Tightening Torque Chart - Suzuki GW250 Service Manual

10-48 SERVICING INFORMATION

TIGHTENING TORQUE CHART

Each fastener should be tightened to the torque specified in "TIGHTENING LIST". If no description or speci-
fication is provided, refer to the following tightening torque chart for the applicable torque for each fastener.
Strength
A equivalent of 4T strength
fastener without flange
A equivalent of 4T strength
fastener with flange
A equivalent of 7T strength
fastener without flange
and small crown shape bolt *1
A equivalent of 7T strength
fastener with flange
except small crown shape bolt
*1: Small crown shape bolt (crown shape bolt with flange either "A = 5 & B = 7" or "A = 6 & B = 8")
Thread diameter (Nominal diameter) A [mm]
Unit
4 5
N·m 1.5 3.0
kgf-m 0.15 0.3 0.55
lbf-ft 1.0 2.0
N·m 1.7 3.3
kgf-m 0.17 0.33
lbf-ft 1.0 2.5
N·m 2.3 4.5
kgf-m 0.23 0.45
lbf-ft 1.5 3.5
N·m 2.5 5
kgf-m 0.25 0.5
lbf-ft 2.0 3.5
6 8 10 12
5.5 13 29 45
1.3 2.9 4.5
4.0 9.5 21.0 32.5
6 14 32 50
0.6 1.4 3.2 5.0
4.5 10.0 23.0 36.0
10 23 50 85
1.0 2.3 5.0 8.5
7.0 16.5 36.0 61.5
11 25 55 94
1.1 2.5 5.5 9.4
8.0 18.0 40.0 68.0 107.5 167.0 191.0
14 16 18
65 105 160
6.5 10.5 16.0
47.0 76.0 115.5
72 116 176
7.2 11.6 17.6
52.0 84.0 127.5
135 210 240
13.5 21.0 24.0
97.5 152.0 173.5
149 231 264
14.9 23.1 26.4