Tightening Torques; Tightening Torques Of Screws, Bolts And Nuts For General Use - Kubota WSM 07-E3B Series Workshop Manual

07-E3B SERIES, WSM

3. TIGHTENING TORQUES

Use a torque wrench to tighten the screws, bolts and nuts to the specified torque. Tighten the screws, bolts and
nuts used, such as on the cylinder head in the correct sequence and torque.
[1] TIGHTENING TORQUES OF SCREWS, BOLTS AND NUTS FOR GENERAL
USE
If the tightening torque is not specified, refer to the table below for the none specified torques values.
Indication on
top of bolt
Indication on
top of nut
Unit
M6 7.9 to 9.3
M8 18 to 20
M10 40 to 45
M12 63 to72
No-grade or 4T
N·m kgf·m
0.80 to 0.95
1.8 to 2.1
4.0 to 4.6
6.4 to 7.4
No-grade or 4T
lbf·ft N·m
5.8 to 6.8 9.81 to 11.2
13 to 15 24 to 27
29 to 33 49 to 55
47 to 53 78 to 90
S-18
ENGINE
7T
kgf·m lbf·ft
1.00 to 1.15 7.24 to 8.31
2.4 to 2.8 18 to 20
5.0 to 5.7 37 to 41
7.9 to 9.2 58 to 66
W10345420
KiSC issued 06, 2020 A