Chevrolet Sonic Repair Manual: Drum Brake Hardware Inspection

Chevrolet Sonic Repair Manual / Chassis / Brakes / Drum Brakes / Drum Brake Hardware Inspection

Warning:

Refer to Brake Dust Warning.

Visually inspect the drum brake upper return spring (1) for the following conditions:

Excessive corrosion
Excessive stretching
Broken
Missing

If any of the conditions listed were found, the drum brake upper return spring requires replacement.

Visually inspect the park brake apply lever (2) for the following conditions:

Bent
Broken
Missing

If any of the conditions listed were found, the park brake shoes require replacement.

Visually inspect the drum brake shoe hold down springs and cups (3) and pins for the following conditions:

Excessive corrosion
Broken
Missing
Bent pins

If any of the conditions listed were found, the hold down springs, cups, and pins require replacement.

Visually inspect the drum brake lower return spring (4) for the following conditions:

Excessive corrosion
Excessive stretching
Broken
Missing

If any of the conditions listed were found, the drum brake lower spring requires replacement.

Drum Brake Adjustment

Special Tools CH-21177-A Drum to Brake Shoe Clearance Gauge For equivalent regional tools, refer to Special Tools. Warning: Refer to Brake Dust Warning. Ensure the park brake lever ...

Drum Brake Hardware Replacement (J93, J94)

Removal Procedure Warning: Refer to Brake Dust Warning. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the tire and wheel assembly. Re ...

Other materials:

Radio without Touchscreen
Connect a 3.5mm (1/8 in) cable to the auxiliary input jack to use a portable audio player. Playback of an audio device that is connected to the 3.5mm (1/8 in) jack can only be controlled using the controls on the device. Adjusting the Volume Turn the /VOL knob to adjust the volume of the i ...

Door Lock and Ignition Lock Folding Key Blade Removal and Installation
Special Tools BO-51098 Flip Key Blade Fixture For equivalent region tools, refer to Special Tools. Caution: Failure to properly support the Remote Keyless Entry (RKE) transmitter assembly while replacing the key blade may cause internal damage to the transmitter assembly. ...

Rear Side Door Window Switch Replacement
Rear Side Door Window Switch Replacement Callout Component Name Preliminary Procedure Remove the rear side door window switch bezel. Refer to Rear Side Door Window Switch Bezel Replacement. 1 Re ...

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