E 450 V10-6.8L (2008)
10. Position the transmission fluid cooler tube support bracket and install the nut.
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Tighten to 30 Nm (22 lb-ft).
11. Install the new oil filter.
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Tighten to 16 Nm (12 lb-ft).
12. NOTE: Do not reuse the O-ring seal.
Install the new O-ring seal and the heater outlet tube.
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Lubricate the O-ring seal with engine coolant.