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101
MAINTENANCE
Service Data
Tightening Torques
Nuts and Bolts (for ISO strength category 10.9)
Tighten nuts and bolts at the torques shown on the table below, unless otherwise specified in
the text.
¡
Tightening torques when mounting plastic covers differ from the values on the table below.
Consult a Takeuchi sales or service outlet. Tightening too strongly will break the cover.
¡
When replacing nuts and bolts, replace them with nuts and bolts of the same size and
standards.
¡
Tighten nuts and bolts alternately (top, bottom, left then right) or in 2 or 3 times so that they
are tightened uniformly.
E4G003
1
6
4
2
5
3
Thread
Head width
(b)
Size (a) X Pitch
Torque
General Connection Points
N·m
ft-lb
Coarse
Fine
10
M6 X 1.0
9.8
±
0.5
7.2
±
0.4
12, 13
M8 X 1.25
22.6
±
1.1
16.6
±
0.8
14, 17
M10 X 1.5
47.1
±
2.4
34.7
±
1.7
17, 19
M12 X 1.75
83.4
±
4.1
61.5
±
3.0
19, 22
M14 X 2.0
134.4
±
6.7
99.1
±
4.9
22, 24
M16 X 2.0
207.9
±
10.4
153.3
±
7.7
27, 30
M20 X 2.5
410.9
±
20.5
303.1
±
15.1
12, 13
M8 X 1.0
24.5
±
1.2
18.1
±
0.9
14, 17
M10 X 1.25
50
±
2.5
36.9
±
1.8
17, 19
M12 X 1.5
87.3
±
4.3
64.4
±
3.2
19, 22
M14 X 1.5
135.3
±
6.8
99.8
±
5.0
22, 24
M16 X 1.5
220.6
±
11
162.7
±
8.1
27, 30
M20 X 1.5
452.1
±
22.6
333.4
±
16.6
mm
mm
Содержание TB175
Страница 7: ...4...
Страница 9: ...6...
Страница 157: ...154...
Страница 158: ...155 SPECIFICATIONS Main Specifications 156 Machine Dimensions 158 Operating Range 162 Lifting Capacities 167...
Страница 160: ...157 MEMO...
Страница 161: ...158 SPECIFICATIONS Machine Dimensions Mono Boom L3K001 N L M D Q P J H K C F G A S E B R T U W V...
Страница 163: ...160 SPECIFICATIONS Machine Dimensions 2 Piece Boom L3K001 N L M D Q P J H K C F G A S E B R T U W V...
Страница 165: ...162 SPECIFICATIONS Operating Range Mono Boom L3K0021 J K H B A E F C D G...
Страница 167: ...164 SPECIFICATIONS Operating Range 2 Piece Boom L3L032 J E F G C D K H B A...
Страница 169: ...166 MEMO...
Страница 183: ...180...
Страница 223: ...220...
Страница 224: ...221 INDEX...