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Subaru LegacySince 1990-1998 of releaseRepair and car operation |
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Subaru Legasi + 1.1. Identification numbers + 2. Maintenance service + 3. Engines + 4. Heating, ventilation + 5. Fuel system + 6. An exhaust system + 7. Systems of start, ignition - 8. Transmissions + 8.1. A mechanical transmission - 8.2. An automatic transmission 8.2.1. Introduction 8.2.2. Technical characteristics 8.2.3. Diagnostics of leak of operational liquids 8.2.4. The lever and a gear change cable 8.2.5. A cable of a choice of transfers 8.2.6. The switch of blocking of a starter and backing light 8.2.7. Replacement of sealing rings 8.2.8. Check and replacement of support of a transmission 8.2.9. Adjustment of a brake tape 8.2.10. Removal and transmission installation + 9. Coupling, shaft + 10. Brake system + 11. A suspension bracket + 12. A steering + 13. A body + 14. An electric equipment |
8.2. An automatic transmission
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| THE GENERAL DATA |
Because of complexity of an automatic transmission and necessity of use of special adaptations for the majority of operations on service in the given chapter the description of operations of general diagnostics, routine maintenance, adjustment and removal and transmission installation is resulted only.
The transmission represents very difficult unit, and repair it it is necessary to make in a specialised workshop. Before transmission repair it is necessary to define character of malfunction which can be electric, mechanical or hydraulic.
Do not remove a transmission from the car for repair before not will malfunctions as the majority of tests demands that the transmission was in the car are professionally revealed.
The general diagnostics
Indistinct work of an automatic transmission can be caused five principal causes:
– Unstable work of the engine;
– Wrong adjustment;
– Misoperation of hydraulic system;
– Mechanical damages;
– Malfunctions in the computer or in its alarm chains.
Diagnostics always should be begun with the most simple checks of level of a liquid and its condition, adjustment of levers of a gear change and management throttle заслонкой. Then it is necessary to make a control trip for that definition, whether the problem is eliminated or additional diagnostics is required. More detailed diagnostics should be made at servicing deport.
The preliminary control
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