Power Steering Oil Pump: Disassembly

Remove the suction pipe and the O-ring from the oil pump.

Fig 1: Removing Suction Pipe & O-Ring
Courtesy of KIA MOTORS AMERICA, INC.
Remove the rear cover with the gasket.
Remove the cam ring.
Remove the rotor and vanes.
Remove the front side plate.

Fig 2: Removing Front Side Plate
Courtesy of KIA MOTORS AMERICA, INC.
Remove the inner and outer O-ring.
Remove the spring.
NOTE: When assembling, use a new gasket and O-ring.

Fig 3: Removing Spring
Courtesy of KIA MOTORS AMERICA, INC.
Remove the pulley nut and the spring washer.

Fig 4: Removing Pulley Nut
Courtesy of KIA MOTORS AMERICA, INC.
Pull off the pulley and the woodruff key.
Remove the snap ring using the snap ring pliers.

Fig 5: Removing Snap Ring
Courtesy of KIA MOTORS AMERICA, INC.
Drive out the pulley shaft and bearing. If necessary, use a plastic hammer.
Remove the oil seal from the oil pump body.
NOTE: When assembling, use a new oil seal.

Fig 6: Removing Oil Seal
Courtesy of KIA MOTORS AMERICA, INC.
Remove the connector from the oil pump body, and then remove the flow control valve and flow control spring.
Remove the O-ring from the connector.
CAUTION: Do not disassemble the flow control valve.

Fig 7: Removing O-Ring
Courtesy of KIA MOTORS AMERICA, INC.
Remove the oil pump switch.
Take out the spring and the spool.
Remove the O-ring from the oil pump switch.