Minimum crankshaft speed at idle, rpm — 820-900 *
Compression in engine cylinders, kgf/cm², not less than — 10.0
The difference in compression values between engine cylinders, kgf/cm², no more than — 1.0
Generator drive belt deflection under a force of 10 kgf, mm:
- in the area between the fan and crankshaft pulleys - 12-17
- in the area between the fan and generator pulleys - 10-15
Density of coolant, g/cm³: Tosol — 1.078-1.085
Coolant temperature in the cooling system of a warm engine,°C — 95
The coolant level in the expansion tank on a cold engine is 3-4 cm above the "MIN" mark
Oil pressure in the lubrication system at minimum crankshaft speed in idle mode, kgf/cm² — 0.5
The same, at a rotation speed of 5600 rpm, kgf/cm² - 3.5-4.5
Maximum pressure developed by the fuel pump in the absence of fuel supply, kgf/cm² — 0.03
Fuel pump performance at crankshaft speed of 4000 rpm, l/h, not less than — 54
Carbon monoxide (CO) content in exhaust gases at idle speed, %, no more than — 0.5-1.2 **
Free travel of the clutch pedal, mm — 25-35
Free travel of the clutch release fork pusher - 4-5
Brake pedal force when braking with deceleration of 7.6 m/s², kgf, no more than - 40
The brake fluid level in the brake and clutch reservoirs is up to the lower edges of the filler necks
Total braking force on the wheels when the service brake is applied with a force of 40 kgf, not less than, kgf:
- front axle - 360-380
- rear axle - 330-350
Difference in braking forces on wheels of one axle, %, no more than — 15
Number of clicks of the parking brake handle - 4 or 5
Braking force on wheels when braking with parking brake, kgf, not less than — 250
Maximum slope on dry hard ground on which a fully loaded vehicle is held indefinitely by the parking brake when the handle is moved to 4 or 5 teeth of the sector, % — 30
Minimum permissible thickness of brake shoe linings, mm:
- front - 1.5
- rear - 2.0
Steering wheel free play - 5
The same, when measuring along the steering wheel rim, mm - 18-20
Front wheel alignment for a run-in vehicle under load*** when measured between rims, mm — 2-4
Front wheel alignment for a run-in vehicle under load*** when measured between rims and vertically, mm (deg) — 1-5 (0°30'±20)
Longitudinal tilt of the wheel rotation axis under load***, deg — 4°±30'
Lateral tilt of the wheel pivot axis under load***, deg — 6°04'
Axial clearance in front wheel hub bearings, mm — 0.02-0.08
Air pressure in tires, for cars 2101, 21011, 21013, kgf/cm²:
- front wheels - 1.7
- rear wheels - 1.8
Air pressure in tires for cars 2102 and 21021 with a load of 5 people and 80 kgf of cargo in the trunk, kgf/cm²:
- front wheels - 1.5
- rear wheels - 2.0
Air pressure in tires for vehicles 2102 and 21021 with a load of 1 person and 360 kgf cargo and 2 people and 290 kgf cargo, kgf/cm²:
- front wheels - 1.5
- rear wheels - 2.2
Depth of tire tread pattern at the center of the tread, mm, not less than — 1.6
Permissible wheel imbalance, gf mm — 2600
Mass of trucks in each wheel balancing plane, g, no more than — 8
Electromotive force of the battery, V — 11-13
The text is copied from the online portal: VazBook.ru
Generator voltage limited by voltage regulator, V — 13.9-14.5
The gap between fully open contacts of the breaker, mm — 0.4±0.05
The angle of the closed state of the breaker contacts is 5-7°
The gap between the spark plug electrodes, mm — 0.5-0.6
* With carburetors mod. 2101 — 720-800 rpm
** For carburetors mod. 2101 no more than 1.5-2.5%
*** Load 320 kgf, which corresponds to the weight of 4 people and 40 kgf of cargo in the trunk