- Loosen the central screw on the tensioner first.
- Remove the two fixings shown in the figure.
- Remove the tensioner with its gasket.
- Remove the internal hex screw and the counter-
weight shown in the figure.
- Remove the camshaft control pulley with its
washer.
- Remove the command sprocket wheel and the
timing chain.
- Remove the screws indicated in the figure, the
spacer bar and the tensioner slider.
The chain tensioning pad must be removed from
the transmission side. As regards the lower chain
guide pad, it may only be removed after the head
has been removed.
N.B.
IT IS ADVISABLE TO MARK THE CHAIN IN ORDER TO EN-
SURE THAT THE INITIAL DIRECTION OF ROTATION IS
MAINTAINED.
Engine
MSS X9 Evolution 250
ENG - 108
Summary of Contents for MSS X9 EVOLUTION 250
Page 1: ...WORKSHOP MANUAL 618153 MSS X9 Evolution 250 ...
Page 4: ......
Page 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Page 19: ...INDEX OF TOPICS TOOLING TOOL ...
Page 31: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Page 46: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Page 52: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Page 77: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Page 80: ...INDEX OF TOPICS ENGINE ENG ...
Page 116: ...Engine MSS X9 Evolution 250 ENG 116 ...
Page 148: ... Remove the maximum nozzle Remove diffuser Engine MSS X9 Evolution 250 ENG 148 ...
Page 172: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Page 181: ...stand retaining bolt 20 25 MSS X9 Evolution 250 Suspensions SUSP 181 ...
Page 182: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Page 191: ...MSS X9 Evolution 250 Braking system BRAK SYS 191 ...
Page 192: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Page 193: ...Circuit diagram MSS X9 Evolution 250 Cooling system COOL SYS 193 ...
Page 203: ...Thermostat cover screws 3 4 MSS X9 Evolution 250 Cooling system COOL SYS 203 ...
Page 204: ...INDEX OF TOPICS CHASSIS CHAS ...
Page 215: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Page 219: ...INDEX OF TOPICS TIME TIME ...