Check of gaps between loose leaves and necks of a cranked shaft. Nissan Almera (from 1995 to 1999 of release)
Nissan Almera service from 1995 to 2000 in N15 body
1. General information
2. The general requirements to car repairs
3. Operation and car maintenance
4. Petrol engines
4.1. Removal and installation of the power unit
4.2. Dismantling and engine assembly
4.3. Block of cylinders
4.4. Shatunno-porshnevaya group
4.5. Cranked shaft and flywheel
4.5.1. Check of a technical condition
4.5.2. Check of gaps between loose leaves and necks of a cranked shaft
4.5.3. Check of an axial gap of a cranked shaft
4.6. Gazoraspredeleniye mechanism
4.7. Head of the block of cylinders of GA14DE and GA16DE engines
4.8. Head of the block of cylinders of the SR20DE engine
4.9. Cooling system
4.10. Greasing system
4.11. System of production of the fulfilled gases
4.12. Power supply system
4.13. Complex control system of the engine (KSUD)
5. Diesel engines
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Appendices
13. Electric equipment schemes
 









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4.5.2. Check of gaps between loose leaves and necks of a cranked shaft

Check is carried out by means of the special calibrated plastic wire.
Carefully clear working surfaces of loose leaves and the corresponding neck of a cranked shaft. Put the piece of the plastic calibrated wire equal on length to width of the loose leaf, on a neck surface. Depending on a type of a checked neck establish on a neck a rod with a cover or a cover of the radical bearing and tighten nuts or fastening bolts. Nuts of shatunny bolts tighten the moment of 2,9 kgfs · m, bolts of fastening of covers of radical bearings — the moment of 5,3 kgfs · m. Do not allow thus a provorachivaniye of a cranked shaft of the engine.
Turn out bolts, uncover and, using a scale put on packing of a wire, by deformation of a wire determine gap size.
If the gap in bearings exceeds
0,1 mm, перешлифуйте necks under the repair size also put loose leaves of the repair size.

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4.5.1. Check of a technical condition
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4.5.3. Check of an axial gap of a cranked shaft