Rio L4-1.5L (2001)
1. Install the rotor to the shaft with the rotor's identification mark facing upward.
Cam ring
1. Install the cam ring so that its identification mark is facing downward.
Vane
1. Install the vanes (10 pieces) to the rotor, with the R part of the vanes facing outward.
Inspection
Notice Replace the pump assembly if necessary.
Pump body