Buell 2003XB9S Service Manual page 33

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MINIMUM
TYPE TENSILE
FASTENER
STRENGTH
SAE 2 5,202
2
STEEL kg/cm
SAE 5 8,436
2
STEEL kg/cm
SAE 7 9,350
2
STEEL kg/cm
SAE 8 10,545
2
STEEL kg/cm
SAE 8 10,545
2
STEEL kg/cm
SOCKET 14,904
2
SET kg/cm
SCREW
STUDS
foot-pounds (ft-lbs) x 1.356 = Newton-meters (Nm)inch-
pounds (in-lbs) x 0.113 = Newton-meters (Nm)
Table C-3. Metric Torque Values
MATERIAL # (number)
2 3 4 5
LOW
CARBON
MEDIUM
CARBON HEAT
TREAT
MEDIUM
CARBON
ALLOY
MEDIUM
CARBON
ALLOY
MEDIUM
CARBON
ALLOY
HIGH CARBON
QUENCHED
TEMPERED
BODY SIZE OR OUTSIDE DIAMETER
6 8 10 6.4 7.9 9.5
8.3 16.6 27.7
1.6 2.5 13.8 26.3 45.6
18.0 34.6 60.8
19.4 40.1 65.0
19.4 40.1 65.0
1.0 1.8 3.4 8.1 16.1 24.9
Use SAE 2, 5 and 8 values when grade is known, with nut of sufficient strength.
mm (millimeters)
11.1 12.7 14.3 15.9 19.1
44.3 65.0 95.4 132.8 214.4 283.5
74.7 107.9 157.7 213.0 355.4 528.3
98.2 152.1 213.0 297.3 497.9 788.3 1161.7
107.9 164.6 233.7 318.1 525.5 829.8 1220.0
107.9 164.6 233.7 318.1 525.5 829.8 1220.0
40.1 59.5 87.1 138.3 201.9
2003 Buell XB9S: Appendix C
22.2 25.4
428.7
811.8
C-3