Suburban 3/4 Ton 4WD V8-6.0L VIN U (2004)
1. Install a NEW seal to the indicator tube.
2. Install the oil level indicator tube.
Notice: Refer to Fastener Notice in Service Precautions.
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. Refer to Transmission Oil Cooler Line Quick Connect Fitting.