General Torques - Yamaha F25C Service Manual

SPEC

General torques

This chart specifies tightening torques for
standard fasteners with a standard ISO
thread pitch. Tightening torque specifications
for special components or assemblies are
provided in applicable sections of this man-
ual. To avoid warpage, tighten multi-fastener
assemblies in a crisscross fashion and pro-
gressive stages until the specified torque is
reached. Unless otherwise specified, torque
specifications require clean, dry threads.
Components should be at room temperature.
Nut (A) Bolt (B)
8 mm M5
10 mm M6
12 mm M8
14 mm M10
17 mm M12
2-13
Specifications
General torque
specifications
N·m kgf·m ft·lb
5 0.5 3.6
8 0.8 5.8
18 1.8 13
36 3.6 25
43 4.3 31
6D55F11