Massimo MSU 300, Руководство пользователя

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35
Touch the in and out coolant pipe by hand (make sure do not burn your hand), if the
temperature is close to the engine’s, and also the temperature of coolant-in pipe is
higher than coolant-out pipe, this means the circulation is ok. If the temperature is
cold there, this means the circulation is not working.
IX
、
Screwing moment of important bolts
Sequence
number Item Quantity Thread diameter
mm
Torque
（
Nm
）
1 Nuts of cylinder head 4 M8 22
2 Spark plug 1 M12 18
3 Adjusting nuts for
valve clearance
2 M6 14
4 Fixed bolts of camshaft
chain wheel 1 M10 60
5 Bolts of chain adjuster 1 M8 8
6 Fixed nuts of
crankcase combination
9 M6 10
7 Fixed nuts of left cover
of crankcase 11 M6 10
8 Nuts of
magnetoelectric
machine flywheel
1 M16
×
1 80
9 Fixed nuts of driving
belt wheel 1 M14
×
1.25 60
10 Fixed nuts of driven
clutch 1 M14
×
1.25 60
11 Bolts of oil filter
network cover
1 M36 32
FRONT, REAR SUSPENSION AND OTHER PARTS
：
DATA
NAME
SPECIFICATION QNT MOMENT REMARK
Screws on engine fix sleeve
M10
×
60
3
40N
·
m
Screw on enginesuport
M10
×
240
1
50N
·
m
Adjusting nuts for enigne M12 2
40 N
·
m
Fix screws for steering unit
M10
×
30
4
50 N
·
m
Across rod nuts 4
60 N
·
m
Nuts on across rod joint M12 2
70 N
·
m