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




80e768f8

2-1-1-5-blok-cilindrov.html

2.1.1.5. Block of cylinders

Fig. 2.7. The block of cylinders and the scheme of passing of an air stream at rotation of a bent shaft of the engine: 1 – camera of the pump of cooling liquid; 2 – thermostat case; 3 – case; 4 - arm of an oil filter; 5 – conditioner compressor arm; 6 –


The block of cylinders (fig. 2.7) is manufactured of light aluminum alloy. Application of thin-walled pig-iron sleeves of cylinders and aluminum alloy for production of the block of cylinders allows to realize a compact design. Sleeves of cylinders thin-walled, thus, boring is not possible. In partitions of the block of cylinders channels are made. As a result air from the lower part of cylinders goes more smoothly, and pump losses (the counter-pressure at the piston bottom made by back and forth motion of the piston) decrease that increases engine capacity. The arm of an oil filter and the compressor of the conditioner are integrated into a case, also the camera of the pump of cooling liquid, the case of the thermostat and the holder of a back epiploon of the crankshaft are integrated into the block of cylinders.

"previous page
2.1.1.4. Head of the block of cylinders
following page"
2.1.1.6. Piston