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
2.1.2. Mechanism of the drive of valves
2.1.2.1. Cam-shaft of the drive of valves
2.1.2.2. Inlet and final valves
2.1.2.3. Gas distribution mechanism drive chain
2.1.2.4. Natyazhitel of a chain
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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2.1.2.2. Inlet and final valves

Inlet and final valves with the increased working surface of the valve are used to improvement of a gas-stream on an admission and release. Rods of valves of the reduced diameter are applied to decrease in resistance to a stream on an admission and release and to weight reduction of valves. Along with the increased height of raising of the valve, valve pushers without adjusting washers are used that provides the big surface of contact of a cam. Adjustment of gaps in the valvate mechanism is made by a podobor and replacement of the corresponding pushers of valves.

NOTE
Well to 35 sizes of pushers of valves, the increment of the size makes 0,020 mm, from 5,060 to 5,740.

Fig. 2.14. Valve section: 1 – cam-shaft; 2 – valve pusher



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2.1.2.1. Cam-shaft of the drive of valves
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2.1.2.3. Gas distribution mechanism drive chain