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Subaru
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2008
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Tribeca Base
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Repair and Diagnosis
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Transmission
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Automatic Trans
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Mechanism & Function -- Automatic Transmission (5AT)
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General
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Modification Made For Better Fuel Efficiency
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Weight Reduction
Weight Reduction
An aluminum bearing plate is used.
The planetary carrier, clutch drum and the hub are made of aluminum.
The wall thickness of the transmission case is reduced.