FORD'S SCORPIO

1985-1994 of launch

Repair and operation of the car

Ford Skorpio
+1.1. Identification of the car
+2. Maintenance
+3. Motors
+4. System cooling
+5. Fuel system
+ 6. Union
- 7. Transmissions
   +7.1. Mechanical transmission of five speeds of type of N
   +7.2. Mechanical MT 75 transmission
   -7.3. Transmission A4LD automatic
      7.3.1. Technical characteristic
      +7.3.2. Service and repair
+8. Driving axle and rear bridge
+9. Direction
+10. Supports of the triangular form of interruption
+11. Brakes system
+12. Wheels and tires
+13. Body
+14. Electric equipment

7.3. Transmission A4LD automatic

7.3.1. Technical characteristic

GENERAL INFORMATION

The transmission A4LD automatic has four transfers of the advancement and transfer of a support. During the advancement the lever of the dislocation of gear can maintain four positions: "D", "3", "2" and "1". In models of the first launch of the situation "D" and "3" also "D" if they indicated how "OF". Besides, this lever can maintain more three additional, appropriate position: "P", "R" and "N". the 4th transfer is nadperedachy (it has the speed of increase of number of transfer).

The launch of the motor is possible only during the installation of the lever of the dislocation of gear in the provisions "P" or "N". The security operation does the impossible launch of the motor if the lever of the dislocation of gear is in another situation.

The provisions are indicated on the lever of the dislocation of gear located in a floor of the car. In the situation "D" dislocation of gear happens automatically in all the variety. The automatic choice of the transfer depends on the speed of the movement, nevertheless there is a possibility of the commutation of the transfer for the driver in more lowest pressing of a pedal of a gas pedal against the stop (I lower kick) in the provision of the very opening of a valve of butterfly of the carburator.

To brake for the motor is done in the provisions "1" or "2".

PARAMETERS OF CONTROL

Pressure of control of oil (kPa)

Position of the lever of dislocation of gear	Pressure to waste time	Pressure in 2.600 revolutions per minute
"R"	450 - 550	1850 - 2200
"P" and "N"	350 - 450	–
"D", "3", "2" and "1"	380 - 550	1100 - 1300

Speed of control of the motor: 2000-2900 revolutions per minute.

The speeds of the movement in whose moment there is a dislocation of gear

Provision of a pedal of a gas pedal	Dislocation of gear
Provision of a pedal of a gas pedal	1 - 2	2 - 3	3 - 2	2 - 1
The pedal of a gas pedal corsets itself against the stop	5800 ± 200ob/mines	5800 ± 200ob/mines	75 km/h	–
The pedal of a gas pedal continues 3/4	–	–	50 km/h	–
The pedal of a gas pedal does not corset itself	–	–	90 km/h (the lever in situation "2")	between 60 (the lever in situation "1")

GEOMETRICAL PARAMETERS

Admissible not coaxiality of the bomb of oil and advanced part of a case of the automatic exchange	0,20 - 0,80 mm
Blow of piston of the walk of reverse planetary gear	3,0 - 4,5 mm
Length of sticks of pistons:
– with a flute	88,00 - 88,05 mm
– with two flutes	84,60 - 84,65 mm
– without flutes	86,30 - 86,35 mm
The minimum that becomes more deep (A) (to see the rice. The amount of control of deepening of hydrokinetic transfer) hydrokinetic transfer in a case of union	10 mm
Side play between a hook and a thread of a pedal of a gas pedal	0,8 - 1,0 mm

Numbers of transfer

Transfer	Number of transfer
1	2,47
2	1,47
3	1,00
4	0,75
Reverse gear	2,11

^{The motor dm3 2,0 – a transmission of hydrokinetic Trilock with the union of blockade and transfer number 2,35.}

^{The motor dm3 2,8 – a transmission of hydrokinetic Trilock with the union of blockade and transfer number 2,15.}

Lubricant

Amount of oil (together with transfer of gidrokineticheskly and an oil electric heater)	8,5 ^dm3
To type	automatic oil of Ford's transmissions SQM 2 C 9010 A
Oil electric heater	tubular

Moments pressure

The case of gidrokineticheskly transfers for the cylinder block of the motor	30 - 37 nanômetros
The case of gidrokineticheskly transfers for an advanced part of a case of the automatic exchange	36 - 53 nanômetros
Subsequent part of a case of the automatic exchange to an advanced part	36 - 53 nanômetros
Case of the bomb of oil to a case of hydrokinetic transfer:
– with polyacrylic placing	9 - 13 nanômetros
– with marrow placing	15 - 18 nanômetros
To drive I dial the hydrokinetic transfer	30 - 40 nanômetros
Case of a thread of a reduction of transfers	16 - 23,5 nanômetros
Connections of oil pipelines of oil	9 - 14 nanômetros
Connections of oil pipelines of oil to the transmission	24 - 31 nanômetros
Connections of oil pipelines of oil to an oil electric heater	22 - 24 nanômetros
Fixation of the bomb to a case of hydrokinetic transfer	9 - 13 nanômetros