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 Thoroughly clean the transmission case assembly, including case threads, with clean solvent. Clean gasket sealing surfaces. Remove all residual gasket material. 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

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Transmission Control Replacement

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

Other materials:

Hub/Axle Flange and Wheel Stud Runout Inspection
Special Tools GE-8001 Dial Indicator Set , or equivalent Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Mark the location of the wheels to the wheel studs and mark the specific vehicle position on each tire and wheel – LF, LR, RF, RR. Remove the tire and ...

Heater Core Inlet Tube Replacement
Heater Core Inlet Tube Replacement Callout Component Name Preliminary Procedures Remove the Heater and Air Conditioning Evaporator and Blower Module. Refer to Heater and Air Conditioning Evaporator and Blower Module Removal ...

Input, Reaction, and Output Carrier Assemble (Gen 1)
Input, Reaction, and Output Carrier Assemble Callout Component Name 1 3? Reverse and 4?? Clutch Housing Assembly 2 Reaction Carrier Sun Gear Thrust Bearing 3 Reacti ...

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