Tayota Kamri's repair since 2001
1. Operation manual and to maintenance of the car
2. Engine
2.1. Petrol engines models 1AZ-FE and 2AZ-FE
2.2. Mechanical part of engines of models 1AZ-FE and 2AZ-FE
2.2.1. General information and safety measures on removal of the power unit
2.2.2. Removal of sealant
2.2.3. The specification of types of the applied nuts and bolts
2.2.4. Service of a mechanical part of the engine
2.2.5. General repair operations
2.2.6. Dismantling, check and assembly of a head of the block of cylinders
2.2.7. Dismantling, check and assembly of the block of cylinders
2.2.7.1. Dismantling of the block of cylinders
2.2.7.2. Check of a radial side play of the conrod bearing
2.2.7.3. Replacement of inserts of radical bearings
2.2.7.4. Removal of the piston and rod assembled
2.2.7.5. Measurement of axial and radial side plays of a bent shaft and in radical bearings
2.2.7.6. Check of a gap between the piston and the cylinder
2.2.7.7. Check of a gap between a compression ring and a flute
2.2.7.8. Check of a gap in the lock of a piston finger
2.2.7.9. Check of internal diameter of an opening under a finger in the piston
2.2.7.10. Check of diameter of a piston finger
2.2.7.11. Check of landing of a piston finger
2.2.7.12. Check of a rod
2.2.7.13. Check of a kolnchaty shaft
2.2.7.14. Check of conrod and radical necks
2.2.7.15. Check of conrod bolts
2.2.7.16. Check and replacement of inserts of radical bearings
2.2.7.17. Assembly of conrod and piston group
2.2.7.18. Installation of piston rings
2.2.7.19. Installation of inserts of conrod bearings
2.2.7.20. Assembly of the block of cylinders
2.2.8. General assembly
2.3. Petrol engine of model 1MZ-FE
2.4. Mechanical part of the engine of model 1MZ-FE
2.5. Appendix
2.6. Tables
3. Transmission
4. Running gear
5. Steering
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment




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2.2.7.4. Removal of the piston and rod assembled

Fig. 2.100. Removal of a deposit from the top part of the cylinder


Prered of subjects how to remove the piston and a rod assembled, remove with development a deposit from the top part of the cylinder, as shown in the figure 2.100.

Fig. 2.101. Removal of compression rings


Take the piston assembled with a rod and the top insert of the bearing through the top part of the block of cylinders. An expander remove both compression rings (fig. 2.101).

Fig. 2.102. Extraction of a lock ring of the piston


By means of the screw-driver remove lock rings (fig. 2.102).

Fig. 2.103. A warming up of pistons in special electroboxing


Having placed pistons in the special electrobox, gradually heat them to temperature of 80-90 °C (fig. 2.103).

Fig. 2.104. Extraction of a piston finger from the piston


Using the hammer with plastic brisk and a brass core, beat out a piston finger and remove a rod (fig. 2.104).

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2.2.7.3. Replacement of inserts of radical bearings
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2.2.7.5. Measurement of axial and radial side plays of a bent shaft and in radical bearings