Removal |
1. |
Set No.1 cylinder to top dead center (TDC)/compression.
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2. |
Remove the timing chain cover.
(Refer to Timing System - "Timing Chain Cover")
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3. |
Lower the tensioner link (A), compress the piston of the RH timing chain tensioner, and fix the tensioner with a fixing pin. |
4. |
Remove the RH timing chain cam to cam guide (A). |
5. |
Remove the RH timing chain auto tensioner (A) and the RH timing chain tensioner arm (B). |
6. |
Remove the RH timing chain guide (A). |
7. |
Remove the RH timing chain (A). |
8. |
Remove the oil pump chain tensioner assembly (A). |
9. |
Remove the RH crankshaft chain sprocket (A). |
10. |
Remove the oil pump chain sprocket (A) and oil pump chain (B). |
11. |
Remove the crankshaft sprocket (A). (O/P & RH camshaft drive) |
12. |
Install a set pin after compressing the LH timing chain tensioner. |
13. |
Remove the LH timing chain cam to cam guide (A). |
14. |
Remove the LH timing chain auto tensioner (A) and LH timing chain tensioner arm (B). |
15. |
Remove the LH timing chain guide (A). |
16. |
Remove the LH timing chain (A). |
17. |
Remove the crankshaft sprocket (A). (LH camshaft drive) |
18. |
Remove the timing chain auto tensioner assembly adapter (A). |
Inspection |
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 chain tensioner piston moves smoothly and that the ratchet operates normally. Replace as necessary. |
Installation |
1. |
The key (A) of crankshaft should be aligned with the timing
mark (B) of timing chain cover. As a result of this, the piston of No.1
cylinder is placed at the top dead center on compression stroke. |
2. |
Install the timing chain auto tensioner assembly adapter (A). |
3. |
Install the crankshaft sprocket (A). (LH camshaft drive). |
4. |
Install the LH timing chain (A).
|
5. |
Install the LH timing chain guide (A).
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6. |
Install the LH timing chain tensioner arm (B) and LH timing chain auto tensioner (A).
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7. |
Install the timing chain cam to cam guide (A).
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8. |
Remove the LH timing chain auto tensioner stopper pin (A). |
9. |
Install the crankshaft sprocket (A). |
10. |
Install the oil pump chain sprocket (A) and oil pump chain (B).
|
11. |
Install the oil pump chain tensioner assembly (A).
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12. |
Install the RH timing chain (A).
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13. |
Install the RH timing chain guide (A).
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14. |
Install the RH timing chain auto tensioner (A) and the RH timing chain tensioner arm (B).
|
15. |
Install the RH timing chain cam to cam guide (A).
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16. |
Remove the RH timing chain auto tensioner stopper pin (A). |
17. |
After rotating the crankshaft two times in regular direction (clockwise viewed from front), confirm the timing mark.
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18. |
Install the timing chain cover.
(Refer to Timing System - "Timing Chain Cover") |
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