Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and operation of the car



Toyota 4ranner
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   + 3.1. 4-cylinder engines
   + 3.2. V6 3,0 engines of l (1993-1994) and 3,4 l (since 1995)
   - 3.3. Dismantle and capital repairs of the engine
      3.3.1. Specifications
      + 3.3.2. Capital repairs
      3.3.3. Diagnostics of the engine by means of the vacuum gage
      3.3.4. Check of a compression in engine cylinders
      + 3.3.5. Dismantle of the power unit
      + 3.3.6. Head of cylinders
      3.3.7. Valves
      3.3.8. Shatunno-porshnevaya group
      - 3.3.9. Crankshaft
         3.3.9.1. Dismantle
         3.3.9.2. Check of a state
         3.3.9.3. Installation and check of gaps in radical bearings
      3.3.10. Block of cylinders
      3.3.11. Honningovaniye of cylinders
      + 3.3.12. Rods and pistons
      3.3.13. Radical and shatunny bearings
      3.3.14. Balansirny shaft
      3.3.15. Assembly order
      3.3.16. Piston rings
      3.3.17. Start-up of the engine after repair and a running in
+ 4. Systems of heating, ventilation
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes


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3.3.9.2. Check of a state

PERFORMANCE ORDER
1. Wash out a cranked shaft solvent and dry, clean oil channels, clear necks and remove agnails.
2. Check a condition of necks of a shaft, existence of cracks, hollows, zadir. Check a roughness of necks, having rubbed about them a copper coin. If there are traces, necks should be pereshlifovat. It is recommended to execute internal defectoscopy of the crankshaft.
3. Measure diameter of necks in several places and define conicity and ovality. Check a beating of the crankshaft having established in prisms.
4. At noticeable damages the crankshaft should be pereshlifovat and replaced inserts repair.
5. If on necks under epiploons the deep flute from a working edge of an epiploon was formed, there are scratches or other damages, the crankshaft is recommended to be replaced, or to consult in car service.