FORD SCORPIO

1985-1994 of release

Repair and car operation

11.1. A technical characteristics

THE GENERAL DATA

The working brake with antiblocking system is put in action by the hydraulic two-planimetric main brake cylinder (type a tandem) and in addition hydraulic auxiliary device.

Hydraulic contours of lobbies (right and left) brakes are divided and cope the main brake cylinder. Back brakes (in system "Y") cope the hydraulic auxiliary device.

The manual brake is put in action mechanically and puts in action back brakes.

Forward brakes

Forward brakes disk. In them ventilated disks, and also floating supports with one piston are used.

External diameter of a brake disk	260 mm (cars with the engine of 2,9 l 24V – 278 mm)
Thickness of a disk:
– The nominal	24,05 mm
– Is minimum admissible	22,2 mm
Maximum disk palpation	0,15 mm
Diameter of the cylinder of a support	60,0 mm
Type brake колодок	Ferodo 343 25 FF
The sizes колодок	38 х 111 mm
Thickness of overlays (without a basis plate):
– The nominal	18,0 mm
– Is minimum admissible	It is defined by flute deleting on a surface brake колодки

Back brakes

Back brakes disk. In them full disks, and also floating supports with one piston are established.

Support:
– Mark and type	Ford L2 9024
– Diameter of the piston	43 mm
Disk:
– External diameter	252,7 mm (cars with the engine of 2,9 l 24V – 272 mm)
– A thickness:
• the nominal	10,1 mm (on cars "Turnier" and with engines of 2,9 l 24V – 20 mm)
• the nominal admissible	8,9 mm (on cars "Turnier" and with engines of 2,9 l 24V – 18 mm)
– Maximum disk palpation	0,15 mm
Brake колодки:
– Mark and type колодок	DON 8106/1
– A nominal thickness	13,5 mm
– A nominal admissible thickness	It is defined by flute deleting on a surface brake колодки

Drive system

The system putting in action a working brake, is hydraulic, contains the two-planimetric main brake cylinder and the hydraulic auxiliary device, and also antiblocking system.

Mark	ABS Teves MK II, with 04.1992 – ABS Teves MK IV
The electronic actuation device	Teves
Resistance of the gauge of speed of rotation of a wheel	0,8 – 1,4 Ohm
Control pressure	4 – 9 МПа
Pressure of operation of a safety valve of system	21 МПа

Brake liquid

Quantity	1,4 дм3
Type	Brake liquid Ford SAM 6C 9103 A
Periodicity of replacement	Each 60 000 km or time in two years

The main brake cylinder

In a cavity of the main cylinder consistently two pistons are located, each of which operates the contour.

Mark	Bendix or Ate
Diameter of pistons	22,0 – 22,2 mm

The vacuum amplifier of brakes

The vacuum amplifier of brakes influences the main brake cylinder and contains one diaphragm.

The operating diameter: 227 mm.

Pressure regulator

The pressure regulator is established on the pipeline of back brakes and limit force of braking of back wheels.

The tightening moments

Support arm to a rotary fist of a wheel	65 – 75 Nanometers
Fastening of a support of a forward brake to an arm	31 – 35 Nanometers
Fastening of the holder of a support of a back brake	51 – 61 Nanometers
Fastening of a support of a back brake to directing finger	51 – 61 Nanometers
Fastening of hydraulic knot of management to a face-to-face partition	41 – 51 Nanometers
Fastening of the hydraulic accumulator to the brake cylinder	34 – 46 Nanometers
Fastening of the brake cylinder	70 – 90 Nanometers
Fastening of sockets (Banjo) high pressure pipelines	16 – 24 Nanometers
Fastening of the holder of a tank of a brake liquid	40 – 60 Nanometers
Fastening of the gauge of speed of rotation of a wheel	85 – 110 Nanometers
Деаэратор, as much as possible	10,5 Nanometers
Nut of fastening of a wheel	100 Nanometers