Chevrolet Sonic Repair Manual: Transmission Rear Mount Replacement

Chevrolet Sonic Repair Manual / Powertrain / Transmission/Transaxle / Transmission Oil Cooler / Transmission Unit / Transmission Rear Mount Replacement

Removal Procedure

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

Remove and DISCARD the rear transmission mount bracket to rear mount through bolt (1).
Remove rear transmission mount to frame bolt (3).
Push and hold the powertrain assembly forward and then remove rear transmission mount.

Installation Procedure

Push and hold the powertrain assembly forward and

Push and hold the powertrain assembly forward and then install rear transmission mount.

Caution:

Refer to Fastener Caution.

Install rear transmission mount to frame bolt (3) and tighten to 100 Y (74 lb ft)
.
Install the NEW rear transmission mount bracket to rear mount through bolt (1) and tighten to 80 Y (59 lb ft) plus 45?0 degrees
.
Lower the vehicle.

Transmission Rear Mount Bracket Replacement

Removal Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the front suspension skid plate, if equipped. Refer to Drivetrain and Front Su ...

Transmission Replacement

Removal Procedure Remove the battery and battery tray. Refer to Battery Tray Replacement. Disconnect the transmission range selector lever cable terminal (1) ...

Other materials:

Airbag Steering Wheel Module Coil Centering
Note: If a double wire harness strap is installed onto the wire harness assembly and steering column, the original holder for the wire strap(s) MUST be reused during installation. Remove the wire harness strap(s) where necessary. Caution: The new SIR coil assembly will ...

Automatic Transmission Flex Plate Installation
Special Tools EN-652 Automatic Transmission Flex Plate Holder For equivalent regional tools, refer to Special Tools. Clean the automatic transmission flex plate bolt threads. Install the automatic transmission flex plate (2) and the EN-652 holder to hold the automatic tran ...

Transmission Fluid Cooler Flushing and Flow Test
GM studies indicate that plugged or restricted transmission oil coolers and pipes cause insufficient transmission lubrication and elevated operating temperatures which can lead to premature transmission failure. Many repeat repair cases could have been prevented by following published procedur ...

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