Lada VAZ2121 Manuale Utente

Valve rocker to cam clearances (engine cold), mm

0.15

Breaker point gap, mm

0.4 +/- 0.05

End play in front wheel hub bearings, mm

set during adjustments

0.01-0.07

maximum permissible in service

0.15

Fan belt deflection under 100 N (10 kgf), mm

10-15

Spark plug gap, mm

0.5-0.6

Clutch pedal free travel, mm

25-35

coolant specific gravity at 20.C, g/cm

1.078-1.085

Brake pedal free travel (engine shut down), mm

3-5

Maximum steering wheel play (car wheels in straight ahead position)

5

o

Same, measured on wheel rim, mm

18-20

Toe in for run-in laden car *, measured between wheel rims, mm

2-4

Camber  for  run  in  laden  car  *,  measured  between  wheel  rim  and
vertical, mm

1-5

Degrees

0

o

30 +/- 20

Caster for run in laden car *

3

o

30 +/- 30

Kingpin inclination for run in car *

11

o

30

Minimum permissible thickness of brake pads and linings, mm:

front brakes

1.5

rear brakes

2

Maximum  temperature  of  coolant  in  warmed  up  engine  at  ambient
temperature of 20-30"C with fully laden car running at 80 km/h, 

o

 C

95

Coolant level in expansion tank (cold engine) above MIN mark. cm.

3-4

Fluid level in brake and clutch reservoirs

to 

lower

edge  of  filler
necks

Oil pressure in engine lubricating system at engine speed  of 5,400 rpm
and oil temperature of 85 "C, MPa (kgf/cm2)

0.35-0.45
(3.5-4.5)

Initial spark advance angle before TDC, deg

3-5

Tyre pressure, MPa (kgf/cm2):

front wheels

0.18(1.8)

rear wheels

0.17(1.7)

Maximum  gradient  of  dry  firm  ground  where  fully  laden  car  is  held
infinitely by  parking brake, with  brake lever shifted  through  45  teeth
of quadrant, %

30

*With a load of 3,200 N (320 kgf) which corresponds to the weight of four perrons  plus  400

N (40 kgf) in luggage compartment.