Tightening Torques; General Tightening Torques - Yamaha YZF-R1K Service Manual

EB202001

TIGHTENING TORQUES

GENERAL TIGHTENING TORQUES

This chart specifies tightening torques for
standard fasteners with a standard ISO
thread pitch. Tightening torque specifica-
tions for special components or assemblies
are provided for each chapter of this man-
ual. To avoid warpage, tighten multi-fas-
tener assemblies in a crisscross pattern and
progressive stages until the specified tight-
2
ening torque is reached. Unless otherwise
specified, tightening torque specifications
require clean, dry threads. Components
should be at room temperature.
A: Width across flats
B: Thread diameter
A
(nut)
10 mm
12 mm
14 mm
17 mm
19 mm
22 mm
General tightening
B
torques
(bolt)
Nm m•kg
6 mm 6 0.6
8 mm 15 1.5
10 mm 30 3.0
12 mm 55 5.5
14 mm 85 8.5
16 mm 130 13.0
TIGHTENING TORQUES
ft•lb
4.3
11
22
40
61
94
2 - 18
SPEC