VAZ 2101, 2102
1. Specifications
2. Operation and service
3. The engine
3.1. Features of the device
3.2. Possible malfunctions of the engine, their reason and elimination methods
3.3. Removal and engine installation
3.4. Engine dismantling
3.5. Engine assemblage
3.6. Bench tests of the engine
3.7. Engine check on the car
3.8. The block of cylinders
3.9. Pistons and rods
3.9.1. Features of the device
3.9.2. Выпрессовка a piston finger
3.9.3. Clearing
3.9.4. Piston selection to the cylinder
3.9.5. Backlash check between the piston and a finger
3.9.6. Check of backlashes between piston flutes and rings
3.9.7. Backlash check between loose leaves of a rod and cranked shaft
3.9.8. The control of weight of pistons
3.9.9. Assemblage of shatunno-piston group
3.9.10. Check запрессовки a finger
3.9.11. Parallelism of axes of the bottom head of a rod and a piston finger
3.10. A cranked shaft and a flywheel
3.11. A head of cylinders and клапанный the mechanism
3.12. A camshaft and its drive
3.13. Cooling system
3.14. Greasing system
4. Fuel system
5. Ignition system
6. Start and gymnastics system
7. Transmission
8. A running gear
9. A steering
10. Brake system
11. An electric equipment
12. A body
13. Features of repair
14. Appendices


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3.9.10. Check запрессовки a finger

The collected complete set the piston-finger-rod established on adaptation A.95615 for test on выпрессовывание of a finger

1 – an indicator pin in contact with the core end;
2 – a core head in contact with a finger;
3 – a carving core with a groove;
5 – a core nut;
6 – a persistent finger of a core;
7 – the handle of a clip of an arm;
8 – an indicator arm;
9 – the indicator


Durability запрессовки a finger is checked after assemblage of group a rod-finger-piston with the help динамометрического a key and adaptation A.95615.

PERFORMANCE ORDER
1. Clamp the basis 4 (fig. the Collected complete set the piston-finger-rod established on adaptation A.95615 for test on выпрессовывание of a finger) of the adaptation in a vice and see establish on it shatunno-piston group.
2. Lower an arm 8 indicators, insert into an aperture of a finger a carving core 3 and advance it in a lug aperture against the stop heads 2 cores in a finger end face.
3. On the core end screw a nut 5 and tighten it so that it, adjoining to a support, has chosen possible backlashes.
4. Raise an arm 8 before horizontal position, fix its handle 7 and establish a pin of 1 indicator 9 on a head 2 cores, inserted into a finger.
5. Establish on a zero the indicator and insert into a groove of a carving core an emphasis 6 that the core was not turned.
6. A Dinamometrichesky key 2 wrap a nut of 1 core, putting to it the moment 12,7 H·м (1,3 кгс·м) that corresponds to axial loading 3,92 кH (400 кгс).
7. Finger landing in a rod will be correct if after cancellation динамометрического a key and nut returning in a starting position of the marksman of the indicator will come back to a zero.
8. In a case проскальзывания a finger in the top head of a rod replace a rod new.

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3.9.11. Parallelism of axes of the bottom head of a rod and a piston finger