Komatsu PC200LC-8 Shop Manual page 15

FOREWORD
12
Tightening Torque Of Hose Nuts
Use these torques for hose nuts.
Nominal No.
02
03
04
05
06
10
12
14
Tightening Torque Of Split Flange Bolts
Use these torques for split flange bolts.
Thread diameter
mm
10
12
16
Tightening Torque For Flared Nuts
Use these torques for flared part of nut.
Thread diameter
mm
14
18
22
24
30
33
36
42
PC200LC-8
Thread diameter Width across flat
mm
14
18
22
24
30
33
36
42
Width across flat
mm
14
17
22
Width across flat
mm
19
24
27
32
36
41
46
55
STANDARD TIGHTENING TORQUE
mm N•m
19 19.6 - 29.4
24 29.4 - 68.6
27 58.9 - 98.1
32 107.9 - 166.7
36 147.1 - 205.9
41 147.1 - 245.1
46 196.2 - 294.2
55 245.2 - 343.2
Tightening torque
N•m
59 - 74
98 - 123
235 - 285
Tightening torque
N•m
24.5 ± 4.9
49 ± 19.6
78.5 ± 19.6
137.3 ± 29.4
176.5 ± 29.4
196.1 ± 49
245.2 ± 49
294.2 ± 49
Tightening torque
lbf ft
14.5 - 21.7
21.7 - 50.6
44.4 - 72.4
79.6 - 123.0
108.5 - 151.9
108.5 - 180.8
144.7 - 217.0
180.9 - 253.1
lbf ft
43.51 - 54.57
72.28 - 90.72
173.32 - 210.20
00
lbf ft
18.0 ± 3.6
36.1 ± 14.4
57.8 ± 14.4
101.2 ± 21.6
130.1 ± 21.6
144.6 ± 36.1
180.8 ± 36.1
216.9 ± 36.1
00
00
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