Nissan Maxima QX

since 1993 of release

Repair and car operation

Nissan Maxima QX
+ Nissan Maxima brand Cars
+ Maintenance instruction
+ Settings and routine maintenance
+ Engine
+ Systems of cooling, heating
- Power supply system and release
   General information
   Sbrasyvaniye of pressure in a power supply system
   Check of serviceability of functioning of the fuel pump, measurement of pressure of fuel
   Check of a condition and replacement of fuel lines and their shtutserny connections
   Removal and installation of the fuel pump
   Check of a condition and replacement of the sensor of fuel consumption
   Removal and installation of a fuel tank
   Cleaning and repair of a fuel tank - general information
   Removal and installation of assembly of an air purifier
   Removal, installation and adjustment of a cable of an accelerator
   System of electronic injection of fuel (EFI) - the general information
   Check of serviceability of functioning of system of injection
   Check of a condition and replacement of the case of a throttle
   Removal and installation of a regulator of pressure of fuel
   Removal and installation of the fuel highway and injection injectors
   Check and adjustment of turns of idling
   Release system - the general information
+ engine Electric equipment
+ Control systems of the engine
+ Transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment


Release system - the general information

It is necessary to start service of system of release only after complete cooling of its components. Track reliability of fixing of the car in the lifted situation.

The flexible section which is extremely sensitive to strong excesses is included in structure of system of production of the fulfilled gases of all models considered in the real Management - be careful at system service.


1. The system of production of the fulfilled gases consists of final collectors, a reception pipe, the catalytic converter, the exhaust silencer, an exhaust pipe, connecting tubular sections, fixing collars, and also basic arms and rubber loops by means of which assembly is suspended to the car bottom. The wrong installation of components and sections of system leads to increase of level of noise and the vibrations transferred to a body of the car.
2. Regularly examine all system on existence of traces of corrosion, deformations and mechanical damages. Check reliability of a tightening of fixture. Violation of tightness of components and their joints is fraught with hit of the fulfilled gases in car salon. Defective components and sections are subject to replacement.
3. At strong damage of system by corrosion for undocking of its sections the gas cutting torch (it is alternatively possible to use a hacksaw on metal or a pneumatic chisel - do not forget to put on goggles and gloves) can be demanded.
4. Repair of system should be made in the following order:

a) At removal of components move along a system path in the direction from an exhaust pipe to the engine;
b) Fixture subject to an otdavaniye previously oil the getting;
c) Beforehand prepare necessary replaceable laying, pendant loops, collars and fixture;
d) Before installation a smazhterezbovy part of fixture anti-taking hermetic;
e) At installation of components watch, that between sections of system and nearby elements of a suspension bracket/body there was a sufficient gap. Special attention give to correctness of installation and reliability of fastening of the thermofilter of the catalytic converter. Remember that at work the catalytic converter is warmed up to very high temperatures and then rather slowly cools down, do not hurry up, wait complete cooling of components;
f) Before starting system service surely remove from it oxygen sensors with electroconducting sockets.