Nissan Maxima QX

since 1993 release

Repair and operation of the car

Nissan Maxima QX
+ Cars of the Nissan Maxima brand
+ Maintenance instruction
+ Settings and routine maintenance
- Engine
   - SOHC engines
      General information
      Preparatory actions and the list of repair procedures which can be executed without extraction of the engine from the car
      Reduction of the piston of the first cylinder in the provision of the top dead point (TDP)
      Removal and installation of covers of heads of cylinders
      Removal, check of a state and installation of assembly of yokes
      Replacement of maslootrazhatelny caps and valvate springs with plates
      Removal and installation of a gas-distributing belt and cogwheels of the GRM drive
      Removal and installation of camshafts and pushers of valves
      Removal and installation of the inlet pipeline
      Removal and installation of final collectors
      Removal and installation of heads of cylinders
      Removal and installation of a pulley of a bent shaft
      Replacement of a forward epiploon of a bent shaft
      Removal and installation of the pallet of a case of the engine
      Removal, check of a state and installation of the oil pump
      Removal and installation of a flywheel / driving disk
      Replacement of a back epiploon of a bent shaft
      Check of a state and replacement of support of a suspension bracket of the power unit
   + DOHC engines
   + General capital repairs of the engine
+ Cooling systems, 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

Removal and installation of the pallet of a case of the engine



1. Disconnect a negative wire from the battery.

If the stereosystem established on the car is equipped with a security code before disconnecting the battery make sure that you have the correct combination for input of the audio system in action!

2. The car also establish to Poddomkratta it on props.
3. At the corresponding complete set of the car remove protection of a case.
4. Merge motive oil and remove an oil filter (see the Head Nastroyki and routine maintenance).
5. Disconnect a Y-shaped reception pipe of system of production of the fulfilled gases from the section following it (see the Head of the Power supply system and release).

6. Separate a transmission dome cover from the unit.

7. Hang out the engine from above by means of the winch or a beam.

Take care of reliability of fixing of the unit the winch.

8. Otboltite forward and back support of the power unit from a cross beam (see the Section Check of a State and Replacement of Support of a Suspension Bracket of the Power Unit).
9. Remove the beam passing under the case pallet.

10. Working as it should be, the return shown on an illustration, turn out bolts of fastening of the pallet.

11. Separate the pallet from the engine block. In case of need tap it the priest to perimeter the hammer with soft brisk, - at all do not try to hook the "stuck" pallet the lever under the interfaced surface.
12. Clear the interfaced surfaces of traces of material of old laying and sealant, then wipe with their rags moistened in acetone.



1. Make sure of absoluteness of purity of carving openings in the engine block, - in case of need banish them a tap of the suitable size.
2. Grease with RTV sealant end faces of epiploons and enclose the last in assembly of the oil pump and a back casing.
3. Impose a continuous pillow of RTV sealant diameter on the internal sealing surface of the pallet.

Installation of the pallet has to be carried out within the next five minutes after sealant imposing!

4. Press the pallet to the interfaced surface of the block of the engine, screw fixing bolts and, moving in strictly certain order, in four stages evenly tighten them with the required effort.

5. Further installation is made as it should be the return to an order of dismantle of components.
6. Let's sealant dry up within about 30 minutes, then establish a new oil filter and fill in fresh engine oil in the unit. Start the engine and check pressure of motive oil. Make sure of lack of leaks.