Chevrolet Sonic Repair Manual: Tire and Wheel Balancing (Wheel Pilot Bore Greasing)
- Beginning with MY 2011 vehicle, pilot bore grease should be applied.
- To enable this, grease must be applied to the pilot bore to prevent the wheel from seizing onto the hub.
- Refer to Adhesives, Fluids, Lubricants, and Sealers for pilot bore lubricant part number.
- Do not use any penetrating oils, grease or other lubricants on the wheel studs to aid in removal or installation. Always install wheels to clean, dry wheel studs only.
- The dimension between the wheel and hub has been tightened in order to reduce mounting variation that results in 1st order tire variation. Only a very small amount of grease should be applied to the inner diameter of the wheel hub pilot hole of the wheel. Do not apply it to the entire pilot hole of the wheel or to the wheel bearing flange.
Tire and Wheel Balancing (Road Force Variation (RFV))
ALL wheel/tire assemblies must have a RFV within spec before being mounted
on vehicle.
Important: If a wheel/tire assembly is not within the RFV specification
after match mounting, th ...
Tire and Wheel Install Instruction
Installation Instructions Part Number
19156306
Note: Please read the following instructions carefully before mounting
the wheels on the vehicle.
Labels
Your application may require a ne ...
Other materials:
Drivetrain and Front Suspension Frame Skid Plate Replacement
Removal Procedure
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Remove the mounting bolts?€‰(1) for the front suspension frame skid
plate.
Remove the front suspension frame skid plate?€‰(2).
Installation Procedur ...
Oil Pump Cleaning and Inspection
Remove the external rotor with the internal rotor.
Visually inspect the components.
Install the external and the internal rotors.
Inspect the axial clearance of the rotors in respect to the control unit
housing upper edge.
Specifications
Permissible measurement is 0.02?E.058 ...
Control Solenoid Valve and Transmission Control Module Assembly Replacement
Removal Procedure
Remove the transmission control valve body cover.
Refer to Control Valve Body Cover Replacement.
Disconnect the output speed sensor electrical connector (2).
Disconnect the shift position switch electrical connector (3).
Disconn ...
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