Yanmar 3TNV82A Service Manual page 83

Tightening Torques for Standard Bolts and Nuts
Item
Pipe Joint Bolt
Note: Torque values shown in this manual are for clean, non-lubricated fasteners unless otherwise
specified.
TNV DI Service Manual
Nominal Thread
x Pitch
Diameter
M8
M10
M12
M14
M16
GENERAL SERVICE INFORMATION
Tightening Torque
9 - 12 ft-lb
(112 - 148 in.-lb,
12.7 - 16.7 N·m,
1.3 - 1.7 kgf·m)
14 - 19 ft-lb
(173 - 225 in.-lb,
19.6 - 18.734 N·m,
2.0 - 3.5 kgf·m)
18 - 25 ft-lb
(24.5 - 34.3 N·m,
2.5 - 3.5 kgf·m)
29 - 36 ft-lb
(39.2 - 49.0 N·m,
4.0 - 5.0 kgf·m)
36 - 43 ft-lb
(49.0 - 58.8 N·m,
5.0 - 6.0 kgf·m)
Remarks
-
4-47