Chevrolet Sonic Repair Manual: Thrust Washer and Bearing Cleaning and Inspection

Chevrolet Sonic Repair Manual / Powertrain / Transmission/Transaxle / Manual / General / Thrust Washer and Bearing Cleaning and Inspection

Warning:

Wear safety glasses to avoid injury when using compressed air or any cleaning solvent. Bodily injury may occur if fumes are inhaled or if skin is exposed to chemicals.

Caution:

Do not allow the bearings to spin. Turn them slowly by hand. Spinning the bearings may damage the race and the rollers.

Mark or tag the bearings in order to ensure they are properly installed in the correct location.
Clean all of the roller bearings, needle bearings, and ball bearings in a suitable solvent and air dry all the parts.
Inspect the bearings and races for the following conditions:

Roughness
Brinelling
Pitting

Inspect the cage bearings for being bent or for having damaged cages.

Replace the bearings with any of the above conditions.

Replace mated bearing parts when only one part is damaged.

Inspect the thrust washers for scoring or wear.

Replace any faulty thrust washers.

Do not file surfaces which have been hardened and precision ground.

Special Tools

Illustration Tool Number/Description 3-0207944 Main Shaft Tapered Bearing Insert Tool 3950628 ...

Transmission Assemble (Gen 1)

Special Tools 3-9506289 Universal Adapter R-0007758 Holding Fixture S-9407197 Differential Rotating Tool S-9407198 Differential Bearing Race Wrench For equivalent regional tools, refer ...

Other materials:

Sunroof Window Seal Replacement
Removal Procedure Remove the sunroof window panel. Refer to Sunroof Window Replacement. Remove the seal from the window panel frame by pulling the seal away at one point and continuing around the perimeter of the frame. Clean around the edge of the inside surf ...

Fuel Tank Draining
Warning: Refer to Gasoline/Gasoline Vapors Warning. Note: The fuel tank must be drained with a suitable, commercially-available fuel removal unit and suction hose - follow safety regulations and national legislation. The fuel tank is fitted with a refill limit float valv ...

Automatic Transmission Flex Plate Removal
Special Tools EN-652 Automatic Transmission Flex Plate Holder For equivalent regional tools, refer to Special Tools. Install the EN-652 holder (1) to hold the automatic transmission flex plate (2). Loosen the 6 automatic transmission flex plate bolts. Re ...

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