Kia Optima: Valve Body Description and Operation - Hydraulic System - Automatic Transaxle SystemKia Optima: Valve Body 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. Specifically, these valves consist of pressure regulator valves, oil redirection valves, shift valves, and manual valves. The body also features electronic solenoid valves that ensure smooth gear changes.


Fluid Repair procedures
Inspection ATF level Check     When checking the ATF level, be careful not to enter dust, foreign matters, etc. from fill hole. 1. Remove the air duct (A). 2. ...

Valve Body Components and Components Location
Component Location 1. Automatic transaxle2. Valve body assembly Component 1. Pressure Control Valve(PCV) adjust screw8. Underdrive Brake Control Solenoid Valve(UD/B)2. Solenoid valve brack ...

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Fuel Line Repair procedures
Removal 1. Remove the fuel tank (Refer to “Fuel Tank”) 2. Disconnect the fuel feed tube (A). 3. Disconnect the vapor hose (A). 4. Disconnect the vapor hose quick-connector (A). ...

Restraint of Pregnant Women
Pregnant women should wear lap/shoulder belt assemblies whenever possible according to specific recommendations by their doctors. The lap portion of the belt should be worn AS SNUGLY AND AS LOW AS ...

Replacements
Door Trim Replacement Be careful not to scratch the door trim and other parts. Put ...

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