GAS GAS EC 200, Workshop Manual

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General tightening torques
The following table specifies tightening torques for nuts or bolts with ISO threads.
Tightening torques for components or special units are given in the relevant repair process described in this
manual.
To avoid damage, tighten units with various nuts or bolts progressively and in diagonal or alternate pairs, until
obtaining the specified torque.
To apply the tightening torques described below, clean, dry threads are necessary. Components should be at
room temperature.
*A: Distance between the nut faces.
*B: External diameter of screw thread.
Engine serial number
The engine serial number is stamped on the lower part of the left crankcase.
Remember to quote the engine serial number each time you place an order for an original GAS GAS spare
part for said engine.
*(A) NUT
*(B) BOLT
GENERAL TIGHTENING TORQUES
Nm
6
15
30
55
85
130
Ft.lb
4,3
11
22
40
61
94
Kgf.m
0,6
1,5
3,0
5,5
8,5
13,0
10 mm
12 mm
14 mm
17 mm
19 mm
22 mm
6 mm
8 mm
10 mm
12 mm
14 mm
26 mm
V