Chevrolet Sonic Owner's Manual: Wheel Alignment and Tire Balance
The tires and wheels were aligned and balanced at the factory to provide the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing are not necessary on a regular basis. Consider an alignment check if there is unusual tire wear or the vehicle is significantly pulling to one side or the other. Some slight pull to the left or right, depending on the crown of the road and/or other road surface variations such as troughs or ruts, is normal. If the vehicle is vibrating when driving on a smooth road, the tires and wheels may need to be rebalanced. See your dealer for proper diagnosis.
Uniform Tire Quality Grading
Quality grades can be found where applicable on the tire sidewall between tread
shoulder and maximum section width. For example:
Treadwear 200 Traction AA Temperature A
The following information r ...
Wheel Replacement
Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel
nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced.
If the wheel leaks air, replace it ...
Other materials:
Pretensioner Handling and Scrapping
Scrapping Procedure
During the course of a vehicles useful life, certain situations may arise
which will necessitate the disposal of a live (undeployed) pretensioner. The
following information covers the proper procedures for the disposing of a live
(undeployed) pretensioner. Deplo ...
Engine Flywheel Replacement
Engine Flywheel Replacement
Callout
Component Name
Preliminary Procedure
Remove the clutch pressure and driven Plate . Refer to Clutch Pressure
and Driven Plate Replacement.
Special Tools
EN-652 Flywheel Holder
...
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 func ...
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