Nissan Patrol, Ford Maverick

1988-1997 of release

Repair and car operation



Nissan Patrol and Ford Maverik
+ Cars of the Nissan Patrol and Ford Maverick series
+ Diagnostics of malfunctions
+ Settings and routine maintenance
- Engine
   - Engine of 4.2 l
      Removal and engine installation
      Removal, dismantling, check of a condition and installation of assembly of yokes and bars of pushers
      Removal and installation of the inlet pipeline
      Removal and installation of a final collector
      Service of a head of cylinders
      Removal, check of a condition and service of components of a drive of the gas-distributing mechanism (chain and asterisks)
      Removal, check of a condition and installation of a camshaft and pushers
      Removal and installation of the pallet of a case and maslozabornik of the oil pump
      Service of the oil pump
      Replacement of epiploons of a cranked shaft
      Service of shatunno-piston assemblies and mirrors of cylinders
      Service of a cranked shaft and radical bearings
      Flywheel service / driving disk
      Removal and installation of support of the power unit
   + Engine of 3.0 l
+ Systems of cooling, heating and air conditioning
+ the Power supply system and production of the fulfilled gases
+ Systems of decrease in toxicity of the fulfilled gases
+ Systems of electric equipment of the engine
+ Transmission
+ Coupling
+ Brake system
+ Forward and back bridges, running gear and steering
+ Body
+ Onboard electric equipment




Removal and installation of the inlet pipeline

Removal

 PERFORMANCE ORDER

  1. Disconnect a negative wire from the battery.
  2. Remove an air purifier and disconnect fuel hoses.
  3. Empty system of cooling and disconnect the top hose of a radiator from a thermostat cover.
  4. Disconnect vacuum hoses of the amplifier of brakes and the coupling servo-driver (if that enters into a complete set) from the inlet pipeline.
  5. Disconnect the bottom heating hose from a partition of an impellent compartment and from a pipe of a forward cover under the pipeline.
  6. On the models equipped with the conditioner of air disconnect vacuum hoses from a damper of a butterfly valve and the inlet pipeline.
  7. Mark and disconnect hoses of a coal adsorber from tubes in a forward part of the engine. Liberate the top hose of a radiator from an arm of a tube of an adsorber.
  8. Weaken nuts of fastening of a cable of a drive of a butterfly valve on the arm, turn of the lever transfer a zaslonka to completely open situation and take the cable end from the holder. Clean a cable aside, having laid it so that it did not disturb further work.
  9. Disunite the electric socket of the carburetor.
  10. Give a fixing nut of an arm of a directing tube measuring щупа and take a tube from an arm.
  11. Gradually weaken fixture of the inlet pipeline, moving on a spiral since the external ends of the pipeline to the middle.
  12. Carefully remove the inlet pipeline (see an accompanying illustration), watching to allowing dirt hit in the engine. Will throw out old laying.
1 — tubes
2 — the carburetor

Installation

Installation is made upside-down.

 PERFORMANCE ORDER

  1. Previously carefully smooth out all interfaced prokladochny surfaces and check them on existence of signs of violation of planeness. In case of need make a pipeline pro-point, or replace it.
  2. At assembly surely use new laying.
  3. In stages tighten fixture of the inlet pipeline with demanded effort. Begin from the center and move on a spiral outside.
  4. Connect all components disconnected in the course of dismantle.
  5. Fill in in a radiator cooling liquid.
  6. Start the engine and check it on existence of losses of depression, and also leakages of fuel and oil.

Models of 4.2 l of late years of the release, equipped with system of injection of fuel (EFI)

Assembly of the inlet pipeline on these engines consists of two parts - the delivery chamber and actually inlet pipeline. For simplicity of a statement both parts are called further as the inlet pipeline.



 PERFORMANCE ORDER

  1. Dump pressure in a power supply system (see. Section Removal and installation of the engine of 4.2 l of EFI).
  2. Disconnect a negative wire from the battery.
  3. Disconnect vacuum hoses of the amplifier of brakes and the coupling servo-driver (if that enters into a complete set) from the inlet pipeline.
  4. Merge from cooling system liquid, having lowered its level is lower than level of an arrangement of a head of cylinders.
  5. Weaken collars and disconnect the top hose of a radiator and a ventilating hose from a thermostat cover. Disconnect perepuskny a hose from a forward part of the pipeline under a thermostat cover.
  6. Mark and disconnect a hose of supply of fuel from a tube of the fuel highway, and also a returnable gasoline pipe line from a regulator of pressure of fuel.
  7. Weaken collars of fastening of a sleeve of an air line complete with the exhaust silencer on the case of a throttle and a measuring instrument of an air stream.
  8. Move a drive of a butterfly valve and disconnect the cable core. Give a bolt and remove a sleeve from the car. Weaken adjusting nuts of a cable of a drive of a butterfly valve and liberate a cable from an arm.
  9. Disconnect the following hoses:
    1. PCV hose - from a forward part of the inlet pipeline;
    2. Hose of a purge of a coal adsorber - from the case of a throttle and a back part of the inlet pipeline (for a guarantee of correctness of connection at assembly do not forget to mark шлаги);
    3. Inlet hose of an air regulator - from the tube which has been built in in a back part of a cover of a head of cylinders.
  10. Give bolts of fastening of shlangovy tubes to a wall of the inlet pipeline. Disconnect from the inlet pipeline heating hoses, remembering an order of their connection.
  11. Disunite three electric sockets, located on an arm in a forward part of the inlet pipeline. disconnect electroconducting from the electromagnetic valve of a purge of a coal adsorber in a back part of a cover of a head of cylinders and from the block of the sensor of temperature in a forward part of a head of cylinders.
  12. Give bolts of fastening of the inlet pipeline to a head of cylinders and remove the pipeline from the car.
  13. In case of need actually inlet pipeline can be separated from the delivery chamber after an otdavaniye of fixing bolts.

Installation make upside-down, taking into account the next moments:

  1. Previously carefully smooth out all interfaced surfaces and check them on existence of signs of violation of planeness and other defects. In case of need make a pro-point of the inlet pipeline, or replace it.
  2. At installation use only new laying.
  3. Fixture of the inlet pipeline tighten with demanded effort in some stages, moving on a spiral from the center outside.
  4. Watch reliability of connection of all electric and shlangovy sockets.
  5. Filling of a radiator make as it it is described in the Head of System of cooling, heating and conditioning вохдуха for models of 4.2 l of EFI.
  6. In summary start the engine and check it on existence of signs of losses of depression, and also leakages of fuel and water.







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