Differential Carrier (4T80-E): Installation
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
Locate the dowels on the final drive carrier (100) and insert these dowels into the holes in the differential carrier (110) for proper assembly. See Fig 1 . Install the differential carrier bolts (119). Tighten the bolts using a star pattern to specification. See TORQUE SPECIFICATIONS . Install the case extension. See CASE EXTENSION HOUSING (4T80-E) .