Rear Drum Brakes (most likely):
1. Parking Brake Adjustment: This is usually separate from the service brake adjustment. Locate the parking brake cable adjuster(s) – these are often near the rear axles, under the car. They'll have a star wheel or a similar mechanism. Turn the adjuster to tighten the cable (usually clockwise) until you feel resistance when pulling the parking brake lever. Then, back it off slightly so the parking brake engages firmly but not overly tight. The number of clicks will vary depending on the amount of slack in the cable. You'll need to check the parking brake effectiveness after doing this.
2. Service Brake Adjustment (Rear Drums): This is usually done using a star wheel located inside the drum.
* Access: You'll need to remove the rear wheel to access the drum.
* Remove the Drum: Sometimes the drum can be difficult to remove. Gently tap it around the circumference with a rubber mallet to loosen it. If it's really stuck, carefully use a brake drum puller tool (available at auto parts stores).
* Locate the Star Wheel: Once the drum is off, you'll see the brake shoes and the star wheel mechanism.
* Adjust the Star Wheel: Carefully turn the star wheel using a screwdriver or a special star wheel adjustment tool. Turn it clockwise to tighten the brakes. As you turn it, you'll feel the brake shoes moving outwards against the drum. Rotate the wheel by hand and feel for proper resistance. The goal is to have enough clearance that the drum slides on easily, but the brake shoes are close enough to the drum to engage promptly when the brake pedal is pressed. You usually want about a 1/4 inch to 1/2 inch clearance from the shoes to the drum when the brake pedal is not pressed.
* Reassemble: Once adjusted, carefully reassemble everything, making sure the brake drum goes back on easily without binding.
Front Disc Brakes:
The 1990 Ford Laser likely had front disc brakes. These generally don't require adjustment in the same way as drum brakes. The disc brake pads wear down, and the adjustment is usually done by simply replacing the pads. However, there may be a caliper piston that needs to be pushed back to accommodate new brake pads, using a C-clamp or brake caliper piston compressor. Again, if you aren't familiar with this process, it is best to have a professional do it.
Important Considerations:
* Safety: Always use jack stands to support the car securely when working underneath. Never rely on a jack alone.
* Brake Fluid: If working on the hydraulic system (which you might need to if dealing with stuck pistons), you might need to bleed the brakes afterward to remove any air bubbles.
* Workshop Manual: A workshop manual specific to your 1990 Ford Laser model is invaluable. It will provide detailed diagrams and instructions for your specific vehicle.
* Professional Help: If you are uncomfortable with any part of this process, take your car to a qualified mechanic. Brake failure is extremely dangerous.
Remember, this is general information. Consult a repair manual specific to your 1990 Ford Laser for detailed instructions and safety precautions. Improper brake adjustments can lead to dangerous situations. If in doubt, get professional help.
