- Carefully clean the sealing rings housings.
- Measure the sealing rings - pistons coupling
clearance using suitable sensors, as shown in the
diagram
- If clearances measured exceed the limits speci-
fied in the table below, the piston should be re-
placed by a new one.
NOTE
MEASURE CLEARANCE BY INSERTING THE BLADE OF
THE FEELER GAUGE FROM THE 2nd SEALING RING
SIDE.
Fitting clearance
1st compression ring - standard coupling
clearance
0.015 ÷ 0.06 mm
1st compression ring -
maximum clearance allowed after use
0.07 mm
2nd compression ring - standard coupling
clearance
0.015 ÷ 0.06 mm
2nd compression ring -
maximum clearance allowed after use
0.07 mm
oil scraper - standard coupling clearance
0.015
÷ 0.06 mm
oil scraper - maximum clearance al-
lowed after use
0.07 mm
- Check that the coupling surface with the head is
not worn or misshapen.
- Pistons and cylinders are classified according to
their diameter. The coupling is carried out in pairs
(M-M, N-N, O-O, P-P).
Characteristic
Maximum run-out allowed:
0.05 mm
Crankcase - crankshaft - connecting rod
CRANKSHAFT
Characteristics
ATLANTIC 300 i.e.
CHAR - 20
Содержание ATLANTIC 300 -
Страница 1: ...SERVICE STATION MANUAL 895759 ATLANTIC 300 i e ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 33: ...INDEX OF TOPICS TOOLING TOOL ...
Страница 41: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 58: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 59: ...Components arrangement ATLANTIC 300 i e Electrical system ELE SYS 59 ...
Страница 88: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 97: ...INDEX OF TOPICS ENGINE ENG ...
Страница 144: ...Lubrication Conceptual diagrams LUBRICATION CIRCUIT Engine ATLANTIC 300 i e ENG 144 ...
Страница 145: ...ATLANTIC 300 i e Engine ENG 145 ...
Страница 154: ...INDEX OF TOPICS INJECTION INJEC ...
Страница 177: ...Components location ATLANTIC 300 i e Injection INJEC 177 ...
Страница 184: ...Injection ATLANTIC 300 i e INJEC 184 ...
Страница 189: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 218: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 230: ...Braking system ATLANTIC 300 i e BRAK SYS 230 ...
Страница 231: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 237: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 270: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...