Chevrolet Sonic Repair Manual: Aluminum Wheel Porosity Repair
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
- Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation.
- Inflate the tire to the manufacturer specified pressure as stated on the tire.
- Submerge the tire/wheel into a water bath in order to locate the leak.
- Inscribe a mark on the wheel in order to indicate the leak areas.
- Inscribe a mark on the tire at the valve stem in order to indicate the orientation of the tire to the wheel.
- Remove the tire from the wheel. Refer to Tire Dismounting and Mounting.
- Use number 80 grit sandpaper to scuff the inside of the rim surface at the leak area.
- Use general purpose cleaner such as 3M®, P/N 08984 or equivalent, to clean the leak area.
- Apply 3 mm (0.12 in) thick layer of adhesive/sealant, GM P/N 1052366 or equivalent, to the leak area.
- Allow for the adhesive/sealant to dry.
- Align the inscribed mark on the tire with the valve stem on the wheel.
- Install the tire to the wheel. Refer to Tire Dismounting and Mounting.
- Inflate the tire to the manufacturer specified pressure as stated on the tire.
- Submerge the tire/wheel into a water bath in order ensure the leak is sealed.
- Balance the tire and wheel. Refer to Tire and Wheel Assembly Balancing - Off Vehicle.
- Install the tire and wheel. Refer to Tire and Wheel Removal and Installation.
- Lower the vehicle.
Important:
Do not damage the exterior surface of the wheel.
All Seasons Tires Description
Most GM vehicles are equipped with steel belted all-season radial tires as standard
equipment. These tires qualify as snow tires, with a higher than average rating
for snow traction than the n ...
Aluminum Wheel Refinishing
Finish Damage Evaluation Procedure
Note:
If the wheels are chrome-plated, do not re-plate or refinish
the wheels.
If the wheels are polished aluminum, do not r ...
Other materials:
Steering Gear Replacement
Steering Gear Replacement
Callout
Component Name
Caution: With wheels of the vehicle facing straight ahead,
secure the steering wheel utilizing steering column anti-rotation pin,
steering column lock, or a strap to p ...
Hub/Axle Flange and Wheel Stud Runout Inspection
Special Tools
GE-8001 Dial Indicator Set , or equivalent
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Mark the location of the wheels to the wheel studs and mark the specific
vehicle position on each tire and wheel ?ELF, LR, RF, RR.
Remove the tire and w ...
Crankcase Ventilation System Inspection/Diagnosis
Results of Incorrect Operation
A plugged positive crankcase ventilation (PCV) orifice or hose may cause
the following conditions:
Rough idle
Stalling or slow idle speed
Oil leaks
Oil in the throttle body
Sludge in the engine
Functional Check
With thes ...
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