Workshop Manuals Factory service & repair Fiat
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Fiat Idea Factory Service Manual (2003-2012)12 · Brakes
12 · Brakes

Introduction - BRAKING SYSTEM

Make
Fiat
Model
Idea Factory Service Manual
Year
2003–2012
Section
General › Introduction - BRAKING SYSTEM
BrakesIntroduction - BRAKING SYSTEM

Introduction - BRAKING SYSTEM

The braking system is the dual circuit cross-over type which, in the case of a circuit failure, allows braking on both sides of the vehicle. Each circuit acts on one front wheel and the diagonally opposite rear wheel.

All versions are fitted with a 10' brake servo.

The brake pump is made from aluminium to be lighter.

Given the difference in weight and power of the different engine types, the braking systems differ as follows:

1.2 16v and 1.4 16v petrol versions and 1.3 multijet version:

  • 257 x 22 mm diameter ventilated disc
  • ZOH Bosch brake calipers with 54 mm diameter piston,
  • brake pad surface area 43 cm[sup2 ]
  • rear drum diameter 203 mm

1.9 JTD diesel engine:

  • ventilated disc with diameter 284 x 22 mm
  • ZOH Bosch brake calipers with 54 mm diameter piston,
  • brake pad surface area 52 cm[sup2 ]
  • rear drum diameter 228 mm

Parts & tools for this job For 2003 Fiat Idea

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