Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Transmission Case Cleaning and Inspection

Chevrolet Sonic Repair Manual / Powertrain / Transmission/Transaxle / Automatic / General / Transmission Case Cleaning and Inspection



Transmission Case Cleaning and Inspection

Callout

Component Name

Caution:

Do not use abrasive pads or bristle devices to clean the sealing surfaces. Abrasive pads produce a fine grit that can effect transmission function. Abrasive pads can also remove enough metal to create oil leaks.

Caution:

After cleaning the transmission components, allow to air dry. Do not use cloth or paper towels in order to dry any transmission components. Lint from the towels can cause component failure.

Caution:

Do not reuse cleaning solvents. Previously used solvents may deposit sediment which may damage the component.

Preliminary Procedures

  1. Thoroughly clean the transmission case assembly, including case threads, with clean solvent.
  2. Clean gasket sealing surfaces. Remove all residual gasket material.
  3. Inspect all threaded holes. If necessary, repair any thread damage.

1

Torque Converter Housing Locating Pin

Procedure

Inspect the torque converter housing locating pins.

Specification


The locating pins installed height is 7.4 mm (0.29 in).

2

Fluid Trough Check Ball

Specification


The check ball installed depth is 11 mm (0.43 in).

3

Converter Housing Sealing Surface

4

Control Valve Body Cover Sealing Surface

5

Fill Cap Seal

6

Transmission Fluid Cooler Pipe Sealing Surface

7

Fluid Pressure Test Plug

Caution:

Refer to Fastener Caution.

Tighten


12 Y (106 lb in)

8

Manual Shift Shaft Seal Surface

9

Fluid Fill Cap Sealing Surface

10

Fluid Level Plug

Tighten


12 Y (106 lb in)

11

Valve Body Locating Pin

Procedure

Inspect the valve body locating pins.

Specification


The locating pins installed height is 5.8 mm (0.22 in).

12

Drain Plug

Tighten


12 Y (106 lb in)

Torque Converter and Differential Housing - Case Side
...

Transmission Control Replacement
Transmission Control Replacement Callout Component Name Preliminary Procedures Remove the front floor console. Refer to Front F ...

Other materials:

Indicator/Warning Message Description and Operation
Indicator LIGHT ON Refer to the owner's manual for the descriptions and explanations of all indicator lights. For diagnosis and repair information related to an indicator light, refer to the System Diagnosis and the Description of Operation that the message relates to. ...

Tire and Wheel Assembly Balancing - Off Vehicle
Warning: Failure to adhere to the following precautions before tire balancing can result in personal injury or damage to components: Clean away any dirt or deposits from the inside of the wheels. Remove any stones from the tread. Wear eye protection. Use coated weights on alum ...

Engine Coolant Fan Resistor Mount Repair
Engine Coolant Fan Resistor Mount Repair Callout Component Name Preliminary Procedure Remove the fasteners securing the radiator surge tank to the engine shroud and position the surge tank out of the way. Refer to Radiator ...

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