5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section.
Lubricate the rubber seals before fitting them.
: Relates to the shaft seal.
5.5
Assembly of Pump/Assembly of Shaft Seal - LKH-120/P
Step 1
1. Fit the compression rings (9,13) and the screws (15) on stub
shaft (11).
2. Fit the stub shaft on the motor shaft.
3. Check the clearance between the end of the stub shaft and
the motor flange.
* 10-20 mm
(0,394-0,787 inch)
3003-0123
*
Step 2
1. Tighten the screws (15) evenly.
2. Ensure that stub shaft (11) can be moved on the motor shaft.
3003-0124
Step 3
Fit adaptor (18), screws (19), washers (8) and nuts (7).
3003-0125
Step 4
1. Fit O-ring (37) on stationary seal ring (34).
2. Press the stationary seal ring in back plate (31).
3003-0130
36
