939003593 - F010 EXCESSIVE BRAKE PEDAL FREE PLAY

When the brake pedal is pressed, the travel is greater than normal
0PRELIMINARY CHECKSALL OKPROBLEMS ENCOUNTEREDACTION
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
1OIL LEAKS CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Visually inspect for fluid leaks in the braking system circuit.Move on to Step 21. Fluid leak detected1. Retighten connectorsOp. 3330A HYDRAULIC BRAKING SYSTEM TESTS AND CHECKS
2. Component defective2. Replace the defective component
2CHECK FOR FLUID LEAKS FROM BRAKE PUMPALL OKPROBLEMS ENCOUNTEREDACTION
Disconnect the non-return 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 chamber.Move on to Step 3Fluid in the brake servo chamberReplace brake servoOp. 3330D10
3CHECK FOR AIR IN THE CIRCUITALL OKPROBLEMS ENCOUNTEREDACTION
Check for any air in the braking circuitMove on to Step 4Air in the circuitBleed the air from the system    Op. 0010T65 HYDRAULIC BRAKE SYSTEM - BLEED AIR
4REAR BRAKE CLEARANCE RECOVERY DEVICE CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check that the rear brakes clearance recovery device is working efficiently.End of diagnosisRear brake caliper faulty.Replace the rear brake caliper involved    Op. 3310B36 REAR BRAKE CALIPER (ONE), LEFT OR RIGHT - R.R