Sierra 2500 4WD V8-6.6L DSL Turbo (2007)
1. Install the striker.
2. Install the spacer, if equipped.
3. Install the upper striker bolt (1).
4. If the striker backing plate has moved, rotate the lower striker bolt until the upper threaded hole is properly aligned.
5. Remove the lower bolt.
6. Rotate the striker (2) and the spacer, if equipped, in order to align the lower threaded hole in the striker backing plate.
Notice: Refer to Fastener Notice.
7. Tighten the striker bolts.
Tighten the door striker bolts to 24 N.m (18 lb ft).