5 Maintenance
Study the instructions carefully. The items refer to the parts list and service kits section. Lubricate the rubber seals before
fitting them.
Step 13
1. Place key (12) in the groove of stub shaft (3).
2. Fit impeller (11) and impeller nut (13) on the shaft.
3. Tighten the nut clockwise.
3100-0072
Step 14
1. Fit O-ring (8) in pump casing (9).
2. Fit casing cover (10).
3. Fit washers (15a) and cap nuts (14).
3100-0073
Step 15
1. Fit shroud (31).
2. Fit distance sleeve (42), washers (33) and screws (34).
3100-0074
Step 16
Fit covers (2a)
3100-0084
28
Summary of Contents for MR-166S
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