Front Bearing; Front Bearing Disassembly - Alamarin Jet COMBI-FRAME AJ 285 Repair Manual

2.1. Front bearing
2.1.1. Front bearing disassembly
Before the bearing can be disassembled, remove
• the stator (section 6.1.
• the impeller (section 3.2.
Then, remove
• the intermediate shaft from the drive flange
• the oil pump of the reversing deflector's actuating cylinder (section 4.3.1.
Removing the hydraulic pump
Make sure you also have a container into which you can drain the old oil from
the system.

Front bearing disassembly:

1. Detach the lubricating oil reservoir connectors off of the bearing housing
(figure 2) and drain the oil from the system.
Drain the oil from the ends of the hoses into a suitable container.
Depending on the length of the hoses, the oil reservoir and hoses contain
approximately 1 to 2 litres of oil.
Figure 2. Lubricating oil reservoir connectors
2. Remove the drive flange.
If you need to replace the entire bearing, including the shaft, you can
leave the drive flange in place and the remove the bearing housing screws
through the holes on the drive flange (figure 3, point B).
4
, page 65)
Removing the stator
Removing the Impeller
, page 53).
Main shaft and bearing
Repair manual
, page 29).
KM/285/EN/1.1.0