GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2009
🢒
Lucerne
🢒
Transmission
🢒
Automatic Transmission - 4T80-E
🢒 Channel Plate Assemble
Special Tools
•
J 39630-1
Guide Pins
•
J 39630-2
Guide Pins
For equivalent regional tools, refer to
Special Tools
.
Inspect the lower channel plate accumulator bores and mating surfaces for scratches or damage.
Inspect the bottom side of the lower channel plate for damage to the bolt holes or debris in passages.
Insert the
J 39630-1
guide pins into the lower channel plate (900) and rest the channel plate on the guide pin heads.
Install the
J 39630-2
guide pins into the lower channel plate (900).
Install the spacer plate and gasket assembly (935) onto the lower channel plate (900).