Kia Rio: Hydraulic System / Oil Pump
Description and operation
Rotation of the pump builds the hydraulic pressure needed for the lubrication
of the various parts of the transaxle and operation of the clutch and brakes. The
oil also circulates through the torque converter and the cooler.

Repair procedures
Removal
1.
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover").
2.
Remove the AT ...
Description and operation
Description
The valve body is essential to automatic transaxle control and consists of various
valves used to control the oil feed from the oil pump. Specific ...
Other information:
Specifications
Specification
Item
Specification
Rated Voltage (V)
12
Operation Voltage (V)
5 - 16
Item
Specification
Engine Speed (RPM)
...
Specifications
Specifications
Item
Specified
Type
ON/OFF
Operating condition
Reverse gear
Operating voltage
10V - 15V
Operating temperatures
...