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5
BOLT TORQUE
Important:
Over-tightening hardware can cause just as much damage as
under-tightening. Tightening hardware beyond the recommended range
can reduce its shock load capacity.
All hardware on the 5500 Cover Crop Devastator is either Grade 5 or
Grade 8, unless otherwise noted. Grade 5 cap screws are marked with
three radial lines on the head. Grade 8 cap screws are marked with six
radial lines on the head. If hardware must be replaced, be sure to replace it
with hardware of equal size, strength and thread type. Refer to the torque
values chart when tightening hardware.
The chart below is a guide for proper torque. Use it unless a specified
torque is called out elsewhere in the manual.
Torque is the force applied to the end of the handle or cheater bar, times
the length of the handle or bar.
Use a torque wrench wherever possible
The following table shows torque in ft.-lbs. for coarse thread hardware.
Bolt
Diameter
4.6
8.8
10.9
12.9
M4
0.9
2.3
3.2
3.8
M5
1.8
4.5
6.5
7.6
M6
3.0
7.7
11.1
13.0
M7
5.0
13.0
18.5
21.7
M8
7.3
18.8
26.9
31.4
M10
14.4
37.2
53.2
62.2
M12
25.2
64.9
92.8
108.5
M14
40.2
103.7
148.4
173.4
M16
62
161
230
269
M18
86
222
318
372
M20
122
314
449
525
M22
166
428
613
716
M24
211
543
777
908
M27
309
796
1139
1331
Содержание 5500 Series
Страница 12: ...12 PARTS IDENTIFICATION 5500 031 SHORT MOUNT KIT...
Страница 13: ...13 PARTS IDENTIFICATION 5500 032 LONG MOUNT KIT...
Страница 14: ...14 NOTES...
Страница 15: ...15 NOTES...
Страница 16: ...16 2565 976_REV_A 03 2020...