Komatsu PC200 - Torques for Engine Series Eye Joints; Torques for Engine Series Taper Screws

00-24 PC200/220(LC)-7
FOREWORD STANDARD TIGHTENING TORQUE TABLE
(14)
8. Table of tightening torques for 102, 107 and 114 engine series (Eye joints)
★ Unless there are special instructions, tighten the metric eye joints of the 102, 107 and 114 engine series
to the torque below.
9. Table of tightening torques for 102, 107 and 114 engine series (Taper screws)
★ Unless there are special instructions, tighten the taper screws (unit: inch) of the 102, 107 and 114 engine
series to the torque below.
Thread size Tightening torque
mm Nm kgm
6 8 ± 2 0.81 ± 0.20
8 10 ± 2 1.02 ± 0.20
10 12 ± 2 1.22 ± 0.20
12 24 ± 4 2.45 ± 0.41
14 36 ± 5 3.67 ± 0.51
Thread size Tightening torque
inch Nm kgm
1/16 3 ± 1 0.31 ± 0.10
1/8 8 ± 2 0.81 ± 0.20
1/4 12 ± 2 1.22 ± 0.20
3/8 15 ± 2 1.53 ± 0.20
1/2 24 ± 4 2.45 ± 0.41
3/4 36 ± 5 3.67 ± 0.51
1 60 ± 9 6.12 ± 0.92