Challenger V6-3.5L (2009)
Fluid - A/T: Service and Repair
NAG1 Automatic Transmission
Fluid/Filter Service
FLUID/FILTER SERVICE
Fluid/Filter Service Points
1. Run the engine until the transmission oil reaches operating temperature.
2. Raise and support vehicle.
3. Remove the bolts (5) and retainers (4) holding the oil pan to the transmission.
4. Remove the transmission oil pan (3) and gasket (2) from the transmission.
5. Remove the transmission oil filter (1) and o-ring from the electrohydraulic control unit.
6. Clean the inside of the oil pan (3) of any debris. Inspect the oil pan gasket (2) and replace if necessary.
7. Install a new oil filter (1) and o-ring into the electrohydraulic control unit.
8. Install the oil pan (3) and gasket (2) onto the transmission.
9. Install the oil pan bolts (5) and retainers (4). Torque the bolts to 8 Nm (70 in.lbs.).
10. Lower the vehicle and add 5.0 L (10.6 pts.) of transmission fluid to the transmission.
11. Check the oil level . See: Service and Repair/Procedures/NAG1 Automatic Transmission/Check Oil Level
Check Oil Level
CHECK OIL LEVEL
1. Verify the vehicle is parked on a level surface.
2. Remove the dipstick tube cap.
WARNING: There is a risk of accident from vehicle starting off by itself when engine running. There is a risk of injury from contusions and
burns if you insert your hands into the engine when it is started or when it is running. Secure vehicle to prevent it from moving off
by itself. Wear properly fastened and close-fitting work clothes. Do not touch hot or rotating parts.
3. Actuate the service brake. Start the engine and let it run at idle speed in selector lever position "P".
4. Shift through the transmission modes several times with the vehicle stationary and the engine idling.
5. Warm up the transmission and wait at least two minutes. Check the oil level with the engine running. Push the Oil Dipstick 9336A into the
transmission fill tube until the dipstick tip contacts the oil pan. Pull out the oil dipstick and read the oil level. Repeat if necessary.
NOTE: The dipstick protrudes from the fill tube when installed.
