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GENERAL INFORMATION

The hydraulically orated brakes consist of the following parts:

Disc brake on the four wheels, self‑ventilated type.
Vacuum servo‑brake acting on tire front and rear wheels.
Tandem master cylinder fixed to a vacuum servo‑brake.
Two hydraulic independent circuits
One feeding reservoir for the two circuits
Brake pressure limiting valve acting on the rear circuit
Device for light signal of different oil pressure in the brake circuits ‑ warning light on the instrument panel.
Mechanical emergency and parking braking on the rear wheels.

FRONT BRAKES MAIN SPECIFICATIONS

Type	ventilated disc	pedal operated
Brake discs
	Diameter	271mm
Thickness	(nominal)	22mm
	(Minimum acceptable after truing‑up)	20mm
Maximum acceptable run‑out with disc on hub	(measured on comparator)	0.08mm
maximum surface roughness	(radia1)	.005mm
	(perpendicular to radius)	.0032mm

Brake calipers	fixed type	2 cylinders
	cylinder diameter	48mm
	brake pad surface	164 cm2
	Play adjustment between pads and discs	automatic
	Fluid for hydraulic brakes	ATE type S
Quantity for the whole circuit	(front and rear)	0.580 litre

REAR BRAKES MAIN SPECIFICATIONS

Type	ventilated disc	pedal operated
Brake discs
Diameter		277mm
	(nominal)	20mm
Thickness	(minimum acceptable after truing in)	18mm
maximum acceptable run‑out with disc on hub	(measured on comparator)	0.08mm
	(radial)	005mm
maximum surface roughness	(perpendicular to radius)	.032mm
Brake calipers		fixed type 2 cylinders
	cylinder diameter	38mm
	brake pad surface	104 cm2
	Play adjustment between pads and discs	automatic
	brake regulator ratio	0.7
	Fluid for Hydraulic brakes	ATE type S
	Hand brake (acting on the rear wheels)	mechanically operated