Hyundai Elantra

since 2000-2004 of release

Repair and car operation


Elantr's Hyundai
+ Petrol engines 1,6, 1,8 and 2,0 of l
+ Diesel engine of 2,0 l
+ greasing System
+ cooling System
+ Fuel system
+ Monitoring systems and decrease in toxicity of the fulfilled gases
+ ignition System
+ System of preliminary heating of the diesel engine
+ Coupling
- Mechanical transmission
   Specifications
   Check of level of oil
   Replacement of transmission oil
   Replacement of an oil sealing ring of a power shaft
   Removal and transmission installation
   Gear shifting mechanism
   Search and elimination of malfunctions
+ Automatic transmission
+ Power shafts, forward and back axes
+ Suspension bracket
+ Steering
+ Brake system
+ Body
+ air Central air
+ Electric equipment
Electric circuits


Mechanical transmission

Specifications

Model
M5BF2
Engine
1,6 DOHC
1,8 DOHC
2,0 DOHC
Type 5 transfers for advance and 1 transfer for movement back
Transfer number
1st transfer
3,615
3,615
3,615
2nd transfer
2,053
2,053
2,053
3rd transfer
1,393
1,37
1,393
4th transfer
1,061
1,031
1,061
5th transfer
0,837
0,837
0,837
Backing transfer
3,25
3,25
3,25
Transfer number of the main transfer
4,056
3,842
3,65

General information

The transmission will transform a torque transferred from the engine on size and the direction. It is necessary for ensuring optimum speed and passableness of the car, and also for the most economic operation of the engine and car movement by a backing. Besides, the transmission separates the engine and transmission during a stop and parking of the car and at its movement by inertia with working engine.
Details of a transmission are placed in a case which is screwed by bolts on a back part of the engine.

The torque from the engine through coupling is transferred to an entrance shaft of a transmission. A target shaft the transmission transfers a torque through differential to power shafts. Inclusion of transfer is carried out by moving of the sliding coupling of the synchronizer therefore the gear wheel rigidly incorporates to transmission shaft.

The transmission represents very difficult unit and its repair it is necessary to make in a specialized workshop therefore removal and transmission installation are given in the present chapter only.
For removal of a transmission it is necessary to lift the car and to fix it in this situation. Use of a stationary jack is also necessary.