Sierra 1500 2WD V6-4.3L (2008)
8. Remove the 1-2 accumulator piston seal (1) from the 1-2 accumulator piston.
9. Inspect the 1-2 accumulator piston for the following conditions:
*
Porosity
*
Cracks
*
Scoring
*
Nicks and scratches
10. Inspect the 1-2 accumulator cover for the following conditions:
*
Porosity
*
Cracks
*
Scoring
*
Nicks and scratches
11. Remove the spacer plate support bolts.
Important: Use care not to drop the following items that will be removed along with the spacer plate:
*
The number 1 checkball
*
The 3-4 accumulator spring
*
The 3-4 accumulator pin
12. Remove the spacer plate support.
