Service Nissan Sunny with 1991 on 1997 of release in a body n-14.
1. The maintenance instruction
2. Maintenance service
3. Engines
3.1. The petrol engine in volume of 1,4 and 1,6 litres
3.2. The petrol engine in volume of 2,0 litres
3.2.1. Kinds of repair of the engine without dismantle from the car
3.2.2. Dismantle and engine major repairs
3.2.2.1. Engine major repairs
3.2.2.2. Dismantle of the power unit
3.2.2.3. The power unit from a manual transmission
3.2.2.4. The power unit with automatic transmission
3.2.2.5. A head of the block of cylinders
3.2.2.6. A head of cylinders and valves
3.2.2.7. The piston in gathering with a rod
3.2.2.8. Коленвал
3.2.2.9. The block of cylinders and коленвал
3.2.2.10. Shatunno-piston group
3.2.2.11. Radical and шатунные bearings
3.2.2.12. Piston rings
3.2.2.13. Start-up of the engine after major repairs
3.3. The diesel engine
4. Cooling system
5. Heating and ventilation system
6. Fuel and an exhaust system
7. System of start-up of the engine
8. Coupling
9. Transmissions
10. Semiaxes
11. Brakes
12. Suspension brackets and a steering
13. A body
14. An electric equipment
 




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3.2.2.4. The power unit with automatic transmission

Dismantle


The prevention

The engine can be dismantled from the car as a part of the power unit (i.e. in gathering with transmission), then transmission separates from the engine for major repairs.


The power unit falls and gets from under the car. Free to get the engine in such a way, than 75 sm (from a floor to a forward bumper) are necessary to lift the car on height not less and to establish on supports.

PERFORMANCE ORDER
1. Execute the operations described in subitem 1-10 of subsection 3.2.2.3.
Inzhektornye engines with preliminary preparation of a fuel mix
2. On инжекторных engines with preliminary preparation of a fuel mix remove the air filter.
3. Execute actions on декомпрессии fuel system, disconnect from the chamber throttle заслонки a hose of giving of fuel and a return fuel hose (all apertures muffle to exclude losses of fuel and dirt hit).
4. Disconnect a cable of a drive throttle заслонки.
5. Disconnect from the chamber throttle заслонки, a soaking up collector and other details conducting sockets.
6. Disconnect a vacuum hose of the amplifier of brakes, a hose of a cooling liquid, vacuum hoses of valves and ventilation hoses картера, mounted on a soaking up collector.
7. Remove a basic arm of a soaking up collector.
8. Remove a reception pipe of the muffler.
Inzhektornye engines with direct injection of fuel
9. On инжекторных engines with direct injection of fuel remove an air line of the air filter.
10. Execute actions on декомпрессии fuel system, disconnect from the chamber throttle заслонки a hose of giving of fuel and a return fuel hose (all apertures muffle to exclude losses of fuel and dirt hit).
11. Disconnect a cable of a drive throttle заслонки.
12. Disconnect from the chamber throttle заслонки, a soaking up collector and other details conducting sockets. Take conducting aside from a collector and a head of cylinders that it did not interfere with engine removal.
13. Disconnect a vacuum hose of the amplifier of brakes, a hose of a cooling liquid, vacuum hoses of valves and ventilation hoses картера, mounted on a soaking up collector.
14. Remove a basic arm of a soaking up collector.
15. Remove a reception pipe of the muffler.
16. Ослабьте collars also disconnect from the engine hoses of a heater and other hoses of system of cooling, preliminary having marked an initial arrangement of each hose.
17. On the cars equipped with the conditioner, turn away bolts of fastening of the compressor and take the compressor aside. Tie up the compressor to a body so that its weight was not perceived by tubes and hoses of a highway of a central air. Hoses from the conditioner not to disconnect.
18. Remove semiaxes with карданными hinges (subsection 10.2 see).
19. Disconnect from a cable of the lever of the selector of transfers from transmission.
20. Disconnect a switching cable on a hill-climbing gear from the chamber throttle заслонки.
21. Disconnect from transmission conducting sockets.
22. Disconnect from transmission cooler hoses трансмиссионной liquids.
23. Disconnect a speedometer cable.
24. Bring таль the lift and fix on arms of a head of cylinders, pull таль that it had been apprehended weight of the power unit.
25. Ослабьте an inhaling also turn away a nut of a coupling bolt of a back support of the power unit, get a bolt from a support.
26. Turn away four bolts of fastening of the central longeron, remove a longeron, having got it from under the power unit. Remove the restrictive ring established between a back support of the power unit and an arm.
27. Turn away a nut and get a coupling bolt of the right support of the power unit, then turn away bolts of fastening of a support and get a support from a motor compartment. If landing of the rubber pillows established on both parties of an arm of a support from outside of a body remove pillows is weakened.
28. Turn on and get a coupling bolt of the left support of the power unit. Then turn away three bolts of fastening of a support to картеру transmissions and displace a support aside. Remove the pillows established on both parties of an arm of a support.
29. Be once again convinced that all details, wires and hoses which can prevent dismantle of the power unit, are disconnected or removed. Be convinced also that at unit dismantle other details of the car (for example semiaxes will not be damaged).
30. If there is a low cart drive it under the engine that will facilitate extraction of the removed unit from under the car. Lower the power unit, watching to damaging or to hook on details being nearby. This operation is expedient for carrying out with the assistant as it is required to incline a little the unit that on to touch body panels. At engine lowering be extremely cautious.
31. Roll out the power unit from under the car.

Removal of transmission from the engine

PERFORMANCE ORDER
1. Fix the removed power unit wooden брусками, having put it on a workbench or on a pure equal platform in a workshop.
2. Turn away bolts and remove a starter with картера transmissions.
3. Turn away bolts and remove from a flange of the oil pallet an assembly plate then access to bolts of fastening of the hydrotransformer will open. Turn away the first accessible bolt, then turning коленвал a face key for a pulley, turn on serially other bolts of fastening of the hydrotransformer to a leading disk, in process of access to these bolts. In total bolts four.
4. Take the measures excluding falling of the hydrotransformer at removal of transmission for what fix the hydrotransformer a piece of a metal strip, having tightened a strip a bolt to one of apertures of fastening of a starter.
5. Be convinced that the power unit is reliably fixed and turn away fastening bolts картера transmissions to the engine. Mark an arrangement of bolts (and on some cars and corresponding arms) to establish at assemblage on former places.
6. Cautiously separate a check point from the engine. If directing pins in картере transmissions or in the block of cylinders freely rock, get them and store subsequently to establish on a former place.

Installation

PERFORMANCE ORDER
1. If a check point acted in film from the engine execute the operations described more low in subitem 2-7. If a check point did not act in film, be guided by item 8 and further.
2. Before installation be convinced that the hydrotransformer is correctly established on transmission. It can be checked up, having measured distance from apertures under bolts of fastening of the hydrotransformer to a demountable plane картера transmissions which than 15,9 mm should be not less.
3. Establish pins on the engine or transmission (if have been removed).
4. Cautiously establish transmission on the engine on directing pins. Wrap fastening bolts картера transmissions, having convinced of correctness of installation of all arms, tighten bolts with the set moment.
5. Remove a strip keeping the hydrotransformer from falling, established before removal. Combine apertures of the hydrotransformer with apertures in a leading disk and wrap fastening bolts.
6. Tighten bolts of the hydrotransformer with the set moment, establish an assembly plate on the oil pallet and fix bolts, having tightened them to the full.
7. Establish a starter and tighten bolts.
8. Place the power unit under the car and attach to engine arms таль the lift.
9. Working with the assistant, lift the power unit in a motor compartment, watching to touching the details located nearby.
10. Establish on an arm of the left support of the power unit rubber pillows, having tracked that hairpins of pillows have entered into arm apertures. Establish into place a support, wrap bolts of fastening of a support to transmission and tighten them with the set moment. Insert a coupling bolt and tighten a nut by hand.
11. Establish rubber pillows on the right arm of a suspension bracket from outside bodies, having convinced that hairpins of pillows have entered into apertures in an arm. Establish a support on an arm and tighten bolts with the set moment. Insert a coupling bolt and tighten a nut by hand.
12. Be convinced that all rubber pillows are established on the places and establish a restrictive ring on a back support of the power unit. Establish the central longeron, combine it with a support of the engine and wrap bolts, preliminary having dressed on them washers. Tighten bolts of a longeron with the set moment.
13. Insert a coupling bolt of a back support and tighten a nut by hand.
14. Shake the power unit, having besieged into place, then tighten with the set moment coupling bolts of forward, right and left support.
15. Further installation of the power unit is carried out upside-down.
16. At installation be convinced that conducting is laid on former lines and fixed by clips and скобами, and that all sockets are attached.
17. Replace epiploons of semiaxes and establish semiaxes in gathering with hinges on a check point (subsection 9.1.3 see).
18. Attach all hoses of system of cooling and fix collars.
19. Adjust a cable of a drive throttle заслонки (subsection 6.1.7 see).
20. Attach and adjust a cable of the lever of the selector of transfers and a switching cable on a hill-climbing gear (subsection 9.2.4 see).
21. Establish and adjust a drive belt (belts) (subsection 2.3.1.3 see).
22. Replace oil in the engine and a check point, recommended marks of oil, a liquid and refuelling volumes (subsection 1.12.7 see).
23. Fill in cooling liquid.
24. Upon termination of start the engine and check up presence of leaks.


3.2.2.3. The power unit from a manual transmission

3.2.2.5. A head of the block of cylinders