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

07-E3B SERIES, WSM
[2] TIGHTENING TORQUES OF THE SCREWS, BOLTS AND NUTS FOR
SPECIAL USE
NOTE

• For the screws, bolts and nuts with the mark "*", apply engine oil to their threads and seats before you
tighten.
• The alphabet "M" in Dimension x Pitch shows that the screw, bolt or nut dimensions are in the metric
system. The dimension is the nominal external diameter in mm of the threads. The pitch is the nominal
distance in mm between 2 threads.
Item
Glow lead mounting nut
Glow plug
Cylinder head cover screw
Injection pipe retaining nut
Oil switch taper screw
Injection pump unit mounting nut
Drain plug
Oil pipe 1 mounting screw
Thermo valve
Nozzle holder clamp screw
Overflow pipe assembly retaining screw
*Lubricating oil pipe mounting screw
Governor housing mounting screw
Lock nut
Injection pump assembly mounting screw
Injection pump assembly mounting nut
Governor weight mounting nut
Fuel camshaft stopper mounting screw
Fuel camshaft bearing stopper mounting
screw
*Crankshaft screw
Relief valve retaining screw
*Flywheel screw
Camshaft set screw
Balancer shaft set screw
Starter's terminal B mounting nut
Alternator pulley nut
Oil pump cover screw
Dimension x
N·m
Pitch
M4 x 0.7 0.98 to 1.7
M8 x 1.0 7.7 to 9.3
M6 x 1.0 9.81 to 11.2
M12 x 1.5 23 to 36
R 1/8 15 to 19
M8 x 1.25 18 to 20
M22 x 1.5 45 to 53
M10 x 1.25 16 to 19
R 3/8 30 to 39
M8 x 1.25 24 to 27
M6 x 1.0 9.81 to 11.2
M10 x 1.25 16 to 19
M6 x 1.0 9.81 to 11.2
M5 x 0.8 2.9 to 4.0
M8 x 1.25 24 to 27
M8 x 1.25 18 to 20
M12 x 1.25 63 to 72
M6 x 1.0 9.81 to 11.2
M6 x 1.0 3.9 to 4.2
M16 x 1.5 255 to 274
M22 x 1.5 69 to 78
M12 x 1.25 98.1 to 107
M8 x 1.25 24 to 27
M8 x 1.25 24 to 27
M8 x 1.25 9.8 to 11
M24 58.4 to 78.9
M6 7.9 to 9.3
S-19
ENGINE
kgf·m lbf·ft
0.10 to 0.18 0.73 to 1.3
0.78 to 0.95 5.7 to 6.8
1.00 to 1.15 7.24 to 8.31
2.3 to 3.7 17 to 26
1.5 to 2.0 11 to 14
1.8 to 2.1 13 to 15
4.5 to 5.5 33 to 39
1.6 to 2.0 12 to 14
3.0 to 4.0 22 to 28
2.4 to 2.8 18 to 20
1.00 to 1.15 7.24 to 8.31
1.6 to 2.0 12 to 14
1.00 to 1.15 7.24 to 8.31
0.29 to 0.41 2.1 to 2.9
2.4 to 2.8 18 to 20
1.8 to 2.1 13 to 15
6.4 to 7.4 47 to 53
1.00 to 1.15 7.24 to 8.31
0.39 to 0.43 2.9 to 3.1
26.0 to 28.0 188 to 202
7.0 to 8.0 51 to 57
10.0 to 11.0 72.4 to 79.5
2.4 to 2.8 18 to 20
2.4 to 2.8 18 to 20
1.0 to 1.2 7.3 to 8.6
5.95 to 8.05 43.1 to 58.2
0.80 to 0.95 5.8 to 6.8
W1013236
KiSC issued 06, 2020 A