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TORQUE CHART
BOLT TORQUE CHART - COARSE THREAD
Do not replace bolts with a grade other than the grade specified.
GRADE 1 GRADE 2 GRADE 5 GRADE 8
Metric
Torque Ft-Lbs for -
Rd Hd Sq
Nk Bolts
No Marks
3 Lines on
Bolt Hd
6 Lines on
Bolt Hd
Size
Grade
8.8
Grade
10.9
Grade
12.9
M4
2
2.9
3.6
M5
4
6
7
M6
7
10
11
M7
11
16
20
M8
18
25
29
Bolt
Torque Ft-Lbs for -
Size
Grade 1
Grade 2
Grade 5
Grade 8
M10
32
47
58
5/16
5
8
13
18
M12
58
83
100
3/8
9
15
23
35
M14
94
133
159
1/2
21
35
55
80
M16
144
196
235
M18
190
269
323
5/8
45
75
110
170
3/4
78
130
200
280
M20
260
366
440
7/8
125
125
320
460
M22
368
520
628
1
190
190
480
680
M24
470
664
794
M27
707
996
1205
M30
967
1357
1630
TIGHTENING STRAIGHT THREAD FITTINGS
The straight thread hydraulic fittings require precise tightening. Over-tightening of the hydraulic fittings will ruin
the sealing surfaces and will require the replacement of the damaged parts.
Do not use any teflon tape or thread sealant on any JIC fittings or in o-ring port cylinders.
Proper initial tightening procedure depends on the mating parts being connected. Proceed as follows:
•
An adapter fitting (37 flare) connected to a double flare tube assembly requires that the fitting be
tightened finger tight and wrenched 1/2 turn (for single flare, 1/4 turn), 150-500 in. lbs.
•
An adapter fitting (37 flare) connected to a hose requires fitting to be tightened finger tight and
wrenched 1/4 turn, 150-500 in. lbs.
•
An o-ring adapter fitting connected to a solid port requires the fitting to be tightened so that the backup
washer contacts the face of the boss after the fitting has been properly positioned.
To re-tighten after initial tightening, as in service work, both tube and hose connections should be tightened
finger tight and wrenched 1/4 turn, 150-500 in. lbs. O-ring fittings should be tightened as for initial assembly.
8
Содержание Glencoe CP40 CULTIPACKER
Страница 1: ...Glencoe CP40 CULTIPACKER 4 16 MODELS OPERATOR S MANUAL Form number 1PD780598 May 1998...
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Страница 4: ...NOTES ii...
Страница 18: ...Notes 14...
Страница 22: ...ASSEMBLY 18...
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Страница 36: ...Glencoe AGCO CORPORATION 4205 River Green Parkway Duluth Georgia 30096 Printed in U S A...