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Idiomas disponibles
Idiomas disponibles
For proper screw tightening, use an adequate torque wrench and the values listed in the tables below:
Thread
M6
M8
M10
M12
M14
M16
These are guiding values, and are based on average conditions of steel-to-steel friction.
Thread
N.m
1/4
12.1
5/16
23.9
3/8
41.5
1/2
101.0
9/16
143.0
5/8
199.0
These are guiding values, and are based on average conditions of steel-to-steel friction.
Filling the Tank - TRP 40G and TRP 400G
Avoid using fuel that has been stored for more than
seven days as it causes malfunctioning and decreases
the useful life of the engine.
Fill the tank carefully not to spill the fuel.
Use common gasoline only.
Note the capacity of the fuel tank, and the quantity
and type of oil of the crankcase (see "Technical
Specifications").
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Torque Specifications
Screw torques - metric - coarse thread - UNC
Screw torques - inches
Coarse thread - UNC
Grade 5
Grade 8
lbf.ft
N.m
8.9
17.0
17.6
33.9
30.6
58.4
74.4
141.0
105.4
201.0
146.7
280.0
Resistance class - 8.8
N.m
10.6
25.6
51.2
88.0
138.0
210.0
Resistance class
Grade 5
lbf.ft
N.m
12.5
13.5
25.0
25.9
43.0
45.7
104.0
110.0
154.8
155.0
114.3
206.5
219.0
161.5
Warning!
Be careful: fuel is highly flammable.
Close the tank, thoroughly tightening
the cover to avoid leakage.
Never fill the tank with the motor on.
Switch the motor off before removing
the fuel cover.
It is not advisable to fill the fuel tank
while the engine is hot.
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lbf.ft
7.8
18.8
37.7
64.9
101.7
154.8
Fine thread - UNF
Grade 8
lbf.ft
N.m
9.9
18.9
19.1
36.6
33.7
64.2
81.1
155.0
114.3
219.0
161.5
308.0
227.1
lbf.ft
13.9
26.9
47.3
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