Chevrolet Sonic Repair Manual: Tire Dismounting and Mounting (Match Mounting)
- Match mounting is required on any wheel/tire assembly not within RFV specification.
- All wheel weights should be removed prior to match mounting.
- Match mounting is required on any assembly where the RFV readings are out of spec.
- Match mounting identified in the high spot of the tire and matches it with the low spot on the rim.
- Marks must be aligned +/- 25mm PRIOR to inflation.
Important:
If a wheel/tire assembly is not within the RFV specification after match mounting, the tire must be returned to the tire manufacturer.
Tire Dismounting and Mounting (Lubricant)
Important:
Lubricant should be applied to form a thin, just visible layer,
on the bead foot and bead outer areas. There should not be any visible
clumps of lubricant.
Ne ...
Tire Inflation Description
When you inflate the tires to the recommended inflation pressures, the factory-installed
wheels and tires are designed in order to handle loads to the tire's rated load
capacity. Incorrect tir ...
Other materials:
Starting Procedure
1. With your foot off the accelerator pedal, turn the ignition to START. When
the engine cranks, let go of the key. The idle speed will go down as the engine
gets warm.
The vehicle has a Computer-Controlled Cranking System. It assists in starting
the engine and protects components. If the ign ...
Blower Motor Replacement
Removal Procedure — Production Blower Motor
Remove the passenger side instrument panel insulator. Refer to Instrument
Panel Insulator Replacement.
Remove the passenger side inflatable restraint instrument panel lower
module. Refer to Instrument Panel Lower Airbag Replaceme ...
Electrical Power Management Description and Operation
Electrical Power Management
The electrical power management is used to monitor and control the charging
system and alert the driver of possible problems within the charging system.
The electrical power management system makes the most efficient use of the generator
output, improves ...
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