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CVT FLUID CVT-17 D E F G H I J K L M A B CVT Revision: 2006 August 2006 Murano CVT Fluid Cooler Cleaning NCS0012F Whenever an automatic transaxle is repaired, overhauled, or replaced, the CVT fluid cooler mounted in the CVT FLUID COOLER CLEANING PROCEDURE 1. Position an oil pan under the transaxle's inlet and outlet cooler hoses. 2. Identify the inlet and outlet fluid cooler hoses. 3. Disconnect the fluid cooler inlet and outlet rubber hoses from the NOTE: 4. Allow any CVT fluid that remains in the cooler hoses to drain into 5. Insert the extension adapter hose of a can of Transmission CAUTION: ● Wear safety glasses and rubber gloves when spraying ● Spray Transmission Cooler Cleaner only with adequate ● Avoid contact with eyes and skin. ● Do not breath vapors or spray mist. 6. Hold the hose and can as high as possible and spray Transmis- 7. Insert the tip of an air gun into the end of the cooler outlet hose. 8. Wrap a shop rag around the air gun tip and of the cooler outlet 9. Blow compressed air regulated to 5 to 9 kg/cm 2 (70 to 130 psi) through the cooler outlet hose for 10 seconds to force out any 10. Repeat steps 5 through 9 three additional times. 11. Position an oil pan under the banjo bolts that connect the CVT fluid cooler steel lines to the transaxle. 12. Remove the banjo bolts. 13. Flush each steel line from the cooler side back toward the tran- saxle by spraying Transmission Cooler Cleaner in a continuous stream for 5 seconds. 14. Blow compressed air regulated to 5 to 9 kg/cm 2 (70 to 130 psi) through each steel line from the cooler side back toward the transaxle for 10 seconds to force out any remaining CVT fluid. 15. Ensure all debris is removed from the steel cooler lines. 16. Ensure all debris is removed from the banjo bolts and fittings. CVT-18, "CVT FLUID COOLER DIAGNOSIS PROCEDURE" SCIA4421E SCIA4422E SCIA4423E |