Subaru Robin PKX201 - Manual (Page 17)

PKV101 Service
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3. Note position of volute slot and outer case locating tab.
This tab and slot holds the volute in the correct posi-
tion. This must be positioned correctly during re-
assembly.
4. Remove volute from the outer pump housing, check-
ing for cracks or any other damage that may have oc-
curred.
2. Pull the cover away from the back plate, keeping
tipped back.
1. Drain any water from the reservoir and remove the 4
bolts that hold the outer casing to the pump back plate.