Mitsubishi Galant

1990 — 2001 of release

Repair and car operation



Mitsubishi Galant
+ Identification numbers of the car
+ Governing bodies
+ Settings and routine maintenance
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Control systems of the engine
+ Manual transmission
+ Coupling and transmission line
- Brake system
   Specifications
   Replacement of the sensor switch of stoplights
   Removal and GTTs installation
   Adjustment of a pedal of a foot brake
   Check of serviceability of functioning/tightness, removal and installation of the vacuum amplifier of brakes
   Removal and valve regulator installation
   Removal and installation of brake lines
   Pumping of brake system
   Disk brake mechanisms - the general information
   Assessment of a condition of brake shoes
   Replacement of blocks of disk brake mechanisms
   Removal and installation of supports of disk brake mechanisms
   Regenerative repair of a support of the disk brake mechanism
   Removal, check of a condition and installation of a brake disk
   Drum-type brake mechanisms - the general information
   Removal, installation and check of a condition of a brake drum
   Check of a condition of brake boots
   Removal and installation of brake boots
   Adjustment of drum-type brake mechanisms
   Removal, regenerative repair and installation of wheel cylinders
   Removal and cable installation (ов) drive of the parking brake
   Adjustment of the parking brake
   Removal and installation of frictional boots of the parking brake (model with disk brake mechanisms of back wheels)
   System of anti-blocking of brakes (ABS) - the general information, problem diagnostics and codes of malfunctions
   Removal and installation of the hydraulic modulator
   Removal and ABS control unit installation
   Removal and installation of wheel sensors
   Removal and installation of sensors of accelerations (G-sensors)
   Replacement of rotors of wheel sensors
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment





Check of serviceability of functioning/tightness, removal and installation of the vacuum amplifier of brakes

Details of installation of assembly of the vacuum amplifier of brakes

1 — the Assembly block of the relay of central air of air
2 — the Electromagnetic valve
3 — the Contact socket of electroconducting of the sensor of level of brake liquid
4 — the Brake tube
5 — GTTs Assembly with the tank
6 — the Vacuum hose with the built-in control valve
7 — the Union
8 — Shplint

9 — the Washer
10 — the Pin
11 — the Bolt of a basic arm of a returnable hydraulic tube
12 — the Bolt of a basic arm of a hydraulic tube
13 — Assembly of the vacuum amplifier
14 — Sealing laying
N — Replace


The servo-driver of vacuum strengthening of brakes does not need regular service, except for periodic checks of a condition of a vacuum hose.


Check of serviceability of functioning

 PERFORMANCE ORDER

Holding a pedal of a foot brake squeezed out, start the engine. If right after start the pedal slightly "fails", therefore, the vacuum amplifier of brakes works regularly.


Tightness check

 PERFORMANCE ORDER

1. Start the engine for few minutes, then muffle. Several times slowly squeeze out a pedal of a foot brake. If the pedal course with each squeezing is gradually reduced, being stabilized on the third or fourth muscleman, means, tightness of assembly of the vacuum amplifier is not broken.
2. Squeeze out a pedal of a foot brake at the working engine. Holding a pedal squeezed out, muffle the engine. If 30 seconds of keeping of a pedal later pressed its reserve course does not change, therefore, tightness of assembly of the vacuum amplifier is not broken.


Removal

 PERFORMANCE ORDER

1. The block of the vacuum amplifier of brakes is not subject to regenerative repair and in default should be replaced assembled. Details of installation of assembly are presented on an illustration.
2. Disconnect the vacuum hose brought to the amplifier from the inlet pipeline of the engine. Try not to damage a hose, removing it from the union on assembly of the amplifier.
3. Give fixing nuts and carefully remove from assembly of the vacuum amplifier the main brake cylinder (see. The section Removal and GTTs installation), - try not to allow peregibaniye and twisting of hydraulic lines.
4. In salon of the car find knot of connection of a rod of a pusher of the vacuum amplifier to a pedal of a foot brake, - (in case of need use a pocket small lamp). Take шплинт, liberate a cylindrical pin and disconnect a cutting finger of a pusher from the pedal lever.
5. From salon at the left under the dashboard give four nuts of fastening of assembly of the vacuum amplifier to a partition of an impellent compartment, - in case of need use a pocket small lamp.
6. Pass to an impellent compartment and remove assembly of the vacuum amplifier from a back partition. Pull assembly strictly on an axis of its installation before complete liberation of a rod of a pusher. Take assembly from an impellent compartment.


Installation and adjustment

 PERFORMANCE ORDER

1. Installation is made upside-down. All fixture tighten with demanded effort. Do not forget to replace шплинт a pin of fastening of a rod of a pusher to a pedal. Track reliability of fixing of a returnable spring.

2. At replacement of the vacuum amplifier make check/adjustment of the adjusting sizes:

a) Measure size of a vystupaniye of a pusher over a surface of assembly of the vacuum amplifier interfaced to GTTs. Write down result of measurement, having designated it as the size "A";
b) Measure distance from an interfaced surface of a landing flange to GTTs end face. Write down result of measurement, having designated it as the size "V";
c) Measure distance from GTTs end face to the bottom a pocket in the piston under landing of a rod of a pusher. Write down result of measurement, having designated it as the size "S";
d) For receiving a landing gap of a rod of a pusher subtract the size B from the size C, then from the received result subtract the size A;
e) Compare result of calculation to requirements of Specifications, in case of need make the corresponding adjustment of length of a pusher (see further). If the size A appears less depth of a pocket in the GTTs piston (With - In), the rod is necessary for truncating, otherwise - to extend.

3. If the size of a landing gap falls outside the limits an admissible range, weaken the gear nozzle equipped with a notch on the end of a rod and rotation of an adjusting core achieve demanded result. Having finished adjustment, strongly tighten a lock-nut and repeat check.

4. Establish into place in GTTs and connect to assembly of the vacuum amplifier a vacuum hose. Track reliability of a tightening of a collar of fastening of a hose on the reception union.
5. Adjust adjusting height and size of a free wheeling of a pedal of a foot brake (see. Section Adjustment of a pedal of a foot brake).
6. Before starting operation of the car make sure of serviceability of functioning of brake system.