CF MOTO CF500-5, Service Manual

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6 Engine Removal,Inspection & Installation
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Camshaft Journal O.D.
Measure camshaft journal O.D. with a micrometer.
If the O.D. is out of range, replace camshaft with a
new one.
Camshaft journal O.D. service limit:
Sprocket end: 22.959 mm
--
21.980mm
Other end: 17.466mm
--
17.484mm
Tool: micrometer (0-25mm)
Camshaft Run-out
Measure the run-out with a micrometer. Replace
camshaft is the run-out is out of range.
Timing Sprocket and Chain
Camshaft Run-out
Service limit: 0.10mm
Check timing sprocket and chain for wear or
damage.
Replace with new parts if abnormal wear or damage
is found.
Tensioner and Chain Guide
Check contact surface of tensioner and chain guide
for wear and damage.
Replace with news parts if abnormal wear or
damage is found.