Toyota Land Cruiser 100 / Amazon, Lexus LX 470

Since 1997 of release

Repair and car operation

Tojota Lend Kruzer, Amazon, Leksus LX470
+ Identification numbers of the car
+ Controls and receptions of safe operation of the car
- Options and car routine maintenance
   The routine maintenance schedule
   The general data on options and adjustments
   Check of levels of liquids
   Check of a condition of tyres and pressure of their rating
   Check of level of working liquid АТ
   Check of level of a liquid of the hydraulic booster of a wheel
   Replacement of impellent oil and the oil filter
   Check, service and accumulator room gymnastics
   Check of a condition of components of system of cooling
   Check of a condition and replacement of the hoses located in an impellent compartment
   Check of a condition and replacement of brushes of screen wipers
   Rotation of wheels
   Check of a condition of components of a suspension bracket and steering drive
   Greasing of components of the chassis
   Check of a condition of components of system of release of the fulfilled gases
   Check of level of greasing in a distributing box
   Check of level of greasing of differential
   Check of a condition of seat belts
   Check and adjustment of turns of idling
   Check of a condition of protective covers of power shafts
   Check and replacement of the valve of system of operated ventilation картера (PCV)
   Replacement of a filtering element of an air cleaner
   Condition check, adjustment of effort of a tension and replacement приводных belts
   Check of a condition of components of the power supply system
   Check of brake system
   Adjustment of height of position and free wheeling of a pedal of a brake
   Check of a condition and replacement of spark plugs (petrol engines)
   Check and adjustment of backlashes of valves
   Replacement of the fuel filter
   Check and service of the conditioner of air (К/В)
   Service of system of cooling
   Condition check, stuffing by greasing and adjustment of forward naves and wheel bearings
   Replacement ATF of automatic transmission and the main transfer
   Replacement of greasing of a distributing box
   Replacement of greasing of differential
   Check of a condition of components of system of catching of fuel evaporations
   Check of serviceability of a condition of components of system рециркуляции the fulfilled gases (EGR)
+ The engine
+ Systems of cooling of the engine, salon and air conditioning heating
+ The power supply system and release of the fulfilled gases
+ Engine electric equipment
+ Control systems of the engine and decrease in toxicity of the fulfilled gases
+ Gear change box
+ Transmissionnaja line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

Condition check, adjustment of effort of a tension and replacement приводных belts


Privodnye belts play the important role in functioning of the engine and many other systems of the car. Eventually belts wear out and should look round regularly according to the schedule of routine maintenance of the car in order to avoid the serious engine failures which correction of consequences can cost a pretty penny to the owner of the car.

The quantity used on concrete model of the car приводных belts depends on a vehicle complete set auxiliary units. Belts are used for a drive of the generator, steering and water pumps, and also the compressor of the conditioner of air. Depending on character of an arrangement of pulleys by one belt it can be put in action more than one unit.


1a. Muffle the engine, open a cowl and find приводные belts. Highlighting itself a small lamp, fingers feel belts on all their length, checking on presence of cracks and stratifications. Presence on a belt of attritions, заполированных to shine of sites and other obvious defects (address to accompanying illustrations) is inadmissible also.
1b. Examine belts from both parties for what overwind them. Defective belts are subject to replacement without fail.
1c. Check up a condition of edges on the bottom party of belts, they should have identical depth in the absence of deformation signs.
2. The estimation of effort of a tension of a belt can be made a way нажимания on it a thumb on a site in the middle between two next pulleys. Pressing should be firm enough. In parametre, характеризирующим the effort of a tension of a belt, is size of its deflection at нажимании (address to an accompanying illustration). As a rule, if pulleys defend from each other on distance from 180 to 280 mm, the deflection size should make 6.4 mm, between pulleys in 305 – 405 mm correspond to distance a deflection in 12.5 mm – for клиновидного a belt, and 6.4 mm – for multicostal.

Experts of company Toyota measure a belt tension by a special dynamometer (address to a covering note юллюстрации).

At dealers in departments of trade in spare parts and tools it is possible to get testers-dynamometers of firms Nippondenso and Borroughs. The tester fastens on a short shoulder приводного a belt and at a tension from a dynamometer scale the indication is read out. This way is the most exact.


Diesel engines


1. As a rule, updating of effort of a tension of a belt (easing/strengthening) is carried out by displacement in the corresponding party of the hinged auxiliary unit resulted by a belt.
2. Usually on each of used on the engine приводных belts it is necessary on one component which fixture is carried out by means of axial/lock and adjusting bolts. The Axial/lock bolt is released, then rotates in the corresponding party adjusting (address to an accompanying illustration).
3. For easing of effort of a tension of a belt the component should be displaced towards the engine and on the contrary. Having finished updating, track reliability of a tightening of bolts.

The engine 2UZ-FE

If it is established automatic натяжитель приводного a belt, manual adjustment is not required. However, to be convinced of correct work натяжителя, the belt tension can be checked up as follows.


1. Be convinced that by pressing a belt with effort nearby 98 Н натяжитель moves downwards (address to an accompanying illustration).
2. Check up combination of labels of a pulley натяжителя to be convinced that the belt does not slip on it. If it is necessary, replace натяжитель.
3. Be convinced that the label in the form of an arrow is in a zone "And" scales (address to an accompanying illustration). If the label is out of a zone "And", the belt demands replacement. At installation of a new belt the label should be in a zone "In".


Diesel engines


1. For replacement ослабьте effort of a tension of a belt (see above) and throw off it from the pulleys. It will be reasonable to make replacement of all belts simultaneously in view of approximately identical speed of their deterioration. On the majority of models from below to a cowl the label with the lining scheme приводных belts (address to an accompanying illustration) is pasted.
2. At purchase of new belts take with itself old as samples – replaceable belts should correspond strictly removed from the car on a standard size. Track correctness of landing of belts on pulleys.
3. On termination of replacement adjust a tension of new belts (see above).

Engines 2UZ-FE


1. To remove приводной a belt on this engine, having seized for a bolt натяжителя a head with воротком or a rattle, turn натяжитель counter-clockwise to remove a tension, then remove a belt (address to an accompanying illustration). The pulley bolt натяжителя has the left carving.
2. Establishing a belt, track that all its wedges have been laid in streams of pulleys and that the belt has not come off a flute in the bottom of a pulley.