300Tdi Discovery
57
STEERING
2
SPECIFICATIONS, TORQUE
TORQUE VALUES
NOTE: Torque wrenches should be regularly checked for accuracy to ensure that all fixings are
tightened to the correct torque.
Nm
Ball joint nuts
40
..............................................................................................
Clamp bolt nuts
14
..........................................................................................
Steering column bracket nuts
22
....................................................................
Steering wheel nut
50
.....................................................................................
Tie bar to mounting nut
110
.............................................................................
Universal joint pinch bolt
25
............................................................................
PAS box
Adjuster locknut
60
.................................................................................
Drop arm nut
176
....................................................................................
Sector shaft cover to steering box
75
.....................................................
Steering box to chassis
81
.....................................................................
Steering box fluid pipes 14mm thread
15
...............................................
Steering box fluid pipes 16mm thread
20
...............................................
Tie bar
81
...............................................................................................
PAS pump
High pressure fluid pipe
20
.....................................................................
Power steering pump mounting
35
.........................................................
Pulley bolts, power steering pump
10
....................................................
Hose clamp
3
........................................................................................
Front mounting plate bolts
9
..................................................................
PAS reservoir
Hose clamp
3
........................................................................................
* Torque values below are for all screws and bolts used except for those that are specified otherwise.
METRIC
Nm
M5
6
......................................................................................................
M6
9
......................................................................................................
M8
25
.....................................................................................................
M10
45
...................................................................................................
M12
90
...................................................................................................
M14
105
..................................................................................................
M16
180
..................................................................................................
UNC / UNF
1/4
9
......................................................................................................
5/16
24
...................................................................................................
3/8
39
.....................................................................................................
7/16
78
...................................................................................................
1/2
90
.....................................................................................................
5/8
136
....................................................................................................
