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
2.3. Petrol engine of model 1MZ-FE
2.3.1. General information
2.3.1.1. Distinctive features of the engine of model 1MZ-FE
2.3.1.2. Cover of a head of the block of cylinders
2.3.1.3. Laying of a head of the block of cylinders
2.3.1.4. Head of the block of cylinders
2.3.1.5. Block of cylinders
2.3.1.6. Piston
2.3.1.7. Rod
2.3.1.8. Bent shaft
2.3.1.9. Pulley of a bent shaft
2.3.2. Mechanism of the drive of valves
2.3.3. Lubrication system
2.3.4. Cooling system
2.3.5. System of an admission and vyspusk
2.3.6. Fuel system
2.3.7. System of ignition
2.3.8. Control system of the engine
2.3.9. Basic elements of a control system of the engine
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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2-3-1-5-blok-cilindrov.html

2.3.1.5. Block of cylinders

The block of cylinders has a corner of disorder 60 ° and the mutual longitudinal shift of ranks of cylinders of 36,6 mm (1,44 inches), distances between axes of cylinders make 105,5 mm (4,15 inches) that allows to provide its compactness. The block of cylinders is manufactured of light aluminum alloy. Thin-walled pig-iron sleeves of cylinders are established with a tightness to guarantee additional reliability. Sleeves of cylinders too thin-walled, thus, boring is not possible. For ensuring compactness of the engine the camera of the pump of cooling liquid and the input channel of the pump are located in disorder of the block of cylinders. Inflows of fastening of sensors of a detonation are located in two places in disorder of the block of cylinders. Covers of bearings of a bent shaft fasten four bolts with the inhaling moment in a plasticity zone for each radical neck of a bent shaft. Besides, each cover is pulled together with bolts in the cross direction for increase in reliability of its fastening.

Fig. 2.182. Block of cylinders of the engine 1MZ-FE: 1 – camera of the pump of cooling liquid; 2 – inflows of sensors of a detonation; 3 – cover of the bearing of a bent shaft; 4 – sealing washer; 5 – bolts with the inhaling moment in a plasticity zone





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2.3.1.4. Head of the block of cylinders
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2.3.1.6. Piston