Yukon/Denali 4WD V8-6.0L VIN U (2004)
13. Install the 1-2 accumulator inner and outer springs to the 1-2 accumulator cover.
14. Install the 1-2 accumulator piston onto the pin in the 1-2 accumulator cover.
Ensure that the piston legs face the accumulator cover.
15. Install the 1-2 accumulator cover and the accumulator cover bolts.
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Tighten the bolts to 11 Nm (97 inch lbs.).
16. Remove the J 25025-B from the transmission case.
17. Install the valve body. Refer to Valve Body and Pressure Switch Replacement.
18. Install the transmission filter. Refer to Automatic Transmission Fluid/Filter Replacement.