Yamaha 40V Manuel de service télécharger pdf (Page 39)

2-18

SPEC

TIGHTENING TORQUE

GENERAL TORQUE

This chart specifies the torques for tighten-

ing standard fastners with standard clean

dry ISO threads at room temperature.

Torque specifications for special compo-

nents or assemblies are given in applicable

sections of this manual. To avoid causing

warpage, tighten multifastener assemblies

in crisscross fashion, in progressive stages

until the specified torque is reached.

Nut (A) Bolt (B)

General torque

specifications

Nm m•kg ft•lb

8 mm M5 5.0 0.5 3.6

10 mm M6 8.0 0.8 5.8

12 mm M8 18 1.8 13

14 mm M10 36 3.6 25

17 mm M12 43 4.3 31

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 223 224

Pas de commentaire

Yamaha 40V Manuel de service Page 39