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TOFIQUE SPECIFICATIONS
CH ECKING
BOLT
TQRQUE
The tables
shown
below give co rrect to rque values for various
bolts
and
capscrew$
.
Tighten
all
bolts to
the torques
specified
in
chan
unless
!)\herwise
noted.
Check
tightness
01
bolts
periodically,
using bolt
torque
chart
as a guide.
Replace hardware with the
same
strengt
h
bott.
ENG
LISH
TORQUE SPECIFICATIONS
Bo
lt
Diameter
SAE 2
"A"
N.m
lib-II)
1/4"
B
(6)
5/16"
13
(10)
3/B"
27
(20)
7/16"
41
(30)
112"
61
(45)
9/16"
95
(70)
5/B"
12B
(95)
3/4"
225
(165)
7/8"
230
(170)
1"
345
(225)
Bolt
Torque·
SAE5
N.m
l
ib-II)
12
(9)
25
(19)
45
(33)
72
(53)
11 0
(80)
155
(11
5)
215
(160)
390
(290)
570
(420)
850
(630)
METRIC TORQUE SPECIFICATIONS
Boll
Bo~
Torque
SAEB
N.m
Ilb·ftl
17
(12)
36
(27)
63
(45)
100
(75)
155
(11
5)
220
(165)
305
(220)
540
(400)
B80
(650)
1320
(970)
Diameter
8.8
10.9
"A"
N.m
(Ib-II)
N.m
(Ib-II)
M3
.5
(.4)
1.13
(1.3)
M4
3
(2.2)
4$
(3.3)
M5
6
(4)
9
(7)
M6
10
(7)
1
,.
.,
(11)
M8
25
(18)
3"
"'
(26)
M10
50
(37)
70
(52)
M12
90
(66)
125
(92)
M14
140
(103)
200
(148)
M16
225
(166)
310
(229)
M20
435
(321)
610
(450)
M24
750
(553)
10!iO
(774)
M30
1495
(11
03)
2100
(1550)
M36
2600
(1917)
3675
(2710)
SAE -2
SAE -S
SAE-8
§lJ*OO©
00
Torque figures indicated above are
~'a1id
for non-greased
or non-oiled
threads and heads
unless other-
wise
specified
.
Therefore, do
not
grl;';!ase or oil bolls
or
capscrew5
unless
otherwise
specified
in
this
manual.
When
using locking
elements, increase torque
values
by
5%,
• Torque value for bans and capscrews are identilied by their head
markings.,
11
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