Kia Optima: Inspection
Sprockets, Chain Tensioner, Chain Guide, Chain Tensioner Arm
| 1. |
Check the camshaft sprocket and
crankshaft sprocket for abnormal wear, cracks, or damage. Replace as necessary. |
| 2. |
Inspect the tensioner arm and
chain guide for abnormal wear, cracks, or damage. Replace as necessary.
|
| 3. |
Check that the tensioner piston
moves smoothly when the ratchet pawl is released with thin rod. |
Drive belt, Idler, Pulley
| 1. |
Check the idler for excessive
oil leakage, abnormal rotation or vibration. Replace if necessary. |
| 2. |
Check belt for maintenance and
abnormal wear of V-ribbed part. Replace if necessary. |
| 3. |
Check the pulleys for vibration
in rotation, oil or dust deposit of V-ribbed part. Replace if necessary. |
•
Use fender covers to
avoid damaging painted surfaces.
•
To avoid damage, unplug
...
1.
Install the balance shaft chain.
(Refer to Lubrication system in this group)
2.
Install the crankshaft chain
sprocket (B) and the timing chain oil jet (A).
...
Removal
Installation