Tightening Torques; General Tightening Torque Specifications - Yamaha Fascino S 2021 Supplementary Service Manual

EAS20320

TIGHTENING TORQUES

EAS20330
GENERAL TIGHTENING TORQUE
SPECIFICATIONS
This chart specifies tightening torques for stan-
dard fasteners with a standard ISO thread pitch.
Tightening torque specifications for special com-
ponents or assemblies are provided for each
chapter of this manual. To avoid warpage,
tighten multi-fastener assemblies in a crisscross
pattern and progressive stages until the speci-
fied tightening torque is reached.
Unless otherwise specified, tightening torque
specifications require clean, dry threads. Com-
ponents should be at room temperature.
A. Distance between flats
B. Outside thread diameter
A B
(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
TIGHTENING TORQUES
General tightening
torques
N·m kgf·m lb·ft
6 0.6 4.4
15 1.5 11
30 3.0 22
55 5.5 41
85 8.5 63
130 13.0 96
2-9
SPEC