Kia Optima: Disassembly - Cylinder Head. Repair procedures - Cylinder Head Assembly - Engine Mechanical System - Kia Optima TF 2011-2023 Service ManualKia Optima: Disassembly

Identify MLA(Mechanical Lash Adjuster), valves, valve springs as they are removed so that each item can be reinstalled in its original position.
1. Remove the MLAs (A).

2. Remove the valves.
(1) Using SST (09222-3K000, 09222-3K100), compress the valve spring and remove retainer lock.

(2) Remove the spring retainer.
(3) Remove the valve spring.
(4) Remove the valve.
(5) Using needle-nose pliers, remove the valve stem seal.
Do not reuse old valve stem seals.

Removal
Х Use fender covers to avoid damaging painted surfaces. Х To avoid damaging the ...

Inspection
Cylinder Head 1. Inspect for flatness.Using a precision straight edge and feeler gauge, measure the surface the contacting the cylinder block and the manifolds for warpage. ...

See also:

Automatic Transaxle Operation
The optional automatic transaxle is electronically controlled. All normal forward driving is done with the shift lever in the D (Drive) position. To move the shift lever from the P (Park) position ...

Inspection
With the power seat switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the power seat switch. A : Power seat control s ...

Jump Starting Procedure
1. Make sure the booster battery is 12-volt and that its negative terminal is grounded. 2. If the booster battery is in another vehicle, do not allow the vehicles to touch. 3. Turn off all unnec ...

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