gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Transmission Controls and Valve Body|Page 4702 > < Transmission Controls and Valve Body|Page 4700
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Valve Body: Service and Repair
Turbo Hydra-Matic 4L60 (700-R4)

1.

Drain and remove oil pan and remove filter and gasket.

2.

Disconnect electrical connectors at valve body.

3.

Remove detent spring and roller assembly from valve body and remove valve body to case bolts.

4.

Remove valve body assembly while disconnecting manual control valve link from range selector inner lever and removing throttle lever bracket
from TV link.

5.

Reverse procedure to install. Torque bolts to 8 ft. lbs. and replenish fluid.

Transmission Controls and Valve Body|Page 4702 > < Transmission Controls and Valve Body|Page 4700