BMW 7_ая the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and operation receptions
3. Settings and routine maintenance of the car
3.1. General information
3.2. General information about settings and adjustments
3.3. Schedule of routine maintenance
3.4. Check of levels of liquids, control of leaks
3.5. Check of a condition and replacement of hoses and tubes in an impellent compartment, localization of leaks
3.6. Replacement of impellent oil and oil filter
3.7. Pro-cleaning and replacement of the fuel filter
3.8. Check of brake system and coupling
3.9. Check of a condition of system of production of the fulfilled gases
3.10. Check of a condition of components of a suspension bracket and steering
3.11. Check of a condition of protective covers of CV JOINTS of power shafts
3.12. AT transmission oil replacement
3.13. Replacement of brake liquid and pumping of brake system
3.14. Replacement of spark plugs
3.15. Replacement of the salonny filter (ventilation system)
3.16. Replacement of a filtering element of an air purifier
3.17. Replacement of cooling liquid
3.18. Check of a condition of tires and pressure of their rating
3.19. Check of a condition of the battery and care of it
3.20. Check of a condition of a belt of a drive of auxiliary units
3.21. Check of a condition of brushes of screen wipers and adjustment of nozzles of washers
3.22. Replacement of oil of the main transfer
3.23. Check of thickness of a conducted disk of coupling
4. Engine
5. Systems of cooling of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Kardanny and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Electric equipment schemes



3.2. General information about settings and adjustments

"Settings" are meant as not separately taken procedure of adjustment any of parameters of systems of the car, and the whole complex of the adjustments, allowing to achieve maximum efficiency of return of the engine.

If the owner of the new car from the date of its acquisition strictly adhered to the schedule of procedures of routine maintenance (see. Undressed the Schedule of routine maintenance), rather often carried out checks of critical parameters, supported demanded level of lubricant liquids, the engine will need extremely seldom performance of additional service and regenerative repair (over replacement of components subject to raised wear and expendables).

On the other hand, in case of the negligent relation to performance of procedures of regular maintenance and violation of established periods of carrying out checks, efficiency of return of the engine will surely decrease sooner or later. The probability of emergence of such situation in case of acquisition of the car which was in the use is especially high. In such cases there is a need for performance of a complex of settings of the power unit over amount of works on routine maintenance of the car.

The first step at control or diagnostics of malfunctions of the engine working with lowered return always is check of kompressionny pressure in cylinders (see. Head the Engine) which analysis of results allows to estimate the general condition of internal components of the engine and to draw up the plan of the forthcoming adjusting and/or recovery operations. For example, if check of kompressionny pressure revealed signs of serious internal wear of the engine, a usual complex of settings will be insufficiently to correct a situation, and its carrying out is waste of time and means. In view of value of information received as a result of check of kompressionny pressure, it is necessary to charge its performance to rather skilled and qualified mechanic having necessary diagnostic devices.

Below lists of the main adjusting procedures, allowing to achieve maximum efficiency of return from the engine which was in a working mechanical order are provided.

List of the minimum complex of checks and adjustments

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3.1. General information
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3.3. Schedule of routine maintenance