Nissan Maxima QX

since 1993 of release

Repair and car operation



Nissan Maxima QX
+ Nissan Maxima brand Cars
+ Maintenance instruction
- Settings and routine maintenance
   Schedule of routine maintenance of Nissan Maxima cars
   General information
   General information about settings and adjustments
   Check of levels of liquids
   Check of a condition of tires and pressure of their rating
   Check of level of liquid of the power steering
   Check of level of ATF of automatic transmission
   Replacement of impellent oil and oil filter
   Check of a condition of seat belts
   Check of a condition and replacement of brushes of screen wipers
   Check, service and charging of the storage battery
   Condition check, adjustment of effort of a tension and replacement of a driving belt
   Check of a condition and replacement of the hoses located in an impellent compartment
   Check of a condition of components of system of cooling
   Rotation of wheels
   Check of a condition of components of a power supply system
   Check of brake system
   Check of a condition of components of system of production of the fulfilled gases
   Check of level of the RKPP transmission oil
   Replacement of a filtering element of an air purifier
   Replacement of the fuel filter
   Check of a condition and replacement of spark plugs
   Check of a condition and replacement of VV of candle wires, covers and distributor begunka
   Check and replacement of the valve of system of operated ventilation of a case (PCV)
   Service of system of cooling (oporozhneniye, washing and filling)
   Replacement of ATF of automatic transmission and main transfer
   RKPP transmission oil replacement
   Check of a condition of components of a suspension bracket and steering drive
   Check of a condition of the EGR valve
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Control systems of the engine
+ Transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



Condition check, adjustment of effort of a tension and replacement of a driving belt

CHECK AND ADJUSTMENT

 PERFORMANCE ORDER

1. Driving belts are located in a forward part of the power unit and play 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 to the owner of the car kopek. On models of early years of release three driving belts (multicostal and V-shaped [wedge-shaped] type) are used. On models since 1995 вып. two multicostal belts are provided only. Belts are used for a drive of such auxiliary units, as the generator, steering and water pumps, and also (at the corresponding complete set of the car) the compressor of the conditioner of air.

2. Muffle the engine, open a cowl and find driving belts. Highlighting itself a small lamp, fingers feel belts on all their length, checking on existence of cracks and stratifications. Presence on a belt of attritions, zapolirovanny sites to shine and other obvious defects is inadmissible also. Examine belts from both parties for what overwind them. Defective belts are subject to replacement without fail.

3. Check a condition of edges on the bottom party of belts, - they should have identical depth in the absence of deformation signs.

4. The assessment of effort of a tension of a belt can be made by a nazhimaniye way on it a hand thumb on a site in the middle between two next pulleys. Pressing should be rather firm. In parameter, harakteriziruyushchy the effort of a tension of a belt, is size of its deflection at a nazhimaniye. As a rule, if pulleys defend from each other at distance from 180 to 280 mm, the size of a deflection should make 6.4 mm, to distance between pulleys in 305-405 mm there corresponds a deflection in 12.5 mm - for a wedge-shaped belt, and 6.4 mm - for multicostal.

5. On models of early years of release one belt is used for a drive of the water and steering pump. The effort of a tension of this belt is supervised by a special tension roller access to which is open only from below. The second, shorter belt puts in action the generator. Adjustment of a tension of this belt is made by correction of provision of generating assembly. The longest belt puts in action the To/in compressor and is equipped established in the top part of the unit with a tension roller. On release models since 1995 two multicostal driving belts adjustment of a tension of one of which is made by shift of assembly of the steering pump are provided only, the second is equipped with the top tension roller.

REPLACEMENT

 PERFORMANCE ORDER

1. For replacement weaken effort of a tension of a belt (see above) and throw off it from the pulleys. For replacement of an internal belt it is necessary to remove previously external, - track correctness of landing them in streams of pulleys.

It will be most correct to make replacement of all driving belts at the same time.

2. Upon purchase of new belts take with itself old as samples - replaceable belts should correspond strictly removed from the car on a standard size.
3. On termination of replacement adjust a tension of new belts (see above).