17 ENGINE
17.4.24
17.4.25
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Clean all parts well.
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Check the timing chain gear/timing chain sprocket
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Check the timing chain tensioning rail
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Check the timing chain guide rail
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Check the timing chain securing guide
204
Checking camshaft
Checking the timing assembly
0
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•--�
If there is damage or wear:
-
Change the camshaft/timing chain sprocket.
If there is damage or wear:
-
Replace the timing chain tensioning rail.
If there is damage or wear:
-
Replace the timing chain guide rail.
If there is damage or wear:
-
Replace the timing chain securing guide.
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Check the camshaft for damage and wear.
If there is damage or wear:
-
Change the camshaft.
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If the camshaft surface is damaged, check the oil
supply of the camshaft and the rocker arm.
-
Measure the cams of the camshaft.
Camshaft - cam height
Exhaust
Intake
If the measured value does not meet specifications:
-
Change the camshaft.
•
---
-v
- - e
O
for damage and wear.
8
for damage and wear.
(D
for damage and wear.
C,
for damage and wear.
33.10 ... 33.30 mm (1.3031
... 1.311 in)
33.90 ... 34.10 mm (1.3346
... 1.3425 in)
310042-10
...