Subaru Legacy/Outback

1999-2003 of release

Repair and car operation



Subaru Legasi, Autbek
+ Cars Subaru Legacy, Outback
+ The operation manual
+ Routine maintenance
+ The engine
+ Systems of cooling, heating
+ The power supply system and release
+ Engine electric equipment
+ Manual box and differential
+ Automatic transmission
+ Coupling
- Brake system
   Specifications
   Brake mechanisms of forward and back wheels - the general information
   Lay brake - a design and a functioning principle
   The pressure valve-terminator - a design and a functioning principle
   Protivootkatnaja system - the device, a functioning and safety measure principle
   System of antiblocking of brakes (ABS) - the general information, a functioning principle
   System of dynamic stabilisation (VDC) - the general information, a functioning principle
   Check of a condition replacement колодок disk brake mechanisms of forward wheels
   Removal, check of a condition and installation of forward brake disks
   Removal, service and installation of disk brake mechanisms of forward wheels
   Check of a condition and replacement колодок disk brake mechanisms of back wheels
   Removal, check of a condition and installation of back brake disks
   Removal, service and installation of disk brake mechanisms of back wheels
   Removal, service and installation of the main brake cylinder (ГТЦ)
   Removal, installation and check of serviceability of functioning of the vacuum amplifier of brakes
   Removal, installation and check of serviceability of functioning of the valve-terminator of pressure
   Replacement of a brake liquid
   Prorolling of a hydraulic path of brake system
   Check of a condition and replacement of flexible brake hoses
   Check of a condition and replacement of tubes of a brake path
   Removal, service, installation and adjustment of a pedal of a foot brake
   Removal, condition check, installation and adjustment of the gauge-switch of stoplights
   Removal, installation, check of a condition and adjustment of the lever of a drive of a lay brake
   Removal, check of a condition and installation of elements тросового a drive of a lay brake
   Removal, installation and adjustment of the mechanism of a lay brake
   Removal, installation, check of a condition and adjustment of components противооткатного devices
   Removal, installation and check of serviceability of functioning of assemblage of the module of management/hydromodulator ABS
   Check of sequence of operation of valves of hydromodulator ABS
   Removal, installation and check of serviceability of functioning of forward wheel gauges ABS
   Removal, installation and check of serviceability of functioning of back wheel gauges ABS
   Removal, installation and check of a condition of rotors of wheel gauges
   Removal, installation and diagnostics of the gauge of overloads (G-gauge)
   Problem diagnostics ABS
   Removal, installation and adjustment of the module of management VDC
   Removal, installation and check of serviceability of functioning of hydromodulator VDC
   Check of sequence of operation of valves of hydromodulators ABS and VDC
   Removal, installation and check of serviceability of functioning of the gauge of withdrawal / cross-section overloads
   Removal, installation and check of serviceability of functioning of the gauge of an angle of rotation of steering wheel VDC
   Removal, installation and check of serviceability of functioning of wheel gauges from rotors
   Removal, installation and check of serviceability of functioning of the switch of deactivation VDC (VDC OFF)
   Problem diagnostics VDC
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment





Lay brake - a design and a functioning principle

Design of the mechanism of a lay brake

1 — the Brake board
2 — the Lock ring
3 — the Spring washer
4 — the Executive lever
5 — the Forward boot
6 — the Back boot
7 — Razzhimnaja a spring
8 — Razzhimnaja a lath
9 — Directing boots

10 — the Returnable spring of a forward boot
11 — the Returnable spring of a back boot
12 — the Adjusting spring
13 — the Regulator
14 — the Plate of a directing spring
15 — the Directing spring
16 — Ankernyj a finger
17 — Zaglushka of a service aperture of access to a regulator


Design тросового a drive of a lay brake

1 — the Lever of a drive of a lay brake
2 — the Gauge-switch of raising of a lay brake
3 — the Counternut
4 — the Adjusting nut
5 — the Equalizer
6 — the Arm
7 — the Collar
8 — Left приводной a cable
9 — the Clamp (only for models with disk brake mechanisms of back wheels)

10 — Right приводной a cable

Efforts of a tightening of carving connections, Nanometer

Т1: 5.9
Т2: 18
Т3: 32


Principle of functioning of a lay brake

1 — Privodnoj a cable
2 — the Executive lever
3 — Razzhimnaja a lath
4 — the Boot And

5 — the Boot In
6 — Returnable springs
7 — Ankernye fingers
8 — the Point of support Р


Designs of the mechanism and тросового a drive of a lay brake are shown on illustrations.

At raising of the control lever located between forward seats, the executive lever of the back brake mechanism under the influence of developed приводным an effort cable develops разжимную a lath concerning a point Р in a direction F. Being developed, разжимная the lath presses brake boots to a working surface of a drum. Boots have a floating design and are kept on a brake board by means of анкерных fingers, and the boot And is displaced under the influence of the effort developed directly разжимной by a lath whereas the boot In nestles on a surface of a drum under the influence of force of reaction F through a point of support Р.

At release a lay brake приводной the cable is weakened also boots come back in starting positions under the influence of the efforts developed by returnable springs.
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