| Removal |
| 1. |
Turn the crankshaft pulley clockwise, and align its groove with the
timing mark of the timing chain cover.
|
| 2. |
Remove the timing chain cover.
(Refer to Timing System - "Timing Chain Cover")
|
| 3. |
Align the timing marks of the camshaft sprocket with the upper surface
of the cylinder head to make No.1 cylinder be positioned at TDC.
Check the dowel pin of the crankshaft for facing upside of the engine
at this monent.
|
| 4. |
Remove the hydraulic tensioner (A).
|
| 5. |
Remove the Timing Chain Tensioner Arm (A) and Guide (B).
|
| 6. |
Remove the timing chain (A).
|
| Inspection |
| 1. |
Check the camshaft sprocket, crankshaft sprocket teeth for abnormal
wear, cracks or damage. Replace if necessary.
|
| 2. |
Check a contact surface of the chain tensioner arm and guide for abnormal
wear, cracks or damage. Replace if necessary.
|
| 3. |
Check the hydraulic tensioner for its piston stroke and ratchet operation.
Replace if necessary.
|
| Installation |
| 1. |
Dowel pin of crankshaft setted about 3° with vertical center line.
|
| 2. |
Align the timing marks of the camshaft sprocket with the upper sureface
of the cylinder head to make No.1 cylinder be positioned at TDC.
|
| 3. |
Install the new O-rings (A).
|
| 4. |
Install the timing chain guide (A) and the timing chain (B).
|
| 5. |
Install the chain tensioner arm (A).
|
| 6. |
Install the hydraulic tensioner (A) and remove the pin (B).
|
| 7. |
Install the timing chain cover.
(Refer to Timing System - "Timing Chain Cover")
|
Components 1. Timing chain 2. Timing chain guide 3. Timing chain arm 4. Timing chain auto tensioner
Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobilizer system aims to drastically reduce the rate of auto theft.