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


Alternative variants of schemes of regenerative repair of the engine

During independent performance of major repairs of the engine the reader will face the necessity of a choice of the scheme of actions defining total amount and character of forthcoming work most comprehensible to it.

Necessity of replacement of the block of the engine, shatunno-piston groups and cranked shaft is defined by set of various factors the main thing from which is the block condition. To number of the other parametres defining a choice of structure of forthcoming works, concern time and material inputs, presence of necessary spare parts, and also own qualification of the owner of the car, as mechanics.

It is possible to allocate following basic schemes of carrying out of major repairs of the engine:

Repair and replacement of components - If the condition of the block and the basic internal components of the engine in the course of survey is found in an individual order by the satisfactory, most reasonable decision there will be a carrying out of their service in an individual order. Thus it is necessary to check up carefully a condition of the block, a cranked shaft and shatunno-piston groups. Even at very insignificant degree of deterioration of the block, a mirror of its cylinders without fail are subject хонингованию.

Use of the reduced set of the block of the engine - the Reduced set includes the block of cylinders with already established in it cranked shaft and shatunno-piston groups. Thus all bearings of a cranked shaft are completed by new loose leaves, and their working backlashes are precisely adjusted. Further such set is equipped additionally with the camshafts removed from the old engine, components клапанного the mechanism, a head of cylinders and hinged units without any global mechanical works.

Use of the expanded set of the block of the engine - the Expanded set represents the reduced set, plus the oil pump, the pallet картера, a head of cylinders with a cover, a camshaft, components клапанного the mechanism and drive ГРМ (gear wheels/asterisks with газораспределительным a belt/chain) with covers. All provided bearings, epiploons and linings are new, backlashes are adjusted. It is necessary to connect only to the block the inlet pipeline with a final collector and hinged units.

The variant of replacement of the engine in gathering is possible also. Many firm services-centres offer similar service, on exchange base changing the become unfit for use units on new or restored, and on the last guarantee certificates as on the new frequently extend.

Before to stop the choice on any of the listed schemes of performance of major repairs of the engine and to start acquisition of corresponding replaceable components, consult with experts of car-care centre, representatives of the firm service-centre of the company-manufacturer of your car and more skilled motorists.