C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
5. Remove the pin and the J33037.
6. Check the 2nd apply piston and the housing dimension.
7. Measure the piston (25) dimension (1)
8. Measure the housing (22) dimension (2)
9. Check the chart for the transmission and piston/housing specifications.
ASSEMBLY PROCEDURE
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Tools Required
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J22269-01 Piston Remover
1. Install new seals on all the 2-4 servo pistons and the cover.
