Operation CHARM
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Porsche
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2007
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911 Turbo AWD (997) F6-3.6L Turbo
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Repair and Diagnosis
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Transmission and Drivetrain
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Manual Transmission/Transaxle
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Description and Operation
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Cooling
Cooling
Cooling
The cooling has been improved by modifying the ribbing on the gear housing and providing a new, additional ventilation opening in the underbody panel.