Workshop Manuals Factory service & repair Alfa Romeo
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Transmission (4x4)12 Axles and driveshafts13 Brakes14 Steering15 Suspension and wheels16 Heating, air conditioning and auxiliary units17 Electrical equipment18 Body fittings19 Body panels and frame20 Wiring diagrams and electrical functions21 Wiring harnesses22 Connectors and pin-outs23 Fault diagnosis24 Special tools
Alfa Romeo Brera and Spider Factory Service Manual (2005-2010)23 · Fault diagnosis
23 · Diagnostics

Brake pedal too soft

Make
Alfa Romeo
Model
Brera and Spider Factory Service Manual
Year
2005–2010
Section
Brakes › Brake pedal too soft
Fault diagnosisBrake pedal too soft

BRAKE PEDAL TOO SOFT

When the brake pedal is pressed, there is flexibility as far as the end of travel position with a consequent reduction in the braking action

1CHECK FOR PRESENCE OF AIRALL OKPROBLEMS ENCOUNTEREDACTION
Check for the presence of air in the systemMove on to Step 2Presence of air in the system

Bleed the air from the system

Op. 0010T65 HYDRAULIC BRAKE SYSTEM - BLEED AIR

2BRAKE SERVO CHECKALL OKPROBLEMS ENCOUNTEREDACTION

Check that the brake servo is working properly

See Test 3330DA CHECK VACUUM PUMP OPERATION AND BRAKE SERVO VACUUM CIRCUIT

Move on to Step 3Brake servo not working properly

Replace the brake servo assembly

Op. 3330D02 BRAKE SERVO/BRAKE PUMP ASSEMBLY - R.R.

3FLEXIBLE PIPES CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the condition of the flexible pipes.End of diagnosisFlexible pipes swollen or deteriorated.

Replace the flexible pipes involved

Op. 3340B ABS SYSTEM PIPES

Parts & tools for this job Staging For 2005 Alfa Romeo Brera

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