
Nominal
diameter
Heat-treated bolt
Strength classification 8.8
Strength classification 10.9
8 T
8.8
8
tib3yb-002
11T
10.9
11
tib3yb-003
N-m
kgf-cm
lb-in
N-m
kgf-cm
lb-in
M5
5 - 7
50.99 - 71.38
44.26 - 61.96
7 - 10
71.38 - 101.97
61.96 - 88.51
M6
8 - 11
81.58 - 112.17
70.81 - 97.36
14 - 18
142.76 - 183.55
123.91 - 159.32
M8
23 - 29
234.53 - 295.71
203.57 - 256.68
28 - 38
285.52 - 387.49
247.83 - 336.34
M10
45 - 57
458.87 - 581.23
398.30 - 504.51
58 - 76
591.43 - 774.97
513.36 - 672.68
M12
67 - 85
683.20 - 866.75
593.02 - 752.34
104 - 134
1,060.49 - 1,366.40
920.50 - 1186.03
M14
106 - 134
1,080.88 - 1,366.40
938.21 - 1,186.03
140 - 188
1,427.58 - 1,917.04
1,239.14 - 1,663.99
M16
152 - 188
1,549.94 - 1,917.04
1,345.35 - 1,663.99
210 - 260
2,141.37 - 2,651.22
1,858.71 - 2,301.26
M18
200 - 240
2,039.40 - 2,447.28
1,770.20 - 2,124.24
280 - 340
2,855.16 - 3,466.98
2,478.28 - 3,009.34
M20
245 - 295
2,498.27 - 3,008.12
2,168.50 - 2,611.05
370 - 450
3,772.89 - 4,588.65
3,274.87 - 3,982.95
M22
-
-
-
530
5,404.41
4,691.03
M24
-
-
-
670
6,831.99
5,930.17
M27
-
-
-
1,000
10,197.00
8,851.00
M30
-
-
-
1,340
14,628.78
11,860.34
Note:
The same values are applied to "fine screw thread."
Principal tightening torques
Tightening Torque by Model
LM18GC/LM56GC/LM66GC/LM66TC
Tighten the following bolts and nuts at the torque specified in the table.
For thread locking adhesive, apply a middle strength thread locker (ThreeBond 1322 or equivalent
anaerobic sealant).
Location
Code
Part name
Tightening torque
Thread locking
adhesive
N-m
kgf-cm
lb-in
Bedknife
K0071000222
SCREW, HT FLAT HEAD
M6-12
7 - 9
71.38 - 91.77
61.96 - 79.66
-
Reel shaft
K0185160002
NUT, LEFT-HANDED P1.5
M16-3
36
367.09
318.64
-
Reel shaft
(Groomer model)
LM56G--1204Z0 GEAR, 20-TEETH
36
367.09
318.64
-
Front roller
K6083000042
PIN, STEPPED M15-19
29 - 38
295.71 - 387.49
256.68 - 336.34
-
Drum wheel
K001A080251
BOLT, WITH HEX. HOLE
M8-25
To keep the fitting from coming off
-
Handle
K0010100252
BOLT, HT M10-25
29 - 38
295.71 - 387.49
256.68 - 336.34
-
Groomer
K0160000602
NUT, SPECIAL P1 M17
WITH M4
5 - 10
50.99 - 101.97
44.26 - 88.51
-
K6083000143
PIN, STEPPED FOR
FIXING (R) CASE
6
61.18
53.11
-
Handling Instructions
LM56GC
・
LM66GC / LM66TC
Handling Instructions
Page 4-9
Tightening torques
Содержание LM66GC
Страница 6: ...LM56GC LM66GC LM66TC Contents...
Страница 22: ...LM56GC LM66GC LM66TC Product Overview Page 3 10 Safety Signs and Instruction Signs...
Страница 78: ...LM56GC LM66GC LM66TC Maintenance Page 5 28 Troubleshooting Procedures of Aftercut Appearance...
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