323001748 - F010 EXCESSIVE BRAKE PEDAL FREE PLAY

When the brake pedal is pressed, the travel is greater than normal
Test results
0PRELIMINARY CHECKSAll OKProblems encounteredOperation
First of all check whether the problem is accompanied by poor braking actionMove on to Step 1There is also poor braking actionProceed as instructed in the diagnosis    See table F001 POOR BRAKING ACTION
1FLUID LEAKS CHECKAll OKProblems encounteredOperation
Visually inspect for fluid leaks in the braking system circuitMove on to Step 21. Fluid leak detected2. Component defective1. Retighten connectors2. Replace the defective component
2FLUID LEAKS FROM BRAKE PUMP CHECKAll OKProblems encounteredOperation
Disconnect the check valve connector from the brake servo and introduce a pipe cleaner in order to reach the lowest part of the brake servo chamber. Check that there is no fluid in the chamberMove on to Step 3Fluid in the brake servo chamberReplace brake servo    Op. 3330D02 BRAKE SERVO/BRAKE PUMP ASSEMBLY - R.R.
3AIR IN THE CIRCUIT CHECKAll OKProblems encounteredOperation
Check for any air in the braking circuitMove on to Step 4Air in the circuitBleed the air from the system
4REAR BRAKE CLEARANCE TAKE-UP DEVICE CHECKAll OKProblems encounteredOperation
Check that the rear brake clearance take-up device is working efficientlyEnd of diagnosisRear brake calliper faultyReplace the rear brake calliper involved    Op. 3310B36 REAR BRAKE CALIPER (ONE), LEFT OR RIGHT - R.R