Blue Diamond Drum Mulcher, Руководство по эксплуатации и обслуживанию, Страница: 42 / 90

40
Drum Mulcher Operation and Maintenance Manual
Maintenance
Removal (Cont’d)
Figure 20
7. Straighten out the locking petal of the daisy
lock washer [Figure 20] .
8. Remove the bearing nut; a deep locknut socket
is required.
9. Remove the bearing housing screws.
10. Ensure the cutting drum is well supported
before pulling the bearing housing out.
11. Apply lubricating oil on the threads of two of the
M16 bearing housing screws and use in the
puller holes to separate the bearing housing
away from the side wall along with the bearing
and both inner and outer spacers inside the
housing.
NOTE: Bearing spacers are only installed with the
bearing on the drive belt side. The bearing
on the opposite side has no spacers in the
bearing housing.
Figure 21
12. Pull the bearing housing completely out along
with bearing and spacers still inside the
housing. Note: The bearing housing opposite
side to the drive belt has no bearing spacers
inside
[Figure 21] .
13. Pull bearing out of the housing.
14. Wipe the old grease out of the bearing housing.
15. Wipe the old grease out of the bearing spacer.