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
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Removal, service and installation

Removal

Details of installation and a design of the oil pump

Details of installation and design of the oil pump on engines SOHC

1  — the  Oil pump in gathering
2  — the  Sealing ring
3  —  Maslozalivnaja a mouth
4  —  Maslootrazhatelnaja a partition
5  — the  Arm маслозаборника
6  —  Maslozabornik
7  — the  Directing tube measuring probeа
8  —  ShChup of measurement of level of impellent oil
9  —  Polnopotochnyj the oil filter

10  — the  Case of the oil pump
11  — the  Internal gear wheel (rotor)
12  — the  External gear wheel (rotor)
13  — a  pump Cover
14  —  Reduktsionnyj the valve
15  — the  Spring
16  — the  Washer
17  — the  Stopper
18  — the  Forward epiploon of a cranked shaft


Details of installation and design of the oil pump on engines DOHC

1  — the  Oil pump in gathering
2  — the  Sealing ring
3  — the  Cover маслозаливной mouths
4  — the  Sealing lining
5  —  Maslozalivnaja a mouth
6  — the  Sealing lining
7  —  Maslootrazhatelnaja a partition
8  — the  Arm маслозаборника
9  —  Masloohladitel
10  — the  Branch pipe охладительного a path
11  — the  Connecting tube
12  —  Polnopotochnyj the oil filter
13  —  Maslozabornik
14  — the  Directing tube measuring probeа

15  — the  Pallet картера
16  —  ShChup of measurement of level of impellent oil
17  — the  Case of the oil pump
18  — the  Internal gear wheel (rotor)
19  — the  External gear wheel (rotor)
20  — a  pump Cover
21  —  Reduktsionnyj the valve
22  — the  Spring
23  — the  Washer
24  — the  Stopper
25  — the  Forward epiploon of a cranked shaft
26  — the  Sealing ring
27  — the  Sealing ring


 PERFORMANCE ORDER

1. Merge oil from the pallet картера (Routine maintenance see the Head).
2. Empty cooling system (see the Head of System of cooling, heating).
3. Remove covers газораспределительного a belt and components of drive ГРМ (see above).
4. Remove the water pump (see the Head of System of cooling, heating).
5. Remove the oil pump.


Dismantling

Stopper easing редукционного the valve should be made before removal of the pump from the engine.


 PERFORMANCE ORDER

1. Turn out screws of fastening of a cover of the oil pump.
2. Take internal components.

Before extraction mark mutual position of gear wheels (rotors) of the pump, - at assemblage they should be established similarly.

3. Turn out the stopper weakened earlier and take components редукционного the valve, - try to remember an order of installation of components in a landing nest.

Check

Measurement of working backlashes of pump assemblage

 PERFORMANCE ORDER

1. With the help probeа лезвийного type measure backlash size between tops of teeths of internal and external rotors of the pump. If the result of measurement falls outside the limits an admissible range (Specifications see) replace both rotors.
2. By the same probeом measure backlash size between a forming surface of an external rotor and a wall of the case of the pump. Compare result of measurements to requirements of Specifications in case of need make rotor or case replacement.
3. Measure backlash size between a face surface of an internal rotor and a pump cover (axial люфт rotors). If the result of measurement falls outside the limits an admissible range (Specifications see) replace both rotors or the case of pump assemblage.

Condition check редукционного the valve

Check up density of landing of the valve in the saddle. Examine a spring on presence of signs of development of corrosion and mechanical damages. Make replacement of defective components.

The pump case

Estimate degree of deterioration of an aperture under landing of a pin of a cranked shaft and a nest under landing of rotors. Make sure of absence of cracks and other mechanical damages. The defective case is subject to replacement.

Forward epiploon of a cranked shaft

Check up a condition of sealing sponges of an epiploon. In case of revealing of deformation, signs of hardening and other defects replace an epiploon.

Assemblage

Assemblage of the oil pump

1  — the  Cover
2  — the  Internal gear wheel (rotor)
3  — the  pump Case
4  — the  Forward epiploon of a cranked shaft
5  — the  External gear wheel (rotor)

6  —  Reduktsionnyj the valve
7  — the  Spring
8  — the  Stopper
9  — the  Washer


 PERFORMANCE ORDER

1. Plant a new epiploon in the case of the oil pump.
2. Establish both rotors of the pump, - track correctness of combination of the landing labels put in the course of dismantle.
3. Establish components редукционного the valve and a pump cover, fixture tighten with demanded effort.


Installation

At installation also it is necessary to grease a carving of the gauge of pressure of oil with hermetic.


 PERFORMANCE ORDER

1. Installation is made in an order, the return to a dismantle order.
2. Before installation it is necessary to grease an interfaced surface with liquid hermetic, the sealing ring is subject to replacement. Try not to damage sealing sponges an epiploon.