Checking The Bolted Joints; Tightening Torque For Screws; Tightening Torque For Hose Clamps - Kubota KX015-4 Operating Instructions Manual

Checking the bolted joints

The table below contains the torques for nuts and bolts. These may only be tightened with a torque wrench. Miss-
ing torques can be requested from KUBOTA.

Tightening torque for screws

Nm ( )
kgf#m
M 6
M 8
M 10
M 12
M 14
M 16
M 20
Note: Use screws 9 T for canopy assembly, but tighten with torque indicated for screws 7 T.
The maximum torque of the plastic trim bolted connections between the operator's place and the en-
gine compartment may not exceed 21 Nm. When tightening the screws with a torque higher than
21 Nm, the plastic trim helicoil inserts will be loosened or destroyed.

Tightening torque for hose clamps

Size
10-16
13-20
16-25
22-32
25-40
40-60
32-50
50-70
144
4 T (4.6)
7.8~9.3
(0.8~0.95)
17.7~20.6
(1.8~2.1)
39.2~45.1
(4.0~4.6)
62.8~72.6
(6.4~7.4)
107.9~125.5
(11.0~12.8)
166.7~191.2
(17.0~19.5)
333.4~392.3
(34.0~40.0)
Code # Hydraulic oil
69741-7287-0
69481-1116-0
69741-7281-0
69741-7284-0
69741-7282-0
69481-1518-0
69741-7283-0
69741-7285-0
7 T (8.8)
9.8~11.3
(1.0~1.15)
23.5~27.5
(2.4~2.8)
48.1~55.9
(4.9~5.7)
77.5~90.2
(7.9~9.2)
123.6~147.1
(12.6~15.0)
196.1~225.6
(20.0~23.0)
367.7~431.5
(37.5~44.0)
Water
5.4 Nm 3.0 Nm
5.4 Nm 3.0 Nm
5.4 Nm 4.5 Nm
5.4 Nm 4.5 Nm
5.4 Nm 4.5 Nm
5.4 Nm 4.5 Nm
5.4 Nm 4.5 Nm
5.4 Nm 4.5 Nm
Maintenance
9 T (9.8-10.9)
12.3~14.2
(1.25~1.45)
29.4~34.3
(3.0~3.5)
60.8~70.6
(6.2~7.2)
103.0~117.7
(10.5~12.0)
166.7~196.1
(17.0~20.0)
259.9~304.0
(26.5~31.0)
519.8~568.8
(53.0~58.0)
Air
2.0 Nm
2.0 Nm
2.0 Nm
2.0 Nm
2.0 Nm
2.0 Nm
2.0 Nm
2.0 Nm