Mounting bolts and hardware, Torque values chart - plated hardware, Mounting bolts and hardware -9 – Kinze Grain Carts Rev. 7/14 User Manual
Page 45: Torque values chart - plated hardware -9
TM
Grain Cart
M0238-01
Rev. 7/14
3-9
Lubrication and Maintenance
MOUNTING BOLTS AND HARDWARE
WARNING
Parts separation can result in death, serious injury, and damage to
property and equipment. Check all hardware is tight before operating
grain cart the first time. Check all hardware again after first 50 hours
of operation and beginning of each season. Check wheel nuts daily
during first use and weekly afterward.
NOTICE
Over-tightening hardware can reduce its shock load capacity and
cause equipment failure.
Hardware used on Kinze grain carts are Grade 5 (high strength) unless otherwise noted. Grade 5 cap screws are
marked with three radial lines on the head. Hardware must be replaced with equal size, strength, and thread type.
SPECIAL TORqUE VALUES
Wheel nuts
350 ft-lb (474
N-m)
Track cast iron segments to wheel
hub hardware
220 ft-lb (298
N-m)
NOTE: Torque unplated hardware and bolts with lock
nuts approximately ⅓ higher than above values.
Torque bolts lubricated before installation to 70% of
value shown in chart.
TORqUE VALUES CHART - PLATED HARDWARE
Grade 2 (No marks)
Grade 5 (3 marks)
Grade 8 (6 marks)
Diameter
Coarse
Fine
Coarse
Fine
Coarse
Fine
ft-lb
N-m
ft-lb
N-m
ft-lb
N-m
ft-lb
N-m
ft-lb
N-m
ft-lb
N-m
¼
"
50 in-lb
5
56 in-lb
6
76 in-lb
8
87 in-lb
9
9
12
10
13
5∕16
"
8
10
9
12
13
17
14
19
18
24
20
27
⅜
"
15
20
17
23
23
31
26
35
33
44
37
50
7∕16
"
25
33
27
36
37
50
41
55
52
70
58
78
½
"
35
47
40
54
57
77
64
86
80
108
90
122
9∕16
"
50
67
60
81
80
108
90
122
115
156
130
176
⅝
"
70
95
80
108
110
149
125
169
160
217
180
244
¾
"
130
176
145
196
200
271
220
298
280
379
315
427
⅞
"
125
169
140
189
320
433
350
474
450
610
500
678
1"
190
257
205
278
480
650
530
718
675
915
750
1016
1⅛"
265
359
300
406
600
813
670
908
960
1301
1075
1457
1¼"
375
508
415
562
840
1138
930
1261
1360
1844
1500
2033
1⅜"
490
664
560
759
1100
1491
1250
1694
1780
2413
2030
2752
1½"
650
881
730
989
1450
1966
1650
2237
2307
3127
2670
3620
Cylinder Rod Piston Retaining Nut Torque Chart
Non-Nylock Nut
Nylock Nut
½"-20
55-70 ft-lb
(75-95 N-m)
45-55 ft-lb
(61-75 N-m)
¾"-16
115-125 ft-lb
(156-169 N-m)
100-115 ft-lb
(136-156 N-m)
⅞
"-14
150-180 ft-lb
(203-244 N-m)
130-150 ft-lb
(176-203 N-m)
1"-14
275-330 ft-lb
(373-447 N-m)
250-275 ft-lb
(339-373 ft-lb)
1⅛"-12
300-375 ft-lb
(407-508 N-m)
275-300 ft-lb
(373-407 N-m)
1¼"-12
300-375 ft-lb
(407-508 N-m)
275-300 ft-lb
(373-407 N-m)