Yukon/Denali 4WD V8-4.8L VIN V (2005)
10. Remove the spacer plate support bolts.
11. Important: Use care not to drop the following items that will be removed along with the spacer plate:
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The number 1 checkball
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The 3-4 accumulator spring
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The 3-4 accumulator pin
Remove the spacer plate support.
12. Remove the spacer plate to valve body gasket, the spacer plate and the spacer plate to transmission case gasket.
13. Remove the 3-4 accumulator piston (2).
14. Inspect the 3-4 accumulator spring for cracks.
