Chevrolet Sonic Repair Manual: Ball Joint Inspection
- Raise the front of the vehicle to allow the front suspension to hang free.
- Grasp the tire at the top and the bottom.
- Move the top of the tire in an in-and-out motion.
- Look for any horizontal movement of the knuckle relative to the control arm.
- Ball joints must be replaced under the following conditions:
Caution:
Refer to Vehicle Lifting and Jacking Caution.
- The joint is loose.
- The ball seal is cut.
- The ball stud is disconnected from the knuckle.
- The ball stud is loose at the knuckle.
- The ball stud can be twisted in its socket with finger pressure.
- Ball Stud Inspection
-
Make sure to check the tightness of the ball stud in the knuckle boss during each inspection of the ball joint. One way to inspect the ball stud for wear is to shake the wheel and feel for movement of the stud end or the nut at the steering knuckle.
Another way to inspect the ball stud for wear is to check the fastener torque at the nut. A loose nut can indicate a stressed stud or a hole in the knuckle boss.
Worn or damaged ball joints and knuckles must be replaced.
Trim Height Inspection
Trim Height Measurement
Trim height is a predetermined measurement relating to vehicle ride height.
Incorrect trim heights can cause the vehicle to bottom out over bumps, damage
to the ...
Rear Spring, Insulator, and Jounce Bumper Replacement
Rear Spring, Insulator, and Jounce Bumper Replacement
Callout
Component Name
Preliminary Procedure
Raise and support the vehicl ...
Other materials:
Rear Spring, Insulator, and Jounce Bumper Replacement
Rear Spring, Insulator, and Jounce Bumper Replacement
Callout
Component Name
Preliminary Procedure
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
1
Rear Spring
Proced ...
Drive Range, Second Gear (Gen 2)
As vehicle speed increases and operating conditions become appropriate, the transmission
control module (TCM) processes input signals from the automatic transmission input
and output speed sensors, the throttle position sensor and other vehicle sensors
to determine the precise moment to comman ...
Main Shaft Disassemble (Gen 2)
Special Tools
69604356 Gear Pullers
For equivalent regional tools, refer to Special Tools.
Remove the 1st gear thrust washer (1) and the 1st gear (2)
using 69604356 pullersand a hydraulic press.
ii
Remove the following components:
1st gear bearing asse ...
0.0075