Tightening Torques; General Tightening Torque Specifications - Yamaha YZ450F(E) 2014 Owner's Service Manual

TIGHTENING TORQUES

EAS20320
GENERAL TIGHTENING TORQUE SPECIFI- EAS1SL1056
CATIONS
This chart specifies tightening torques for stan-
dard fasteners with a standard ISO thread
pitch. Tightening torque specifications for spe-
cial components or assemblies are provided for
each chapter of this manual. To avoid warpage,
tighten multi-fastener assemblies in a criss-
cross pattern and progressive stages until the
specified tightening torque is reached. Unless
otherwise specified, tightening torque specifi-
cations require clean, dry threads. Compo-
nents should be at room temperature.
A. Distance between flats
B. Outside thread diameter
B
A (nut)
(bolt)
10 mm 6 mm
12 mm 8 mm
14 mm 10 mm
17 mm 12 mm
19 mm 14 mm
22 mm 16 mm
General tightening
torques
Nm m·kgf ft·lbf
6 0.6 4.3
15 1.5 11
30 3.0 22
55 5.5 40
85 8.5 61
130 13.0 94
TIGHTENING TORQUES
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