Refitting
Install a new oil seal, using the specific tool, to a depth of 2 mm (0.079 in) (set by the tool itself) relative to the top of the crankcase, at the end of the bevelled edge of the seat hole.
Caution! After installing the oil seal, check that the water drainage hole under the oil seal itself is not obstructed.
Fit a new shaft and integrated seal assembly using the specific tool.
- Specific tooling: 020725Y Punch for water pump overall sealing
Fit the rotor drive gear.
Fit the rotor drive gear fastener nut, applying leverage on the hexagonal insert on the gear itself.
Fit the rotor and tighten with the relative nut while preventing the pump shaft from turning with a spanner.
Fit the water pump cover, fastening the five screws.
See also specifications for this operation.