5 Maintenance
Read 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.
Step 5
1. Clean the sealing surfaces with contact cleaner
2. Fit seal housing (40a) onto the back plate (25) and tighten
screws (41)
Step 6
1. To enable the fitting of the back plate (25) with the shaft seal,
remove the Connex pin (8) from the stub shaft (7) (if fitted)
2. Carefully guide the back plate onto adaptor (16)
3. Fit washers (21) and nuts (20)
Step 7
Lubricate O-ring (26) and slide it onto back plate (25)
Step 8
1. Lubricate the O-ring (38) and fit it into the impeller (37)
2. Lubricate the impeller hub with silicone grease or oil
3. Screw impeller (27) onto stub shaft (7)
Step 9
1. Screw tubes (42) into seal housing (40a).
2. Tighten with a spanner.
30
