Sierra Denali RWD V8-6.2L (2009)
![background image](/gmc/sierra_denali_rwd/v8-6.2l/Page-1678002.png)
8. Remove the differential pinion gear shaft.
Note
Rotate the differential case until the differential pinion shaft just touches the rear axle housing.
9. Remove the differential pinion gear shaft part way from the differential case.
10. Use a screw driver, or similar tool to rotate the lock (1) until the lock (1) aligns with the thrust block (2).