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
3.10. A cranked shaft and a flywheel
3.11. A head of cylinders and клапанный the mechanism
3.12. A camshaft and its drive
3.12.1. Features of the device
3.12.2. Backlash adjustment between levers and camshaft cams
3.12.3. Adjustment of a tension of a chain
3.12.4. Camshaft check
3.12.5. Check of the case of bearings of a camshaft
3.12.6. Натяжитель
3.12.7. A chain of a drive of a camshaft
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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3-12-2-regulirovka-zazora-mezhdu-rychagami-i-kulachkami-raspredelitelnogo-vala.html

3.12.2. Backlash adjustment between levers and camshaft cams

PERFORMANCE ORDER
1. Backlashes regulate on the cold engine, preliminary having adjusted a chain tension. After adjustment the backlash should be 0,14–0,17 mm.
2. Turn a cranked shaft clockwise before label coincidence on an asterisk of a camshaft with a label on the case of bearings that will correspond to the end of a step of compression in the fourth cylinder. In this position the backlash at the final valve of 4th cylinder (8th cam) and the inlet valve of 3rd cylinder (6th cam) is regulated.
3. Ослабьте a counternut of an adjusting bolt of the lever.
4. Insert between the lever and a camshaft cam flat щуп А.95111 in the thickness of 0,15 mm and a wrench turn or unscrew a bolt 2 with the subsequent tightening of a counternut 3 while at the tightened counternut щуп 1 will not enter with an easy jamming.
5. After adjustment of a backlash at the final valve of 4th cylinder and the inlet valve of 3rd cylinder consistently turn a cranked shaft on 180 ° and regulate backlashes, observing the sequence specified in the table.

Sequence of adjustment of backlashes in клапанном the mechanism

Angle of rotation of a cranked shaft
Cylinder number in which there is a step compression (end)
Number of adjustable valves (cams)
0 °
4
8 and 6
180 °
2
4 and 7
360 °
1
1 and 3
540 °
3
5 and 2

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3.12.1. Features of the device
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3.12.3. Adjustment of a tension of a chain