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.
|
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.
|
| • |
Do not bend, twist or turn the timing belt inside out.
|
| • |
Do not allow the timing belt to come into contact with
oil, water and steam.
|
|
Engine removal is not required for this procedure.
•
Use fender covers to avoid damaging painted surfaces.
...
1.
The TDC marks of the intake and exhaust CVVT sprockets are slightly
turned from the TDC position as shown when the timing chain is removed.
2.
...
Hyundai Elantra MD/UD: Inspection
