Subaru Forester

1997-2005 of release

Repair and car operation

Subaru Forester
+ Cars Subaru Forester
+ The maintenance instruction
+ Routine maintenance
- The engine
   Design features and principle of functioning of the engine, - the general information and adjustment клапанных backlashes
   Major repairs and engine service - the general information
   Check of pressure of oil
   Check компрессионного pressure in cylinders
   Diagnostics of a condition of the engine with vacuum gauge application
   Removal of the power unit from the car - preparation and safety measures
   Removal and engine installation
   Alternative variants of schemes of regenerative repair of the engine
   Order of dismantling of the engine by its preparation for major repairs
   Dismantling of drive ГРМ, - removal, check of a condition and installation of components
   Removal, dismantling, check, assemblage and axis installation коромысел, - engines SOHC
   Removal, check of a condition and installation of camshafts
   Service of heads of cylinders
   Service of the block of cylinders
   Greasing system - the general information
   Removal, service and installation
   Removal, check and installation маслоохладителя - only engines DOHC
   Trial start and обкатка the engine after major repairs
+ Systems of cooling, heating
+ The power supply system and release
+ Engine electric equipment
+ Control systems of the engine
+ Gear change box
+ Coupling, трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment


Order of dismantling of the engine by its preparation for major repairs

Most easier to carry out engine dismantling, having established it on the portable assembly stand. The such adaptation always can be borrowed rather cheaply in a car-care centre workshop. Before to fix the engine at the stand, it is necessary to remove from it a flywheel/privodnoj a disk and a back epiploon.

If possibility to take advantage of the stand is absent, dismantling should be made, having placed the engine on a strong workbench, or reliably having arranged it on firm to a garage floor. At work without the stand watch that the engine casually has not overturned.

If it is planned to make replacement of the engine on restored, remove with old all hinged units and external components and transfer them on the replaceable block. In number such, subject to shift, components enter:
  1. The generator with arms;
  2. Components of systems of decrease in toxicity of the fulfilled gases;
  3. The distributor / bobbin assemblage and spark plugs with ВВ wires;
  4. The thermostat with a casing cover;
  5. The water pump;
  6. Components of system of injection (MFI);
  7. The inlet pipeline and final collector;
  8. The oil filter;
  9. Support of a suspension bracket of the power unit;
  10. Coupling assemblage (РКПП);
  11. Flywheel/privodnoj a disk;
  12. Back plate of the engine.

At removal from the old engine of external components try to remember prominent features of their installation. Fix in a notebook landing positions of linings, epiploons, remote rings and plugs, pins, arms, washers, bolts and other fine details.

At a choice of the scheme with use of the reduced set of the block consisting of the block of cylinders with established in it by cranked shaft and shatunno-piston groups, remove from the old unit also a head () cylinders, the pallet картера and the oil pump.

At carrying out of full major repairs of the old unit, make its dismantling and take all internal components. The optimum order of removal of components is more low resulted at performance of procedure of dismantling of the engine:
  1. The inlet pipeline and final collector ();
  2. Cover () heads of cylinders;
  3. Covers of drive ГРМ with bolts;
  4. Forward cover () and components of drive ГРМ (газораспределительный a belt/chain with gear wheels/asterisks);
  5. Head () cylinders;
  6. The pallet картера;
  7. The oil pump;
  8. Balancing assemblage (4-cylinder models);
  9. Shatunno-piston assemblages;
  10. Back epiploon of a cranked shaft with the holder;
  11. Cranked shaft and radical bearings.
Before to start engine dismantling, prepare materials and tools which be required at unit assemblage:
  1. Standard set of the metalwork tool;
  2. Set of cardboard or plastic containers / polyethylene packages for the organised storage of small components;
  3. Scraper for зачистки interfaced surfaces;
  4. Vertical drill for removal of step deterioration in the top part of cylinders;
  5. Stripper for dismantle of a pulley of a cranked shaft / vibrating демпфера;
  6. Set of micrometers;
  7. Telescopic нутромер;
  8. Tsiferblatnyj measuring instrument плунжерного type (DTI);
  9. The tool for compression клапанных springs;
  10. Хон for processing of mirrors of cylinders;
  11. The tool for procleaning of flutes under installation of piston rings;
  12. Electrodrill;
  13. Set of taps and лерок;
  14. Wire brushes;
  15. Cylindrical brushes for procleaning of oil galleries;
  16. Solvent.