Parking brake functional check (Cooper Convertible)
Drive vehicle onto brake test stand
Warm up brakes.
Check parking brake.
0th tooth (handbrake released): Vehicles with manual transmission:
Shift lever in neutral position.
Vehicles with automatic transmission: Selector lever in selector lever position "N".
- Wheel centrifugal force: ≤180 N.
1st tooth: No brake force increase with regard to the 0th tooth. The indicator light can combust.
2nd tooth: Indicator lamp must be lit.
3rd tooth: Increase in braking force.
5th tooth: The brake force display must have reached ≥ 400 N.
Checking brake force differential at wheel:
Apply parking brake until a wheel centrifugal force (measured on brake test stand) of min. 1000 N is reached.
Max. permitted brake force differential right/left ≤50 % (referred to greater brake value).
Braking with locked wheels must be possible with the parking brake.