Chevrolet Sonic Repair Manual: Front Brake Rotor Replacement

Chevrolet Sonic Repair Manual / Chassis / Brakes / Disc Brakes / Front Brake Rotor Replacement

Special Tools

CH-41013 Rotor Resurfacing Kit
CH-42450-A Wheel Hub Resurfacing Kit

For equivalent regional tools, refer to Special Tools.

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. Refer to Tire and Wheel Removal and Installation.

Note:

Do not reuse the brake caliper bracket bolts.

Remove and discard the brake caliper bracket bolts (1).

Caution:

Support the brake caliper with heavy mechanic wire, or equivalent, whenever it is separated from its mount and the hydraulic flexible brake hose is still connected. Failure to support the caliper in this manner will cause the flexible brake hose to bear the weight of the caliper, which may cause damage to the brake hose and in turn may cause a brake fluid leak.

Remove the brake caliper and bracket as an assembly and support with heavy mechanics wire or equivalent.

Remove the brake rotor bolt (1).

Remove the brake rotor (1).

Installation Procedure

If installing a new brake rotor, clean the friction surfaces of the brake rotor with denatured alcohol or equivalent.
Using the CH-42450-A Wheel Hub Resurfacing Kit , thoroughly clean any rust or corrosion from the mating surface of the hub/axle flange.
Using the CH-41013 Rotor Resurfacing Kit , thoroughly clean any rust or corrosion from the mating surface of the rotor to the hub/axle flange.

Install the brake rotor (1).

Caution:

Refer to Fastener Caution.

Install the brake rotor bolt (1) and tighten to 9 Y (80 lb in)
Position the brake caliper and bracket assembly over the brake rotor and to the steering knuckle.

Note:

Do not reuse the brake caliper bracket bolts.

Install 2 new brake caliper bracket bolts (1) and tighten to 100 Y (74 lb ft)
.
Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation.
Burnish the brake pads and rotors. Refer to Brake Pad and Rotor Burnishing.

Disc Brake System Description and Operation

System Component Description The disc brake system consists of the following components: Disc Brake Pads Applies mechanical output force from the hydraulic brake calipers to ...

Front Brake Shield Replacement

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

Other materials:

Rear Compartment Lid Lock Cylinder Coding
The rear compartment lid lock cylinder uses 7 of the 7 cut positions. The tumbler positions are staggered from side to side, 4 on one side and 3 on the other, are not self-retaining, and are not snap in. Note: All lock cylinders for side milled keys have right and left tum ...

Rear Wiper/Washer System Description and Operation
The rear window wiper motor is located inside the hatchback door and is directly connected to the rear window wiper. Ignition voltage is supplied to the rear wiper motor through the wiper switch. The hatchback rear window washer systems equipped with a separate washer fluid pump, hose, and noz ...

Engine Front Cover and Oil Pump Installation
Special Tools EN-952 Fixing Pin EN-953-A Fixing Tool EN-49977-100 Transmitter Disc Fixation EN-49977-200 Fixing Tool For equivalent regional tools, refer to Special Tools. Note: Mind the guide sleeves when installing engine front cover. Install the engine front ...

0.0069