Refitting the piston rings
•
Place the oil scraper spring on the pis-
ton.
•
Fit the oil scraper ring keeping the port
opposite to the spring union and the
word "top" facing the piston crown. In
any case, the chamfered side of the
must be facing the piston crown.
•
Fit the middle piston ring with the iden-
tification letter or the word "top" facing
the piston crown. In any case, the ta-
pered side of the ring must be facing
opposite the piston crown.
•
Fit the top piston ring with the word
"top" or the reference mark facing the
piston crown.
•
Offset the piston ring ports on the three
rings by 120º as shown in the figure.
•
Lubricate the components with engine
oil.
•
Engines are fitted with top ring with an
L section.
NOTE
THE 2 PISTON RINGS ARE MADE WITH A TAPERED CY-
LINDRICAL CONTACT SECTION. THIS IS TO OBTAIN A
BETTER BEDDING.
Refitting the cylinder
- Fit the cylinder base gasket of the chosen thick-
ness.
- Using the fork support and the retaining clamp,
fit the cylinder as shown in the figure.
NOTE
BEFORE FITTING THE CYLINDER, CAREFULLY BLOW
AIR INTO THE LUBRICATION DUCT AND LUBRICATE THE
CYLINDER LINER.
Specific tooling
ATLANTIC 300 i.e.
Engine
ENG - 131
Summary of Contents for ATLANTIC 300 -
Page 1: ...SERVICE STATION MANUAL 895759 ATLANTIC 300 i e ...
Page 4: ......
Page 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Page 33: ...INDEX OF TOPICS TOOLING TOOL ...
Page 41: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Page 58: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Page 59: ...Components arrangement ATLANTIC 300 i e Electrical system ELE SYS 59 ...
Page 88: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Page 97: ...INDEX OF TOPICS ENGINE ENG ...
Page 144: ...Lubrication Conceptual diagrams LUBRICATION CIRCUIT Engine ATLANTIC 300 i e ENG 144 ...
Page 145: ...ATLANTIC 300 i e Engine ENG 145 ...
Page 154: ...INDEX OF TOPICS INJECTION INJEC ...
Page 177: ...Components location ATLANTIC 300 i e Injection INJEC 177 ...
Page 184: ...Injection ATLANTIC 300 i e INJEC 184 ...
Page 189: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Page 218: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Page 230: ...Braking system ATLANTIC 300 i e BRAK SYS 230 ...
Page 231: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Page 237: ...INDEX OF TOPICS CHASSIS CHAS ...