New Holland TI4.70 RS Service Manual page 41

1.5.1 Tightening torques for nuts
Type
M 8x8
M 10x10
M 10x10 self-locking
M 12x1.25x12 (fastening gearbox selector forks)
M 12x1.5x8
M 12x10
M 12x12
M 12x12 self-locking
M 12x14
M 12x18
M 12x14.6
M 12x1.25x8 (fastening hydraulic pump gear)
M 12x1.25x8
M 14x14
M 16x1.5x8 (fastening gearbox selector forks)
M 16x1.5x14
M 16x16
M 16x16
M 18x15
M 20x1.5x9
M 30x1.25x10
1.5.2 Tightening torques for ring nuts
Type
M 20x1.5
M 20x1x9
M 25x1.5 (PTO)
M 25x1.5 (steering cylinder)
M 30x1.5x10
M 30x1.5x10
M 30x1.5
M 35x1.5x10
M 40x1.5
M 50x1.5
INTRODUCTION
Nm
30
50
50
80
80
90
90
80
90
90
90
50
90
120
80
140
120
100
180
65
250
Nm
35
80
35
130
240-250
160
150
200
150
250
1-38
kgm
3
5
5
8
8
9
9
8
9
9
9
5
9
12
8
14
12
10
18
6.5
25
kgm
3.5
8
3.5
13
24-25
16
15
20
15
25