Mazda 3 since 2003
1. Operation and maintenance of the car
2. Engine
3. Transmission
3.1. Coupling
3.2. Mechanical transmission
3.2.1. General information
3.2.2. Check and replacement of oil in the mechanical transmission
3.2.3. Removal and installation of the sensor of a speedometer of the car (without anti-blocking system of brakes)
3.2.4. Replacement of an epiploon (differential)
3.2.5. Removal and installation of the mechanism of gear shifting
3.2.6. Coupling case, dismantling of elements of a case of the main transfer
3.2.6.1. Check of elements of a main shaft
3.2.7. Check and assembly of components of differential and case of the main transfer
3.3. Automatic transmission
3.4. Driving mechanism
3.5. Tables
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
 








3-2-6-karter-scepleniya-razborka-ehlementov-kartera-glavnojj-peredachi.html

3.2.6. Coupling case, dismantling of elements of a case of the main transfer





NOTE
Carry out dismantling in the order specified in the figure 3.35. Procedures of removal of separate components of a case are given below in this section.


Снятие сальника первичного вала
Fig. 3.36. Removal of an epiploon of a main shaft


Remove an epiploon of a main shaft, using the screw-driver (fig. 3.36).

Снятие подшипника вторичного вала
Fig. 3.37. Removal of the bearing of a secondary shaft


Remove together a holder of the bearing of a secondary shaft and a bell (fig. 3.37).
To sort a cylindrical pin, combine a groove for removal of a pin of a case of coupling with the provision of a cylindrical pin.

Схема разборки цилиндрического штифта
Fig. 3.38. Scheme of dismantling of a cylindrical pin


Beat out a pin, using small beards with a thin sting (fig. 3.38).

Перемещение штока управления перед снятием
Fig. 3.39. Movement of a rod of management before removal


To remove a rod of management, move it in the direction of the arrow shown in the figure 3.39.

Пробитие отверстия в крышке картера
Fig. 3.40. Probity openings in a case cover


Using the screw-driver with flat shliyets and the hammer, make an opening in a cover (fig. 3.40).

Извлечение уплотнительного колпачка
Fig. 3.41. Extraction of a sealing cap


Take out a sealing cap, having inserted the screw-driver with flat shliyets into an opening from the inside of a case (fig. 3.41).

Снятие сальника штока управления
Fig. 3.42. Removal of an epiploon of a rod of management


Remove an epiploon of a rod of management, using the screw-driver (fig. 3.42).

Снятие сальника дифференциала
Fig. 3.43. Removal of an epiploon of differential


Remove a differential epiploon, using the screw-driver (fig. 3.43).

Снятие наружного кольцо подшипника дифференциала
Fig. 3.44. Removal external differential bearing ring: 1 – bearing holder


Before sorting a holder of the bearing of differential remove an external ring of the bearing, using special adaptation (fig. 3.44).

Снятие цилиндрического штифта
Fig. 3.45. Removal of a cylindrical pin


To remove a backing lever shaft, at first, by means of flat-nose pliers remove a cylindrical pin (fig. 3.45).

Снятие вала рычага заднего хода
Fig. 3.46. Removal of a shaft of the lever of a backing


Protect a backing lever shaft rags and, using the same flat-nose pliers, remove a shaft (fig. 3.46).

Снятие обоймы подшипника картера главной передачи
Fig. 3.47. Removal of a holder of the bearing of a case of the main transfer: 1 – bearing holder; 2 – press


By means of special adaptation remove a holder of the bearing of a case of the main transfer (fig. 3.47)

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3.2.5.1. Instructions on installation of a cable of the choice of transfer
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3.2.6.1. Check of elements of a main shaft