CAUTION: If new drum/disc brake shoes are installed on the vehicle, do not perform a brake system test that will apply significant braking force until the shoes have been bedded in. The new shoe linings will not be effective until the shoes have been bedded in over their entire surface. Note that if new parking brake shoes or new rear brake discs are installed, the "bed-in" procedure described in Section 206-05 - "Parking Brake Removal and Installation" must be performed.
Test the brakes at various speeds throughout the operating range, with both light and heavy brake pedal pressure. Watch for any jerking, pulling, or grabbing, as well as any excessive delays in applying or releasing the brakes.
Allow the vehicle to coast and also watch for any pulling to one side or signs of brake drag.
After the car stops (but not immediately after emergency braking) check the brake temperature carefully. If one of the brake discs has a noticeably higher temperature than the others, this may indicate that the brake pads of this brake mechanism are seizing.
After completing the test, check the vehicle:
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- Check for leaks of oil, coolant, hydraulic fluids, air and fuel.
- For abnormal temperatures of any moving parts or components, such as wheel hubs, gearboxes, etc., which may indicate excessive tightening torque or lack of lubricants.
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