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
2.1.1. General information
2.1.1.1. Distinctive features of engines models 1AZ-FE and 2AZ-FE
2.1.1.2. Cover of a head of the block of cylinders
2.1.1.3. Laying of a head of the block of cylinders
2.1.1.4. Head of the block of cylinders
2.1.1.5. Block of cylinders
2.1.1.6. Piston
2.1.1.7. Rod
2.1.1.8. Bent shaft
2.1.1.9. Balancing shaft
2.1.1.10. System of the drive of auxiliary units of the engine
2.1.2. Mechanism of the drive of valves
2.1.3. Lubrication system
2.1.4. Cooling system
2.1.5. System of an admission and vyspusk
2.1.6. Fuel system
2.1.7. System of ignition
2.1.8. System of start-up
2.1.9. Starter
2.1.10. Control system of the engine
2.2. Mechanical part of engines of models 1AZ-FE and 2AZ-FE
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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2-1-1-9-balansirovochnyjj-val.html

2.1.1.9. Balancing shaft

Fig. 2.11. Balancing shaft: 1 – bent shaft; 2 – drive; 3 – balancing shaft 2; 4 – balancing shaft 1; 5 – case of a balancing shaft


The balancing shaft is used for reduction of fluctuations. The drive of a balancing shaft is carried out by a gear wheel which is established on a counterbalance of a bent shaft. Besides, the gear wheel from polymeric material allows to reduce noise level and to facilitate a design.


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2.1.1.8. Bent shaft
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2.1.1.10. System of the drive of auxiliary units of the engine