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 Seats
The front seats have adjustable head restraints in the outboard seating positions.
Adjust the head restraint so that the top of the restraint is at the same height
as the top of the occupant's head. This position reduces the chances of a neck injury
in a crash.
The height of the head r ...
Rear Compartment Side Trim Replacement - Left Side (Sedan)
Rear Compartment Side Trim Replacement - Left Side
Callout
Component Name
Preliminary Procedures
Remove the rear compartment floor panel carpet. Refer to Rear Compartment
Floor Panel Carpet Replacement.
Remove the rear co ...
Rear Seat Back Cushion Removal and Installation (60%)
Rear Seat Back Cushion Removal and Installation
Callout
Component Name
Preliminary Procedure
Remove the rear seat cushion. Refer to Rear Seat Cushion Removal
and Installation.
Remove the rear seat center retractor side be ...
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