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 compressi
on rings (9,13) and the screws (15) on stub
shaft (11).
2. Fit the stub shaf
t on the motor shaft.
3. Check the clear
ance between the end of the stub shaft and
the motor flang
e.
* 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