Avalanche 1500 4WD V8-5.3L (2007)
13. Remove the differential carrier upper mounting bolt and nut.
14. Remove the differential carrier lower mounting bolt and nut.
15. If equipped with RPO L76 (6.0L) engine, perform the following:
1. Lower the differential carrier.
2. Remove the oil cooler hose adapter bolts (2).
3. Remove the oil cooler hose assembly and gasket. Discard the gasket.
4. Inspect the fittings, connectors, and cooler hoses for damage or distortion.
