Assembly Clearances - PIAGGIO MSS X9 EVOLUTION 250 Workshop Manual

MSS X9 Evolution 250
Nuts fixing head to cylinder (*)
Tappet cover screws
Spark plug
Hub oil drainage plug
Oil filter on crankcase fitting
Engine oil drainage plug/mesh filter
Oil filter
Oil pump cover screws
Screws fixing oil pump to crankcase
Oil pump control crown screw
Oil pump cover plate screws
Oil sump screws
Minimum oil pressure sensor
N.B.
Before fitting the nuts, lubricate them with engine oil
N.B.
Use new nuts
NOTE DI ASSISTENZA TECNICA
For correct tightening, the expansion tank cap locking torque has been standardised to 2.5 Nm
Overhaul data

Assembly clearances

Cylinder - piston assy.
Name
Cylinder / piston
Cylinder / piston
Cylinder / piston
Cylinder / piston
Name
LUBRICATION
Name
COUPLING CATEGORIES ENGINE 250
Initials
A 71.990 ÷ 71.997
B 71.997 ÷ 72.004
C 72.004 ÷ 72.011
D 72.011 ÷ 72.018
Torque in Nm
Torque in Nm
Cylinder Piston
71.953 ÷ 71.960
71.960 ÷ 71.967
71.967 ÷ 71.974
71.974 ÷ 71.981
Characteristics
27 ÷ 29
6 ÷ 7
12 ÷ 14
15 ÷ 17
27 ÷ 33
24 ÷ 30
4 ÷ 6
0.7 ÷ 0.9
5 - 6
10 ÷ 14
4 ÷ 6
10 ÷ 14
12 ÷ 14
Play on fitting
0.030 - 0.044
0.030 - 0.044
0.030 - 0.044
0.030 - 0.044
CHAR - 15