buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Sun Gear > < Selector Shaft, A/T|Locations
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Shift Modulator: Service and Repair

1.

Note location of the valve vacuum hoses, then disconnect the vacuum hoses.

2.

Remove the two valve attaching bolts and the valve.

3.

Reverse procedure to install. 

Sun Gear > < Selector Shaft, A/T|Locations