Avalanche 2500 4WD V8-8.1L VIN G (2003)
1. Install a NEW seal to the indicator tube.
2. Install the oil level indicator tube
Notice:
Refer to Fastener Notice in Service Precautions.
See: Service Precautions/Vehicle Damage Warnings/Fastener Notice
3. Install the indicator tube nut.
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Tighten the nut to 18 Nm (13 ft. lbs.).
4. Remove the plugs from the transmission oil cooler line fittings.
5. Connect the transmission oil cooler lines.
