Ford Sierra

6.2.4. Dismantling and assemblage of the block of gear wheels

THE GENERAL DATA

Gear wheels and shaft of a mechanical five-speed transmission

1 – a primary shaft, 2 – a secondary shaft, 3 – a gear wheel of constant gearing of an intermediate shaft, 4 – an axis of the block of gear wheels of an intermediate shaft, 5 – an axis of an intermediate gear wheel of a reverse gear, 6 – the synchronizer of 3-3-4th transfers,

7 – the synchronizer of 1-1-2nd transfers, 8 – the synchronizer of 5th transfer, 9 – the ball bearing, 10 – a nut of fastening of a gear wheel of 5th transfer on intermediate to a shaft, 11 – a gear wheel of a drive of a speedometer. In black mugs numbers of transfers of separate gear wheels (AR – a reverse gear) are resulted

The mechanism of a gear change of a five-speed transmission

1 – a shaft of management, 2 – the selector, 3 – a ring of the spring lock, 4 – plugs of 3-3-4th transfers, 5 – plugs of 1-1-2nd transfers

6 – plugs of 5th transfer, 7 – the lever of inclusion of a reverse gear, 8 – a pin of the spring lock, 9 – a spring

Dismantling of a secondary shaft

1 – a sealing ring, 2 – a gear wheel of 1st transfer, 3 – a ring of the synchronizer of 1st transfer, 4 – the synchronizer of 1-1-2nd transfers

PERFORMANCE ORDER

1. To remove a lock ring from a nave of the synchronizer of 3-3-4th transfers and to take a ring of the synchronizer and a gear wheel of 3 transfers. 2. To remove a lock ring and two adjusting half rings of a gear wheel 2nd transfers. 3. To remove with втоичного a shaft a gear wheel 2nd ередачи. 4. To remove from a secondary shaft a gear wheel of a drive of a speedometer. 5. To remove from a secondary shaft the synchronizer and a gear wheel of 5th transfer. 6. To remove a lock ring of the bearing from a secondary shaft and to take a secondary shaft from an average part картера transmissions. 7. To remove from a secondary shaft a sealing ring, a gear wheel of 1st transfer and a ring of the synchronizer of 1st transfer (fig. Dismantling of a secondary shaft see). 8. To take the bearing of a secondary shaft from an average part картера transmissions.

Assemblage of a secondary shaft

PERFORMANCE ORDER

1. Before assemblage to oil for a transmission of a surface of co-operating details. 2. In an average part картера transmissions to establish the bearing of a secondary shaft and zakre-drink a lock ring of this bearing. 3. To establish spring rings on naves of synchronizers. 4. To establish on a secondary shaft a ring of the synchronizer of 1st transfer and a gear wheel of 1st transfer. 5. To establish on a secondary shaft a sealing ring working edges in a direction from the bearing (fig. Dismantling of a secondary shaft see). 6. To establish in an average part картера transmissions the bearing, a secondary shaft and a lock ring. 7. To establish in an average part картера transmissions the bearing, a secondary shaft and a lock ring. 8. To establish on a secondary shaft a gear wheel of 5th transfer, a sealing ring and the synchronizer of 5th transfer. 9. To establish on a secondary shaft a gear wheel of a drive of a speedometer. To observe distance And = 123 ± 0,5 mm. 10. To establish on a secondary shaft the synchronizer of 1-1-2nd transfers. The flute (for plugs) on sliding муфте this synchronizer should be directed forward. To establish a synchronizer ring, a gear wheel 2nd transfers both two adjusting half rings and a lock ring (in drawing installation of a lock ring of the synchronizer of 3-3-4th transfers is shown). To establish on a secondary shaft a gear wheel of 3rd transfer, the synchronizer of 3-3-4th transfers and a lock ring. If the synchronizer understood, at its assemblage it is necessary to pay attention, that the flute on sliding муфте has been directed forward.

Dismantling and assemblage of the block of gear wheels of an intermediate shaft

Dismantling of the block of gear wheels of an intermediate shaft does not represent special difficulties. It is necessary to pay attention to to losing needles of bearings and remote plugs (forward and back) needle bearings. At assemblage it is necessary to establish carefully two remote plugs and to cover needles of bearings консистентной with greasing that they have not dropped out in the course of installation of a shaft of the block of gear wheels.