GAS a 2705/gazelleГАЗ-2705, ГАЗ-2705 "Kombi"
+ 1. Car nameplate data
2. Specifications and characteristics of cars
3. Controls and devices
+ 4. The engine
+ 5. Transmission
+ 6. A running gear
+ 7. A steering
- 8. Brake system
Possible malfunctions of brake systems and ways of their elimination
Working brake system
Spare brake system
+ The vacuum amplifier
The main brake cylinder
Brake mechanisms of forward wheels
Brake mechanisms of back wheels
Lay brake system
- Maintenance service and repair of brake systems
Check of working brake system
Filling with a liquid of brake system. Removal of air from brake system (prorolling)
Replacement колодок brake mechanisms of forward wheels
Replacement колодок brake mechanisms of back wheels
Adjustment of a regulator of pressure
Adjustment of a drive of a lay brake
Repair of the vacuum amplifier
Repair of the main brake cylinder
Repair of a regulator of pressure
Repair of the brake mechanism of a forward wheel
Repair of brake mechanisms of back wheels
+ 9. An electric equipment
+ 10. A car body
+ 11. Car maintenance service
Аренда бульдозера районе в Саратове.
"Gazelle" Gas-2705>> Brake system>> Maintenance service and repair of brake systems>> Check of working brake system
At the working engine and the serviceable vacuum amplifier the brake pedal at braking should not reach a cab floor — the backlash between a pedal and a floor should be not less than 40 mm.
Working capacity of the vacuum amplifier is checked as follows: at the idle engine it is necessary to press a brake pedal 3—4 times, and then, by the subsequent pressing a pedal, keeping it with effort 300—400 Н (30—40 кгс) to start up the engine. At the serviceable amplifier the pedal will move to a floor a little, and hissing of air passing through the filter of the amplifier will be audible.
If the pedal does not move or its moving is complicated, the reason in malfunction of the amplifier or wrong adjustment of the engine idling.
Serviceability of system of the alarm system of emergency falling of level of a liquid in a tank of the main cylinder is checked by pressing a float core. Thus on the panel of devices the lamp of red colour should light up.