1. Park your Volvo 960 on level ground and ensure the parking brake is fully engaged.
2. Locate the parking brake adjustment nut, which is usually beneath the car, near the rear wheels. In the Volvo 960, it's typically positioned near the rear axle, under the center console or at the rear of the transmission.
3. Loosen the lock nut that secures the adjustment nut. This lock nut may require a wrench to loosen.
4. Use a screwdriver or suitable adjustment tool to turn the adjustment nut clockwise until there's a slight resistance or snugness when pulling up the parking brake lever inside the car.
5. Lower the parking brake lever and ensure that the rear wheels can rotate freely. If they don't, the adjustment is too tight, so loosen the adjustment nut a bit until the wheels can rotate.
6. Tighten the lock nut to secure the adjustment in place.
7. Test the parking brake by pulling up the lever and ensuring the car is held securely in place. The lever should engage after two to three clicks, and the car should not roll.
8. If the parking brake is still not adjusted correctly, repeat the process until you achieve a setting where the parking brake lever has proper resistance and effectively immobilizes the car.
It's important to note that adjusting the parking brake may impact the effectiveness of your vehicle's rear brakes. If you encounter any issues with the brakes or parking brake after making adjustments, it is recommended to seek assistance from a qualified mechanic.
