Nissan Terrano 2 from 1985 to 1999
1. Maintenance instruction and to maintenance
2. Maintenance of the car
3. Четырехцилиндровыв engines
4. VS engines
5. All engines
5.1. General information
5.2. Check of a compression in engine cylinders
5.3. Dismantle of the power unit - a security measure
5.4. The engine - removal and installation
5.5. Capital repairs of the engine - general information
5.6. Restoration of the engine - an alternative
5.7. Capital repairs of the engine - a dismantling order
5.8. A head of the block of cylinders - dismantling.
5.9. Head of the block of cylinders cleanings and check of a state
5.10. A head of cylinders - assembly
5.11. Conrod and piston group dismantle
5.12. The crankshaft - dismantle
5.13. The block of cylinders - cleaning
5.14. The block of cylinders - check of a state
5.15. Rods and pistons - check of a state
5.16. The crankshaft - check of a state
5.17. Radical and conrod bearings - check and selection
5.18. Capital repairs of the engine - an assembly order
5.19. Piston rings - installation
5.20. The crankshaft - installation and check of gaps of radical bearings
5.21. A back epiploon - installation
5.22. Rods and pistons - installation and check of gaps in conrod bearings
5.23. Launch of the engine after repair and a running in
6. Cooling systems, heating, ventilation and conditioning
7. Fuel and exhaust systems
8. System of electric equipment of the engine
9. System of decrease in toxicity of exhaust gases
10. Mechanical transmission
11. Automatic transmissions
12. Coupling driveshaft and back bridge
13. A running gear of cars with a wheel formula 4x4
14. Brake system
15. Suspension brackets and steering
16. Body and elements of finishing
17. System of electric equipment
 






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5-19-porshnevye-kolca-ustanovka.html

5.19. Piston rings - installation

1. Before installation of new piston rings it is necessary to check a gap in their joints.
It is meant that the gap between a ring and the platform of a landing flute is already checked and meets standard.
2. Spread out pistons assembled with rods and new piston rings in such order that a set of rings corresponded to the cylinder on which the gap will be measured.
3. Insert the top ring into the first cylinder and push the piston bottom inside so that the ring in the cylinder became perpendicular to its axis (photo). The ring has to be in the lower part of the cylinder, in the situation corresponding to the lower dead point.
4. Measure by probes a gap and compare result to standard value (photo). If the gap is more or less established, then double-check correctness of selection of rings.
5. If the gap is too small, then file end faces (photo).
6. The gap in a ring joint to 1 mm is allowed.
7. Believe a gap in each ring.
8. Install rings on the piston, having begun with oil scraper. Establish a divider/dilator (photo) in a flute. Be convinced available a pin (if it is provided) and establish the lower and top disks. At installation of oil scraper disks it is impossible to use the device for clothing of rings as their breakage is possible

19.3 Установка поршневого кольца для измерения зазора в стыке
19.3 Installation of a piston ring for measurement of a gap in a joint


19.4 Измерение зазора в стыке поршневого кольца
19.4 Measurement of a gap in a joint of a piston ring


19.5  Подпиливание торцов кольца
19.5 Podpilivaniye of ring end faces


19. 8а Установка  расширителя маелосъемного кольца
19. 8a Installation of a dilator of a mayelosjemny ring


19.10а Поперечные профили колец 1. Маркировка
19.10a Cross profiles of rings 1. Marking


9. After installation of all details of an oil scraper ring be convinced that the top and lower disks are freely turned in a flute.
10. Establish average and top rings. The tag on an average ring has to be turned towards the bottom of the piston (photo).

Attention!
Always be guided by the instruction on packing of piston rings, ~ different manufacturers can have different designations of the correct orientation of a ring. Do not mix the top and lower compression rings as they have various cross profiles.

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5.18. Capital repairs of the engine - an assembly order
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5.20. The crankshaft - installation and check of gaps of radical bearings