Chevrolet Lanos (since 2004 release)
1. Car device
2. Recommendations about operation
3. Malfunctions in way
4. Maintenance
4.1. General provisions
4.2. Daily Service (DS)
4.3. First maintenance (TO-1)
4.3.1. Check and adjustment of a tension of a belt of the drive of the generator and pump of the hydraulic booster of steering
4.3.2. Check and adjustment of a tension of a belt of the drive of the compressor of the conditioner
4.3.3. Check of a belt of the drive of the gas-distributing mechanism
4.3.4. Replacement of oil in the engine and an oil filter
4.3.5. Cleaning of system of ventilation of a case
4.3.6. Check of hoses and connections of the cooling system
4.3.7. Check of system of production of the fulfilled gases
4.3.8. Check of tightness of fuel-supply lines
4.3.9. Replacement of the fuel filter
4.3.10. Replacement of the filtering element of the air filter
4.3.11. Check and adjustment of the drive of switching off of coupling
4.3.12. Check of level and a dolivka of oil in the transmission
4.3.13. Check of protective covers of drives of forward wheels
4.3.14. Check of technical condition of details of a forward suspension bracket on the car
4.3.15. Check of technical condition of details of a back suspension bracket on the car
4.3.16. Check and adjustment of angles of installation of wheels
4.3.17. Survey and check of steering on the car
4.3.18. Check of a free wheeling (side play) of a steering wheel
4.3.19. Check of tightness of a hydraulic actuator of brakes
4.3.20. Check of degree of wear of brake shoes, disks and drums
4.3.21. Check of operation of the vacuum amplifier of brakes
4.3.22. Check of overall performance of the brake system
4.3.23. Check of the parking brake
4.3.24. Service of the rechargeable battery
4.3.25. Replacement and service of spark plugs
4.3.26. Check and adjustment of light of headlights
4.3.27. Body fittings lubricant
4.3.28. Clearing of drainage openings
4.4. Second maintenance (TO-2)
5. Engine
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Wheels and tires
13. Purchase of spare parts
14. A trip on HUNDRED
15. Winter operation of the car
16. Preparation for checkup
17. Advice to the beginning mechanic
18. Appendices
19. Schemes of electric equipment
 








4-3-19-proverka-germetichnosti-gidroprivoda-tormozov.html

4.3.19. Check of tightness of a hydraulic actuator of brakes

For the prevention of sudden failure of the brake system carefully check a condition of all pipelines. Replace details new if there is the slightest doubt in their suitability. Irrespective of their state replace all rubber details of brake knots (hoses, cuffs and so forth) new through 100 000 km of a run or in five years of operation (depending on what will come earlier) to warn sudden gaps because of aging.

GOOD ADVICE
Brake fluid is very hygroscopic and absorbs moisture from air that, besides emergence of corrosion of details of the brake system, lowers temperature of boiling of the liquid, and it can lead to refusal of brakes at frequent intensive braking. Therefore we recommend to replace brake fluid at least once in two years.

Check tightness external examination:
– from above from under a cowl;
– from below the car (on the elevator or in a viewing ditch);
– from car sides with the removed wheels.

GOOD ADVICE
You carry out survey of the part of a hydraulic actuator working under pressure with the assistant. He has to press four-five times a brake pedal (thus to create pressure in a hydraulic actuator) and to hold it pressed until you do not examine a hydraulic actuator.
Survey of the hydraulic actuator which is not under pressure, let us assume, but is less effective.

    
NOTES
At detection of violation of tightness of connections tighten collars, caps, nuts.
Replace hoses and pipelines with mechanical damages.
If working cylinders are untight, repair or replace them.

It will be required to you: special keys for nuts of fastening of pipelines or keys "on 9", "on 10", "on 12".
So the special key for nuts of fastening of pipelines looks.
1. Examine a tank of the main brake cylinder …
2. … and connections of pipelines and regulators of pressure with the main brake cylinder.
3. Check whether there is no leak of liquid from connections of brake tubes with hoses of forward brake mechanisms.
4. Carefully examine brake hoses and their connections with brake mechanisms. Hoses should not have cracks, anguishes and attritions. Press against the stop a brake pedal: if on a hose swellings developed, so threads of a braid of a hose tore and it needs to be replaced.
5. Examine connections of hoses with working cylinders and valves for production of air of brake mechanisms of forward wheels.
6. Check connection of brake tubes with hoses of back brake mechanisms and with connecting couplings.
7. Examine connection of brake tubes with working cylinders of back wheels and valves of production of air.
8. Check fastening of pipelines in holders for the body bottom...
9. … on the right side of the fuel tank …
10. … over a beam of a back suspension bracket …
11. … and on the lever of a back suspension bracket. Replace the damaged holders as their easing or breakage leads to vibration and, as a result, to breakage of pipelines.

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4.3.18. Check of a free wheeling (side play) of a steering wheel
following page"
4.3.20. Check of degree of wear of brake shoes, disks and drums