Service Infiniti QX4 since 1996 of release
1. Introduction
1.1. Cars Infiniti QX4 – the summary
1.2. Identification numbers of the car
1.3. Acquisition of spare parts
1.4. Technology of service, the tool and the workplace equipment
1.5. Automobile химикалии, oils and greasings
1.6. Diagnostics of malfunctions of knots and car systems
2. The maintenance instruction
3. Routine maintenance
4. The engine
5. Cooling and heating systems
6. Power supply systems and managements
7. Start and charge systems
8. A transmissionnaja line
9. Brake system
10. A suspension bracket and a steering
11. A body
12. An electric equipment


1.2. Identification numbers of the car

The new car is supplied by a magnetic identification card (in size with a credit card) in which all data of a vehicle is brought.

Improvement of let out production is continuous process of any line production. Thus in motor industry, except for cases of large changes of a design of models descending from the conveyor, results of process of updating in the vehicle operation manual are not shined. However the manufacturer makes out number lists of let out spare parts in view of what special value at purchase of the last is got by the information coded in identification numbers of the car. Doing the order for a demanded spare detail, try to give to the seller fuller data on the car. Necessarily inform the model name, year of release, and also number of a body / of the chassis and the power unit.

Identification number of a vehicle (VIN) is put on шильду, fixed in the left forward corner of the panel of devices directly under a windscreen. VIN also it is brought in ПТС and the car log. Besides, VIN it is underlined on the certified label located in the bottom part of a rack of a driver's door of the car.

In number the information on date and a vehicle point of production, year of release of model, and also on engine and body type is ciphered.

Chassis number is resulted on шильде, fixed on a back partition of an impellent compartment of the car.

Number of the power unit is beaten out on the back party of the engine.

One more major identification element is the certified label fixed in the bottom part of a back rack of a driver's door.

Besides VIN on a label such major information, as full weight gross the car (GVWR), the maximum safe loads on forward both back axes (GAWR) and year of release of a vehicle is resulted.

At definition of loading of the car are used the following terminology:

Pure / dry weight (Curb Weight) — weight of a vehicle taking into account standard and опционального the equipment taking into account weights of a spare wheel and the emergency complete set of tools at normal levels of all working liquids. At definition of net weight of the car the weight of the driver, passengers and luggage is not considered.

The weight gross the car / the Equipped weight (GVW) — gross the car is meant weight net weight, plus weight of the driver, passengers and transported cargo.

Full weight gross (GVWR) — the Limiting admissible equipped weight of the car.

The maximum safe loads on an axis (GAWR) — the Maximum safe loads on each of car axes (distribution of full weight).

On the bottom party of a cowl the information label of systems of decrease in toxicity of the fulfilled gases (VECI) is fixed. On a label the necessary information on options and checks of under control parametres of a control system by the engine taking into account all updatings made on the concrete car, and also the scheme of a lining of vacuum hoses with identification of various components contains.

Before to start service of systems of decrease in toxicity and management of engine work, attentively familiarise with data VECI.

In the neighbourhood with label VECI (hardly above) it is fixed шильда by the data on air central air.

Standard requirements on pressure of a rating of cold tyres are resulted on a label fixed on a cover of a ware box.

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1.1. Cars Infiniti QX4 – the summary
On the following page
1.3. Acquisition of spare parts