the specific tool.
Bring the piston to TDC.
Place the dial gauge against one side
of the cylinder and fasten securely to
ensure that the zero position is read
correctly.
Specific tooling
AP8140266 Dial gauge mount
Move the dial gauge diagonally and
measure the protrusion of the piston
relative to the reference surface.
Calculate the thickness of the gasket
necessary and select the appropriate
gasket by referring to the values indi-
cated in the table in the chapter "SE-
LECTING BASE GASKETS".
Summary of Contents for Dune X 125
Page 1: ...SERVICE STATION MANUAL ZP682837 Dune 125 Dune X 125 Euro 4...
Page 4: ...Dune 125 Dune X 125...
Page 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR...
Page 42: ...SPECIAL TOOLS INDEX OF TOPICS S TOOLS...
Page 47: ...INDEX OF TOPICS MAINTENANCE MAIN...
Page 60: ...Dune 125 Dune X 125 Euro 4 Electrical system ELE SYS 60 Components arrangement...
Page 70: ...Dune 125 Dune X 125 Euro 4 Electrical system ELE SYS 70 General wiring diagram...
Page 109: ...ENGINE FROM VEHICLE INDEX OF TOPICS ENG VE...
Page 116: ...ENGINE INDEX OF TOPICS ENG...
Page 174: ...POWER SUPPLY INDEX OF TOPICS P SUPP...
Page 178: ...SUSPENSIONS INDEX OF TOPICS SUSP...
Page 191: ...CHASSIS INDEX OF TOPICS CHAS...
Page 222: ...BRAKING SYSTEM INDEX OF TOPICS BRAK SYS...
Page 237: ...COOLING SYSTEM INDEX OF TOPICS COOL SYS...
Page 245: ...INDEX OF TOPICS BODYWORK BODYW...
Page 264: ...Dune 125 Dune X 125 Euro 4 Bodywork BODYW 264 Remove the tail guard 5...
Page 265: ...Dune 125 Dune X 125 Euro 4 Bodywork BODYW 265 PRE DELIVERY INDEX OF TOPICS PRE DE...
Page 269: ...Dune 125 Dune X 125 Euro 4 Pre delivery PRE DE 269 OBD LIST The OBD list are the following...
Page 270: ...Dune 125 Dune X 125 Euro 4 Pre delivery PRE DE 270...
Page 271: ...Dune 125 Dune X 125 Euro 4 Pre delivery PRE DE 271...
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