Toyota Land Cruiser 100 / Amazon, Lexus LX 470

Since 1997 of release

Repair and car operation

The general data on options and adjustments

Not separately taken procedure of updating is meant "the adjustment" name in the present Management any of parametres of systems of the car, and the whole complex of the adjustments, allowing to achieve peak 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 Has undressed the routine maintenance Schedule), often enough carried out checks of critical parametres, supported demanded level of lubricant liquids, the engine will require extremely seldom performance of additional service and regenerative repair (over replacement of components subject to raised deterioration and account materials).

On the other hand, in case of the negligent relation to performance of procedures of regular maintenance service and frequent infringement of target dates of carrying out of checks, efficiency of return of the engine will necessarily decrease sooner or later. The probability of occurrence of such situation in case of acquisition of the car which was in the use is especially high. In such cases there is a necessity for performance of a complex of options of the power unit over amount of works on car routine maintenance.

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

Lists of the basic adjusting procedures are more low resulted, allowing to achieve peak efficiency of return from the engine being in a serviceable mechanical condition.

The list of the minimum complex of checks and adjustments

• Check up levels of all concerning work of the engine of liquids (the Section Check of levels of liquids see).
• Make cleaning and check of a condition of the storage battery (the Section Check, service and accumulator room gymnastics see).
• Make check of a condition and service of components of system of cooling (the Section Check of a condition of components of system of cooling see).
• Check up a condition of all hoses located in an impellent compartment (the Section Check of a condition and replacement of the hoses located in an impellent compartment see).
• Check up a condition and serviceability of functioning of valve PCV (the Section Check and replacement of the valve of system of operated ventilation картера (PCV see)).
• Check up a condition of a filtering element of an air cleaner (the Section Replacement of a filtering element of an air cleaner see).
• Check up a condition of spark plugs (the petrol engine) (the Section Check of a condition and replacement of spark plugs (petrol engines) see).
• Check up installation клапанных backlashes, in case of need make corresponding updating (the Section Check and adjustment of backlashes of valves see.
• Check up installation of turns of idling (the Section Check and adjustment of turns of idling see).
• Check up installation of a corner of an advancing of ignition, in case of need make corresponding updating (the engine Electric equipment see the Head).
• Check up a condition and effort of a tension приводных belts, in case of need make necessary updating (the Section condition Check, adjustment of effort of a tension and replacement приводных belts see).
• (The Section Check of a condition of components of a suspension bracket and a steering drive) see.

The list of a full complex of checks and adjustments

In addition to the checks listed above:

• Check up a condition and serviceability of functioning of system EGR (the Section Check of serviceability of a condition of components of system рециркуляции the fulfilled gases (EGR see)).
• Replace valve PCV (the Section Check and replacement of the valve of system of operated ventilation картера (PCV see)).
• Replace filtering element of an air cleaner (the Section Replacement of a filtering element of an air cleaner see).
• Check up serviceability of functioning of the power supply system and a condition of its components (the Section Check of a condition of components of the power supply system see).
• Replace the fuel filter (the Section Replacement of the fuel filter see).
• Check up serviceability of functioning of system of ignition and a condition of its components (the engine Electric equipment see the Head).
• Check up serviceability of functioning of system of a charge and a condition of its components (the engine Electric equipment see the Head).