16
| Installation
The hub is shown without impeller due to better lucidity.
Disassembly
1. Aluminium hub
1. Steel hub
2.
3.
4.
1.
2.
1.
2.
Assembly
1.
2.
3.
4.
5. Aluminium hub
=
Use screw locking
2.
1.
The set screw must
push on the wedge
of the shaft.
Use screw locking
5. Steel hub
6. Steel hub
Tighten the screws
slightly
Tighten the two
screws evenly with
the tightening torque
according to table
12.
Table 12 Tightening torques for various types of bush
Type of bush
1008
1108
1210
1215
1310
1610
1615
2012
2517
3020
Tightening
torque [Nm]
5.7
5.7
20
20
20
20
20
31
49
92
| 007
