24.3. A specification for adjustments and control

Gaps in the mechanism of the drive of valves between cams and levers on cold (18-20 about C) engine, mm:

  • for inlet valves
0,15
  • for final valves
0,20

Liquid temperature in the cooling system of the heated-up engine at air temperature 20-30 about With, full loading and the movement with a speed of 80 km/h, no more, about With

95

The minimum frequency of rotation of a bent shaft on the mode of idling, min.-1

750-800

Oil pressure in the engine lubrication system at a temperature of oil of +85 about With and the frequency of rotation of a bent shaft of 5400 min.-1, MPa (kgf/cm 2)

0,35-0,45 (3,5-4,5)

Level of cooling liquid in a broad tank on the cold engine

3-4 cm higher than a tag of "MIN"

Deflection of a belt of the drive of the pump of cooling liquid at effort of 100 N (10 kgfs), mm

10-15

Gap between electrodes of a spark plug, mm:

  • carburetor engine
0,7-0,8
  • the engine with system of injection
1,00-1,13

Initial corner of an advancing of ignition to VMT, a hail:

  • for gasoline with octane number 91
1±1
  • for gasoline with octane number 93,95
3±1

Free wheeling of a pedal of coupling, mm

25-35

Free wheeling of a pedal of a brake at the idle engine, mm

3-5

Free wheeling of a steering wheel in provision of the movement on a straight line, no more, hail (mm)

5 (18-20)

Convergence of forward wheels for the rolled car under load of 3200 N (320 kgfs), mm

2-4

Disorder of forward wheels for the rolled car under load of 3200 N (320 kgfs), a hail (mm)

00 °30 '±20' (1-5)

Longitudinal inclination of an axis of turn of a wheel for the rolled car under load of 3200 N (320 kgfs), a hail

3 °30 '±30'

Pressure in tires, MPa (kgf/cm 2):

  • forward wheels
0,21 (2,1)
  • back wheels
0,19 (1,9)

Axial gap in bearings of naves of forward wheels, mm:

  • at adjustment
0,02-0,07
  • in operation
0,02-0,15

Minimum admissible thickness of overlays for blocks of forward and back brakes, mm

1,5

Liquid level in tanks of a hydraulic actuator of brakes and couplings

To the lower edges of jellied mouths

The maximum bias (dry solid soil) on which the car with full loading is kept unlimited time by the parking brake, %.

25

Course of the lever of the parking brake, teeth:

  • at adjustment
4-5
  • in operation
4-7