5 Maintenance
Read the instructions carefully. The items refer to the parts list and service kits section.
Handle scrap correctly.
: Relates to the shaft seal.
5.3
Dismantling of pump/shaft seals
Step
Step
Step 1
1
1
1.
A. LKH-5: Remove screws (56), spring washers (56a),
clamps (55+55a) and pump casing (29).
B. LKH-10 to 90: Unscrew cap nuts (24) and remove
washers (24a) and pump casing (29).
LKH-85 and LKH-90
Step
Step
Step 2
2
2
Flushed
Flushed
Flushed /// Double
Double
Double mechanical
mechanical
mechanical shaft
shaft
shaft seal:
seal:
seal:
Unscrew tubes (42) using a spanner.
29
