Instruction Handbook KL
Chapter 9
BA KL V11 en
10/2014
page 9-28
9.7.11 Rotary lip seal KL 20
Dismounting:
1.
Remove joint.
2.
Pull off sealing housing 1027. Press out shaft sealing rings.
3.
Pull out shaft sleeve 1024 and clean it. Change O-ring 1018.
Mounting:
1.
Grease shaft sleeve lightly and pull onto the drive shaft. The groove in
shaft sleeve must engage in dowel pin 1021.
2.
Insert shaft sealing rings. Slide on sealing housing.
3.
Insert new O-ring 1019.
4.
Reassemble the pump in the reverse order
Possible damage
Attend to the adjustment of the rings.
If there is a flushing ring into the shaft seal, it will be behind third shaft sealing ring.
(Seen from drive side)
Fig. 9-25
ATTENTION
