\ Brakes \ ACDelco OES Drums
ACDelco OES Drums
ACDelco Original Equipment Service Drums deliver factory-specified performance for your GM vehicle. They meet the tough FMVSS standards and are backed by competitive warranty coverage.
Find out more about ACDelco OES Drums and how they fit into the braking system with the product facts below.

FUNCTION:
To slow the rotation of the wheel when the brake shoes contact its surface.

SIGNS OF WEAR:
Reduced braking force, low brake pedal height, increased stopping distances, squealing or scraping noises, brake pedal pulsation (not to be confused with normal ABS operation)

DID YOU KNOW:
When you step on your brake pedal, you command a stopping force 10 times as powerful as the force that puts the car in motion. The braking system can exert as much as 1,000 pounds (450 kg) of hydraulic pressure on each of the four brakes.

WHAT IT DOES:
The brake system applies frictional force to the wheels to slow or stop the vehicle.

SERVICE AND MAINTENANCE:
The following inspections and maintenance procedures can help prevent potential brake problems.
Check brake fluid level at every oil change. Replace fluid according to owner’s manual recommendations.
Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Inspect the brake lines for rust, punctures or visible leaks (You may be able to do this, but consult a qualified technician if necessary.)
The following should be conducted by a qualified technician:
Inspection of the brake hoses for brittleness or cracking
Inspection of brake lining and pads for wear or contamination by brake fluid or grease
Inspection of wheel bearings and grease seals
Parking brake adjustments (as needed)
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SERVICE & MAINTENANCE

Maintenance advice from ACDelco for technicians and DIYers alike.