Sierra Denali V8-6.0L VIN N (2005)
20. Carefully lower the valve body from the transmission case while simultaneously disconnecting the manual valve link.
Ball Check Valves
21. Remove the seven valve body checkballs.
22. Remove the accumulator cover bolts (58, 59).
23. Remove the 1-2 accumulator cover and pin assembly (57).
24. Remove the spacer plate support bolts (77).
25. Remove the spacer plate support (53).
