Removal |
|
1. |
Shut off the high voltage circuit. (Refer to Engine Mechanical System - “High Voltage Shut off Procedure”) |
2. |
Remove the cylinder head cover. (Refer to Cylinder Head Assembly - "Cylinder Head Cover") |
3. |
Set No.1 cylinder to TDC (Top dead center) on compression stroke.
|
4. |
Remove the timing chain cover. (Refer to Timing System - "Timing Chain Cover") |
5. |
Remove the timing chain tensioner (A).
|
6. |
Remove the timing chain tensioner arm (A).
|
7. |
Remove the timing chain guide (A).
|
8. |
Remove the timing chain cam guide (A).
|
9. |
Remove the timing chain (A).
|
Inspection |
Sprockets, Chain Tensioner, Chain Guide, Chain Tensioner Arm
1. |
Check the CVVT sprocket and crankshaft sprocket for abnormal wear, cracks, or damage. Replace if necessary. |
2. |
Inspect the tensioner arm and chain guide for abnormal wear, cracks, or damage. Replace if necessary. |
3. |
Check that the tensioner piston moves smoothly. |
Installation |
1. |
Install the timing chain. Crankshaft sprocket → Intake CVVT sprocket → Exhaust CVVT sprocket Install the timing chain with no slack between the crankshaft sprocket and the intake CVVT sprocket.
|
2. |
Install the timing chain cam guide (A).
|
3. |
Install the timing chain guide (A).
|
4. |
Install the timing chain tensioner arm (A).
|
5. |
Install the timing chain auto tensioner (A) and remove the stopper pin.
|
6. |
Install the timing chain cover. (Refer to Timing System - "Timing Chain Cover") |
7. |
Install the cylinder head cover. (Refer to Cylinder Head Assembly - "Cylinder Head Cover") |
8. |
Add all the necessary fluids and check for leaks. Connect KDS/GDS. Check for codes, note, and clear. Recheck.
|
Kia Niro (DE HEV) Owners Manual: Curtain air bag
Curtain air bags are located along both sides of the roof rails above the front
and rear doors.
They are designed to help protect the heads of the front seat occupants and the
rear outboard seat occupants in certain side impact collisions.
The curtain air bags are designed to deploy during ...
Kia Niro 2017 (DE HEV) Service Manual: High voltage shut-off procedures
High Voltage Shut-off Procedures
•
Be sure to read and follow the “General Safety Information and
Caution” before doing any work related with the high voltage system.
Failure t ...