Express 3500 V8-4.8L (2007)
17. Raise the front drive axle into position.
18. If equipped with AWD, install the differential carrier upper mounting bolt and nut until snug. Do not tighten at this time.
19. If equipped with AWD, install the differential carrier lower mounting bolt and nut.
Tighten the bolts to 100 N.m (75 lb ft).
20. If equipped with AWD, install the inner axle housing washers and nuts to the bracket.
Tighten the nuts to 100 N.m (75 lb ft).
21. Remove the jack from the front drive axle.
22. Install new engine oil and a new oil filter.
