Chevrolet Sonic Repair Manual: Tread Wear Indicators Description
The original equipment tires have tread wear indicators that show when you should replace the tires.
The location of these indicators are at 60 degree intervals around the outer diameter of the tire. The indicators appear as a 6 mm (0.25 in) wide band when the tire tread depth becomes 1.6 mm (2/32 in).
Tires and Wheels Description and Operation
There are two types of tire and wheel balancing: static and dynamic.
Static balance is the equal distribution of weight around the wheel. Assemblies
that are statically unbalanced cause a bouncing ...
Valve Stem Oil Seal and Valve Spring Replacement
Special Tools
207649 Rod Hairpin Clips
547324 Flange Screws
EN-840 Pliers / Remover
EN-958 Installer
EN-45059 Angle Meter
EN-50717 Kit
J-43649–2 Rods
For equivalent regional ...
Other materials:
Front Side Door Outer Panel Replacement
Removal Procedure
Note: According to different corrosion warranties, only the regional
mandatory joining methods are allowed.
Disable the SIR System. Refer to SIR Disabling and Enabling.
Disconnect the negative battery cable. Refer to Battery Negative Cable
Disconn ...
Instrument Panel Fuse Block Access Hole Cover Replacement (Without AAL)
Instrument Panel Fuse Block Access Hole Cover Replacement
Callout
Component Name
1
Instrument Panel Fuse Block Access Hole Cover
Procedure
Grasp the lower edge of the fuse block cover and pull outward disengaging ...
Battery Current Sensor Replacement
Removal Procedure
Disconnect the negative battery cable. Refer to Battery Negative Cable
Disconnection and Connection.
Disconnect the battery current sensor from the body harness connector.
Unclip the battery current sensor from the battery tray.
Remove the battery ...
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