INTRODUCTION
TIGHTENING TORQUES
Tighten fasteners to torque mentioned in exploded views and/or text, When they are not specified, refer
to following table.
WARNING
Torque wrench tightening specifications must strictly be adhered to.
Locking devices (e.g.: locking tabs, elastic stop nuts, self-locking fasteners, etc.) must be installed
or replaced with new ones, where specified. If the efficiency of a locking device is impaired, it
must be renewed.
In order to avoid a poor assembling, tighten screws, bolts or nuts in accordance with the following pro-
cedure:
– Manually screw all screws, bolts and/or nuts.
– Apply the half of the recommended torque value.
CAUTION: Be sure to use the proper tightening torque for the proper strength grade.
NOTE:
When possible, always apply torque on the nut.
– Torque to the recommended torque value.
NOTE:
Always torque screws, bolts and/or nuts in a criss-cross sequence.
A00A8BS
Property
class
and
head
markings
Property
class
and
nut
markings
5
5
10
10
10
10
12
12
4.8
4.8
4.8
8.8
8.8
8.8
9.8
9.8
9.8
10.9
10.9
10.9
12.9
12.9
12.9
12.9
FASTENER GRADE/TORQUE
FASTENER
SIZE
5.8 Grade
8.8 Grade
10.9 Grade
12.9 Grade
M4
1.5 – 2 N•m
(13 – 18 lbf•
in
)
2.5 – 3 N•m
(22 – 27 lbf•
in
)
3.5 – 4 N•m
(31 – 35 lbf•
in
)
4 – 5 N•m
(35 –44 lbf•
in
)
M5
3 – 3.5 N•m
(27 – 31 lbf•
in
)
4.5 – 5.5 N•m
(40 – 47 lbf•
in
)
7 – 8.5 N•m
(62 – 75 lbf•
in
)
8 – 10 N•m
(71 – 89 lbf•
in
)
M6
6.5 – 8.5 N•m
(58 – 75 lbf•
in
)
8 – 12 N•m
(71 – 106 lbf•
in
)
10.5 – 15 N•m
(93 – 133 lbf•
in
)
16 N•m (142 lbf•
in
)
M8
15 N•m (11 lbf•ft)
24.5 N•m (18 lbf•ft)
31.5 N•m (23 lbf•ft)
40 N•m (30 lbf•ft)
M10
29 N•m (21 lbf•ft)
48 N•m (35 lbf•ft)
61 N•m (45 lbf•ft)
72.5 N•m (53 lbf•ft)
M12
52 N•m (38 lbf•ft)
85 N•m (63 lbf•ft)
105 N•m (77 lbf•ft)
127.5 N•m (94 lbf•ft)
M14
85 N•m (63 lbf•ft)
135 N•m (100 lbf•ft)
170 N•m (125 lbf•ft)
200 N•m (148 lbf•ft)
XVI
vmr2006-060
Содержание BOMBARDIER DS250 2006
Страница 1: ...C M Y CM MY CY CMY K 2006 2019 ...
Страница 2: ...2006 2019 Shop Manual DS 250 ...
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Страница 56: ...Section 03 ENGINE Subsection 04 EXHAUST SYSTEM EXHAUST SYSTEM vmr2006 069 001 vmr2006 069 37 ...
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Страница 69: ...Section 03 ENGINE Subsection 06 COOLING SYSTEM WATER PUMP 12 N m 106 lbf in vmr2006 071 001_a 50 vmr2006 071 ...
Страница 70: ...Section 03 ENGINE Subsection 06 COOLING SYSTEM COOLING SYSTEM Loctite 592 vmr2006 071 002_a vmr2006 071 51 ...
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Страница 117: ...Section 03 ENGINE Subsection 10 CRANKSHAFT AND CRANKCASE vmr2006 075 001_a 1 Locking plate 2 Chain guide 98 vmr2006 075 ...
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Страница 132: ...Section 04 FUEL SYSTEM Subsection 01 CARBURETOR AND FUEL TANK CARBURETOR vmr2006 077 002_a vmr2006 077 113 ...
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