Service Infiniti QX4 since 1996 of release
1. Introduction
2. The maintenance instruction
2.1. Access, protection
2.2. Elements of systems of safety
2.3. The car equipment, an arrangement of devices and controls
2.4. Comfort
2.5. Operation receptions
2.6. A mode of operation in emergencies
2.6.1. Guarantee certificates
2.6.2. Wheel replacement
2.6.3. Start of the engine from the auxiliary power supply
2.6.4. Start of the engine by a towage method / pushing
2.6.5. An operations procedure at an engine overheat
2.6.6. Emergency towage of the car
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


2.6.2. Wheel replacement


  1. At a puncture of a wheel during movement gradually dump speed and move down after the journey on a roadside (it is desirable on an equal platform with a firm covering).

It is not necessary to make wheel replacement by a site of road going under a bias, and also in the conditions of brisk traffic!

  1. Include the alarm system.
  2. Cock a lay brake and translate selector AT lever in position Р.

Before to disconnect the engine, make sure that the light indicator of modes of a distributing box and-or a control lamp of inclusion of a mode 4LO is included, and the alarm indicator of refusal of inclusion of parking function АТ (АТР) is switched off!

  1. Muffle the engine.

In case of need, for the notification of other participants of road movement / of the personnel of the caused technical help that the car has got to an emergency and requires the help, open a cowl.

Will land and take away on safe distance from the car of all passengers.

Blocking of wheels


  1. For the purpose of prevention spontaneous скатывания the car reliably cock a lay brake and prop up диагонально located concerning lowered a wheel противооткатными boots / any suitable subjects, type of a stone or wooden бруска.

Extraction of a spare wheel and necessary tools


  1. Lift a pillow of a back seat and take from under it a jack and a tool box.
  1. The spare wheel fastens from below to the car bottom, — for release take advantage баллонным of a key / a jack collar. The collar rod is entered into an aperture at an angle, — track reliability of its fixing in подвесе fastenings of a spare wheel. At fastening of the removed wheel will pay attention of correctness of centering of a plate подвеса.


Order поддомкрачивания the car

Safety measures

  • Entering into a standard complete set of the car the jack is intended only for performance of replacement of wheels. At all do not perform any works under the car, fixed in the lifted position by only one jack, — apply special props.
  • For поднимания the car use a special jack entering into a regular complete set!
  • Get a jack only under special домкратные points!
  • Do not lift the car above, than it is really necessary for wheel replacement!
  • Do not enclose under a jack any subjects for the purpose of increase in its course!
  • Do not start the engine on поддомкраченном the car, — the given requirement in a special measure concerns the cars equipped in differential of limited sliding!
  • Passengers should not be in поддомкраченном the car!


  1. At поддомкрачивании передка the car plant on a jack head a special nozzle stored in a tool box, — at поддомкрачивании a back of the car the nozzle is not required (the Order поддомкрачивания the car) see an illustration.
  2. Get a jack head under corresponding домкратную a point (the Order поддомкрачивания the car see an illustration).

The jack heel should be established on an equal, firm site of a road covering!

  1. Having hooked the suitable tool, remove a protective cover ступичной nuts.

  1. Operating in strictly certain order, баллонным a key on 1-2 turns release nuts of fastening of a wheel.

Definitive отворачивание nuts it is necessary to make only after the wheel will be completely torn off from the earth!

  1. Firmly keeping a jack a hand and rotating its collar, cautiously lift the car so that the wheel has completely come off the earth (take into consideration that fact that the spare wheel, unlike failed, will be pumped up and will demand a little большего free space for installation).
  2. Definitively turn away wheel nuts and remove a wheel.
  3. Clear a surface of a nave interfaced to a wheel disk of a dirt.
  4. Establish a spare wheel and fix its wheel nuts, by hand having tightened the last.

Nuts should наворачиваться in dry, without application of any oils or greasings!

  1. In regular intervals delay nuts of fastening of a wheel баллонным a key.
  1. Accurately lower the car on the earth and, operating in strictly certain order, strongly tighten wheel nuts. At the first possibility make updating of effort of a tightening of nuts with application динамометрического a key, — demanded value makes 118—147 Nanometers.

Use of nuts of a wrong standard size, no less than infringement of an order and effort of their tightening is interfaced to risk of easing of fastening of a wheel and is fraught with the most serious consequences! After 1000 kilometres of run it is necessary to make a retightening of wheel nuts.

  1. Strongly fix the removed wheel on a regular place and clean into place a jack and a tool box. Track reliability of fixing of all components, — the effort of a tightening of a nut of fastening of a wheel to the car bottom makes an order of 66-89 Nanometers.

Before to begin movement make sure of correctness of pressure of a rating of the established spare wheel, — remember that the wheel will be cold! Demanded value of pressure of a rating of cold wheels it is resulted on шильде, fixed on a cover of the main ware box.

Wheels are considered cold after not less than three hours after trip end, or after passage of distance no more than 1.6 km.

On page back
2.6.1. Guarantee certificates
On the following page
2.6.3. Start of the engine from the auxiliary power supply