12 Servicing
12.2 Replacing seals and ball bearings
5
9
10
11
12
16
15
22
21
20
19
14
18
17
23
24
25
26
13
27
8
7
6
3
9.
Use an extractor to take out the distance ring
18
and pull the angular-contact ball bearings
17
and
27
out of the bearing cover
3
.
10. Remove the circlip
22
and support ring
21
from the measuring screw large
19
and pull off the ball
bearing
20
using an extractor.
11. Remove the circlip
23
and support ring
24
from the measuring screw small
26
and pull off the ball
bearing
25
using an extractor.
2
15
16
3
16
15
12. Remove the O-ring
15
and support ring
14
from the pick up hole in the bearing cover
3
.
12.2.6
Installing seals and ball bearings OMH-052/OMH-068
Personnel qualification:
o
Fitter
Personal protective equipment:
o
Work clothing
o
Protective gloves
o
Safety boots
Aids:
o
Torque wrench
1.
Insert O-rings into both bearing covers (without figure).
2
15
16
3
16
15
2.
Insert the support ring
14
and O-ring
15
via the hole in the middle of the bearing cover
2
in the
pick up hole. In the process observe the correct position of the supporting ring and O-ring.
Operating instructions
OIO 08en-GB Edition 2020-01
35
