Sierra 1500 4WD V8-6.0L VIN U (2006)
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Scoring
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Nicks and scratches
10. Inspect the 1-2 accumulator cover for the following conditions:
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Porosity
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Cracks
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Scoring
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Nicks and scratches
11. Remove the spacer plate support bolts.
12. Remove the spacer plate support.
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
13. Remove the spacer plate to valve body gasket, the spacer plate and the spacer plate to transmission case gasket.