Nissan Sunny service from 1991 to 1997 of release in n-14 body.
1. Maintenance instruction
2. Maintenance
3. Engines
4. Cooling system
5. Heating and ventilation system
6. Fuel and exhaust system
7. System of start-up of the engine
8. Coupling
9. Transmissions
9.1. Mechanical transmission
9.2. Automatic transmission
9.2.1. Specifications
9.2.2. Cable of management of transmission
9.2.3. Selector
9.2.4. A switching cable for the lowered speed
9.2.5. Speedometer reducer
9.2.6. Epiploons
9.2.7. Double switch of a backing and starter blocking
9.2.8. Overload switch
10. Semi-axes
11. Brakes
12. Suspension brackets and steering
13. Body
14. Electric equipment
 







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9.2. Automatic transmission

Automatic transmissions are established on cars with l engines 1.4 and 1,6. Transmission consists of the hydrotransformer, planetary transfer and multidisk hydrocouplings and сервотормозов.

Planetary transfer transfers a torque from the engine at various transfer numbers. The transmission liquid being under pressure, includes and disconnects a number of hydrocouplings and сервотормозов in planetary transfer, than change of transfer number is reached. Pressure of liquid in system is supported by the separate pump. Management of transmission is provided with the lever of the selector which is fixed in 6 provisions. In position D of the selector automatic change of 4 speeds of movement is provided. For automatic switching of transmission for the lowered speed (the raised transfer number) at complete opening of a butterfly valve the kick-down-device is provided. In position of the selector 2 the car can move with the speeds corresponding to the two first transfer numbers, and in situation 1 – to only the first transfer number. It is forbidden to switch transmission in provisions 1 and 2 if speed exceeds 110 km/h. On the selector the button of the switch of an other-wordly mode (braking by the engine or an overload) is provided. In normal traffic conditions this switch should be in the situation ON, and at movement on descents or liftings – in the situation OFF. Any repair of transmission is carried out in car-care center service.

Removal

PERFORMANCE ORDER
1. Lift all car and establish on supports.
2. Transfer the selector to situation N.
3. Remove forward wheels.
4. Merge cooling liquid, tighten a drain stopper.
5. Remove the battery.
6. On GE16DE cars remove a filter air line.
7. Disconnect wires from the double switch and the solenoid.
8. Disconnect a kick-down-cable from a butterfly valve.
9. Unscrew a nut and get a cable from an arm and brackets.
10. Disconnect a cable from the transmission lever, get a bracket and remove a cable.
11. Press collars hoses of cooling liquid, turn on the union and disconnect hoses.
12. Disconnect semi-axes (see subsection 10.2).
13. Remove a reception exhaust pipe.
14. Remove a starter.
15. Remove the bottom cover of a case of transmission and unscrew hydrotransformer bolts, turning the crankshaft.
16. Will hang out the engine on a waist or raise a jack.
17. Drive an elevating platform and prop up transmission.
18. Unscrew a nut and get a coupling bolt of a back support of the engine.
19. Unscrew three bolts and remove an arm.
20. Remove a restrictive ring.
21. Unscrew a nut and get a coupling bolt of the left support of the engine.
22. Unscrew three bolts and remove a support and pillows.
23. Fix the hydrotransformer.
24. Unscrew bolts of fastening of transmission, previously having designated a place of each bolt (bolts have different length).
25. Be convinced that all necessary details are disconnected and cannot prevent removal.
26. Carefully submit to the left and roll out a platform with transmission.
27. Get pins if landing weakened them.

Installation

PERFORMANCE ORDER
1. Installation is carried out upside-down.
2. At installation of the hydrotransformer check distance from openings of bolts to the demountable plane of transmission (And) which should be not less than 21,1 mm.
3. Replace epiploons of semi-axes, adjust a kick-down-cable.

Dismantling

Independent repair is not recommended, as high qualification and the special tool is required. With faulty transmission it is necessary to hand over the car in car-care center service for diagnostics of codes of refusals and repair. Transmission can be removed only after reading of diagnostic codes.



9.1.6. Speedometer reducer

9.2.1. Specifications