Kia Optima: Disassembly - Cylinder Head. Repair procedures - Cylinder Head Assembly - Engine Mechanical System - Kia Optima TF 2011-2021 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:

Air bag warning light
The purpose of the air bag warning light in your instrument panel is to alert you of a potential problem with your air bag - Supplemental Restraint System (SRS). When the ignition switch is turn ...

Removal
Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional hydraulic pressure adjustment; however, the hydraulic pre ...

Compact Spare Tire Replacement
A compact spare tire has a shorter tread life than a regular size tire. Replace it when you can see the tread wear indicator bars on the tire. The replacement compact spare tire should be the same ...

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