Hansa C65RX O&M Manual
–
OM-029 First Release 4/05/2021
© Hansa Chippers 2021
30
until the pulley separates from the bush. Slide bush off the shaft, followed by the pulley.
2.
Remove two grub screws in the bearing.
3.
Remove M16 nuts and bolts bolting the bearing to the housing.
4.
Remove and replace bearing.
5.
When replacing the pulley ensure the rotor pulley is lined up to the engine pulley with a straight edge. Ensure the grub
screws are tightened evenly so the pulley is tightened evenly.
6.
The gap between the end of the sensor and the sensing plate should be approximately 4 mm. Adjust the sensor
accordingly. If it is set further away, then the sensor may not work properly and therefore the AFC will not work.
Replacing rotor bearing on inlet chute side of rotor:
It is recommended to have this bearing replaced by a specialist Hansa dealer.
Bolt torque
When servicing the machine, ensure any bolts you remove are done back up and torqued to the values listed in the torque table
below:
Torque setting
Bolt size
Bolt shaft
diameter
lb ft
Nm
M8
8 mm
16
22
M10
10 mm
32
44
M12
12 mm
57
77
M16
16 mm
140
190
M20
20 mm
274
372
