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December 16, 2020 Service bulletin

This technical bulletin provides a procedure to rebuild the transmission and install a snap ring retainer...

Cadillac technical service bulletin 19NA128 for 2016-2018 Cadillac CT6.

Bulletin number
19NA128
Component
Equipment
Summary
This technical bulletin provides a procedure to rebuild the transmission and install a snap ring retainer to eliminate the 1-3 clutch spring ring from coming out of the ring groove.

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