Infiniti QX4 service since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
3.1. Schedule of routine maintenance
3.2. Specifications
3.3. General information about settings and adjustments
3.4. Check of levels of liquids
3.5. Check of a condition of tires and pressure of their rating, rotation of wheels
3.6. Replacement of impellent oil and oil filter
3.7. Check of a condition and replacement of the hoses located in an impellent compartment
3.8. Service of system of cooling (oporozhneniye, washing and filling)
3.9. Check, service and charging of the storage battery
3.10. Check of a condition and belts of a drive of auxiliary units
3.11. Replacement of spark plugs, check of a condition of VV of electroconducting
3.12. Replacement of a filtering element of an air purifier
3.13. Check of a condition and replacement of brushes of screen wipers, pro-cleaning and adjustment snuffled supply of washing liquid
3.14. Survey of components of a suspension bracket and steering drive, check of a condition of protective covers of power shafts
3.15. Check of brake system
3.16. Check / adjustment of installations of turns of an idling / corner of an advancing of ignition / quality of an air and fuel mix
3.17. Electric equipment check
3.18. Check of serviceability of functioning and service of systems of heating and air conditioning
3.19. Greasing of locks, loops and emphasis
4. Engine
5. Cooling and heating systems
6. Power supply systems and managements
7. Start and charge systems
8. Transmission line
9. Brake system
10. Suspension bracket and steering
11. Body
12. Electric equipment
 












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3.1. Schedule of routine maintenance

The intervals of routine maintenance of the car stipulated in the present section are calculated on independent performance by the owner of a vehicle of all necessary procedures. Duration of intervals was defined proceeding from the assumption that the car is maintained in a daily mode. Constantly to support a vehicle in the dives of a form some of procedures at will of the owner can be carried out slightly more often. Originators of the real Management are sure that receiving the maximum return from the power unit of the car and its other knots and systems can achieve only under condition of a conscientious attitude of the owner to care of the vehicle. It is worth to remember as well about need of maintenance of a trade dress of the car on a case of its resale.

At car operation in the conditions of strongly dusty district, an intense city cycle (frequent short trips), and also at frequent towage of the trailer, intervals of performance of procedures of routine maintenance should be reduced, whenever possible, to a minimum.


Arrangement of mouths and some elements of the car

1 — the Impellent compartment
2 — the Mouth of filling of impellent oil
3 — the Mouth of filling of GUR liquid
4 — the Mouth of filling of brake liquid
5 — the Instrument guard
6 — the Lever of an otpuskaniye of a latch of the lock of a cowl
7 — the Seat belt
8 — the Door lock

9 — the Lock of a door of a back
10 — the Mouth of filling of fuel
11 — the Mouth of filling of liquid of washing of glasses
12 — the Storage battery
13 — the Mouth of filling of ATF
14 — the Control panel an audiosystem and the automatic conditioner of air
15 — the Spare wheel
16 — the Lock of back glass

Servicing of a new vehicle should be made on the firm HUNDRED companies manufacturers of the car in order to avoid violation of factory guarantee certificates.

After passing of 96 000 km of run (48 months later) the cycle Graphics repeats.


Through each 12 000 km of run or time in 6 months (that will come earlier)

Make replacement of impellent oil and the oil filter *.

Make rotation of wheels (only on run).

Check a condition of the salonny filter.


Through each 24 000 km of run or time in 12 months (that will come earlier)

Check a condition of brake blocks / boots and disks / барабанов*.

Check a condition of brake lines and driving cables.

Check on existence of signs of development of leakages of lubricant liquids cases of AT, a transfer case and differential (except LSD).

At towage the car trailer / the equipment a van of the Caravan type, car operation in cross-country conditions, besides check of the corresponding components on leaks it is necessary to make also replacement of lubricant liquids through each 48 000 km of run or time in 24 months.

Check on existence of signs of development of leakages of transmission oil differential of limited sliding (LSD).

At towage the car trailer / the equipment in cross-country conditions transmission oil of differential of LSD should be replaced with a van of the Caravan type, car operation through each 24 000 km of run or once a year.

Check a condition of protective covers of power shafts *.

Make greasing of driveshafts *.

At commission of water crossings greasing of driveshafts should be made on a daily basis.

Check a condition of greasing of stupichny bearings of forward wheels.

Make replacement a condition of the salonny filter.

Check a condition of vacuum hoses темпостата (ASCD).


Through each 48 000 km of run or time in 24 months (that will come earlier)

Check a condition of belts of a drive of auxiliary units.

Make replacement of a filtering element of an air purifier (only on run).

At car operation in the conditions of strongly dusty district replacement of a filtering element of an air purifier should be made more often.

Check a condition of lines of system of catching of fuel evaporations (EVAP).

Check a condition of fuel lines.

Make replacement of transmission oil of differential of limited sliding (LSD).

Check a condition of components of a suspension bracket, a steering drive and the transmission line **.

Make stuffing by greasing of stupichny bearings of forward wheels.

At frequent commission of water crossings restuffing of wheel bearings should be made twice more often.

Check a condition of components of system of production of the fulfilled gases **.


Through each 96 000 km of run or time in 48 months (that will come earlier)

Make replacement of cooling liquid of the engine.

After passing of the first 96 000 km of run (after the first 2 years of operation) replacement of cooling liquid should be made twice more often.

Make replacement of spark plugs (only on run).


Through each 168 000 km of run

Make replacement of a belt of a drive of GRM


In 10 years from the moment of car release

Make check of a condition of the elements SRS.

Replacement of the fuel filter should be made at decrease in capacity developed by the engine when acceleration performance of the car considerably decreases.


* At intensive operation of the car performance of the procedures marked with one asterisk should be made twice more often.


** At intensive operation of the car performance of the procedures marked with one asterisk should be made four times more often.

The intensive are understood as the following conditions:

  • Often repeating short trips on distance less than 8 km;
  • Often repeating short trips on distance less than 16 km at negative air temperatures;
  • Movement in hot weather in the conditions of an intense city cycle;
  • Passing of big distances with low turns and long operation of the engine on single turns (a taxi, police, address delivery, etc.);
  • Movement in strongly dusty district;
  • Movement on dirt or the salted road cloth;
  • Frequent towage of the trailer, equipment of a van of the Caravan type.


Features of service of the car at operation in cross-country conditions

At frequent use of the car for passing through deep sandy, mud or water barriers it is necessary a thicket to check a condition of such components, as:

  • Brake blocks / boots and disks / drums;
  • Brake tubes and hoses;
  • Wheel bearings (greasing);
  • Differential, transmission and transfer case (lubricant liquids);
  • Steering drive;
  • Driveshafts and power shafts of forward wheels;
  • Filtering element of an air purifier.


Explanations on performance of procedures of routine maintenance

More detailed information is stated below in appropriate sections of the present Chapter.


Service of elements of systems of decrease in toxicity of the fulfilled gases:


Driving belts

Check a condition and effort of a tension of the corresponding driving belts. At identification of cracks, attritions and other damages make replacement, in case of need adjust a tension.


Filtering element of an air purifier

In normal service conditions replacement of a filtering element of an air purifier should be made according to the schedule of routine maintenance, however at a strong dust content of the district it should be carried out more often (see notes above).


Lines of an isparitelny path of EVAP

Check reliability of a tightening of shtutserny connections. In case of identification of signs of development of leaks replace the corresponding components.


Fuel lines

Check reliability of a tightening of shtutserny connections. In case of identification of signs of development of leaks replace the corresponding components.


Cooling liquid of the engine

At intensive operation of the car replacement of cooling liquid should be made more often than it is stipulated by the Schedule of routine maintenance.


Impellent oil and oil filter

Replacement of oil and the oil filter should be made strictly according to the Schedule of routine maintenance. As the replaceable it is necessary to use  the type No. 15208 31U00 filter according to the Infiniti catalog.


Spark plugs

As the replaceable it is necessary to use candles of the corresponding type with platinum electrodes.


Gas-distributing belt

The gear gas-distributing belt is used for a drive of camshafts. Replacement of a belt make strictly according to the Schedule of routine maintenance.

Upon purchase of the car which was in operation it will be reasonable to replace a belt, without relying on the data which are given out by the previous owner.


Service of elements of the chassis and body


Brake lines and driving cables

Attentively examine all lines of a brake path (including vacuum hoses of the servo-driver of the brake amplifier) on existence of cracks, dents, cuts, attritions, and other signs of mechanical damage. Check serviceability of functioning of cables of a drive of the parking brake.


Brake blocks / boots and disks / drums

Estimate degree of wear of the listed components, in case of need make replacement. At intensive operation of the car check of a condition of these components should be made more often than it is stipulated by the main Schedule of routine maintenance.


Greasing AT liquids, a transfer case and differential

Visually check cases of the listed components on existence of signs of development of leakages of greasing liquids. In case of need make the corresponding corrections and adjustments. At intensive operation of the car check of a condition of these knots should be made more often than it is stipulated by the main Schedule of routine maintenance.


Components of a suspension bracket, steering drive and transmission line

Attentively examine components of a suspension bracket, a steering drive and the transmission line on existence of mechanical damages, deformations and signs of development of leakages of greasing. Check a condition of all knots of a joint of the listed components. At intensive operation of the car check of a condition of these knots should be made more often than it is stipulated by the main Schedule of routine maintenance.


Driveshafts

Check driveshafts on existence of mechanical damages and signs of development of leakages of greasing. Estimate люфт sharnirny knots.

At replacement of greasing make its stuffing via special lubricant unions. Act strictly according to the Schedule of routine maintenance.


Stupichnye bearings of forward wheels

Check of a condition of greasing and restuffing of bearings should be made strictly according to the Schedule of routine maintenance.


Elements of system of production of the fulfilled gases

Visually estimate a condition of tubular sections of system, and подвесов their support. In case of identification of signs of development of leakages of the fulfilled gases or mechanical damages of components replace the corresponding sections of system.


Salonny filter

Replacement of the salonny filter should be made strictly according to the Schedule of routine maintenance. Number of signs of violation of passableness of a filtering element treat: decrease in intensity of supply of air via deflectors of systems of ventilation / heating / conditioning of salon, and also a zapotevaniye of glasses even at the included К/В system.


Elements SRS

It is necessary to charge performance of procedures of service of the elements SRS to specialists of car-care center.


Vacuum hoses of an operating path темпостата (ASCD)

Check a condition of the vacuum hose connecting the actuation mechanism темпостата to the pump ASCD.


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3.2. Specifications