Operation CHARM
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Porsche
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2010
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911 Carrera S Cabriolet (997) F6-3.8L
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Repair and Diagnosis
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Maintenance
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Service Intervals
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Supplemental Service Items
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Every 40,000 Miles or 4 Years
Every 40,000 Miles or 4 Years
Additional
Maintenance
for
Spark Plugs
Every 40,000 Miles or 4 Years
-
Replace
spark plugs
.
Additional
Maintenance
for
Drive Belt
Every 40,000 Miles or 4 Years
-
Check
drive belt