Nissan Terrano 2 from 1985 to 1999
1. Maintenance instruction and to maintenance
2. Car maintenance
3. Четырехцилиндровыв engines
4. VS engines
5. All engines
5.1. General information
5.2. Compression check in engine cylinders
5.3. Dismantle of the power unit - security measures
5.4. The engine - removal and installation
5.5. Major maintenance of the engine - general information
5.6. Engine restoration - alternatives
5.7. Major maintenance 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 condition check
5.10. A head of cylinders - assembly
5.11. Shatunno-porshnevaya group dismantle
5.12. The crankshaft - dismantle
5.13. The block of cylinders - cleaning
5.14. The block of cylinders - condition check
5.15. Rods and pistons - condition check
5.16. The crankshaft - condition check
5.17. Radical and shatunny bearings - check and selection
5.18. Major maintenance 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 shatunny bearings
5.23. Engine start-up after repair and a running in
6. Systems of cooling, 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 furnish elements
17. Electric equipment system


5.12. The crankshaft - dismantle

The crankshaft can be removed only after engine dismantle from the car. Previously remove a flywheel (or a leading disk), a pulley-uspokoitel, a chain, the pallet, a maslopriyemnik, the oil pump (on V6), a forward cover and rods with pistons.

11.46 ... and carefully get the piston and  a rod

12.1б... or shchupy

1. Previously check axial люфт the crankshaft (photo). For what displace the crankshaft towards a back part of the engine, having made the maximum effort, and in this situation establish an indicator scale on a zero. Then push a cranked shaft towards a forward part of the engine and consider indicator indications. The size axial люфта is equal to distance on which the shaft moved. If axial люфт exceeds standard value, check wear of persistent surfaces of cheeks of the crankshaft. If wear insignificant, люфт has to be compensated by installation of new radical bearings. Люфт it is possible to measure щупами, laying them between an end face of the 3rd radical bearing (or the 4th on V6 engines) and a crankshaft cheek.
2. Check existence on covers of oriyentatsionny arrows and markings of number of the cylinder. Usually covers are numbered beginning from a forward part of the engine. If marking is absent, put labels with a core. Release bolts of covers on 1/4 turns at one time in the specified sequence of return (photo), until then while bolts will not begin to turn away by hand.
12.1а Check axial люфта crankshaft indicator...

12.2а Marking of covers of radical bearings

12.2б Sequence of an otpuskaniye of bolts of covers on 4-cylinder engines...

12.2в ... and on V6 engines

13.2 Removal of the remains of laying

3. Carefully displace covers of radical bearings and remove them together with the loose leaf. On 4 - cylinder engines of a cover of back and average bearings are taken by the adaptation (photo). On V6 engines of a cover are cast in a uniform framework.
4. Carefully remove the crankshaft. Establish covers with loose leaves in a former order and tighten bolts by hand.

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5.13. The block of cylinders - cleaning