How To Use The Conversion Table; General Torque Specifications - Yamaha YFM250XL(C) Service Manual

EB201000
HOW TO USE THE CONVERSION
TABLE
All specification data in this manual are
listed in SI and METRIC UNITS.
Use this table to convert METRIC unit data
to IMPERIAL unit data.
Ex.
METRIC
×
** mm
2
×
2 mm
CONVERSION TABLE
Metric unit Multiplier
m·kg
m·kg
Torque
cm·kg
cm·kg
kg
Weight
g
Speed km/hr
km
m
Distance m
cm
mm
cc (cm
Volume/ cc (cm
Capacity
lt (liter)
lt (liter)
kg/mm
kg/cm
Misc.
Centigrade
(˚C)

HOW TO USE THE CONVERSION TABLE/

GENERAL TORQUE SPECIFICATIONS

MULTIPLIER IMPERIAL
0.03937 =
0.03937 = 0.08 in
METRIC TO IMPERIAL
Imperial unit
7.233 ft·lb
86.794 in·lb
0.0723 ft·lb
0.8679 in·lb
2.205 lb
0.03527 oz
0.6214 mph
0.6214 mi
3.281 ft
1.094 yd
0.3937 in
0.03937 in
3 ) 0.03527 oz (IMP liq.)
3 ) 0.06102 cu·in
0.8799 qt (IMP liq.)
0.2199 gal (IMP liq.)
55.997 lb/in
2
14.2234 psi (lb/in
9/5+32 Fahrenheit (˚F)
EB202001
GENERAL TORQUE
SPECIFICATIONS
This chart specifies torque for standard fas-
teners with standard I.S.O. pitch threads.
Torque specifications for special compo-
nents or assemblies are provided for each
chapter of this manual. To avoid warpage,
tighten multi-fastener assemblies in a criss-
cross fashion, in progressive stages, until
** in
the specified torque is reached. Unless oth-
erwise
require clean, dry threads. Components
should be at room temperature.
A: Distance between flats
B: Outside thread diameter
A
(nut)
10 mm
2 )
12 mm
14 mm
17 mm
19 mm
22 mm
2 - 20
SPEC
specified, torque specifications
General torque
B
specifications
(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
ft•lb
4.3
11
22
40
61
94