Mazda 323
+ Introduction
+ Petrol engines
+ System of greasing of the engine
+ System of cooling of the engine
+ ignition System
+ Power supply system, carburetor, system of injection of fuel
+ Diesel engine
+ System of production of the fulfilled gases
+ Coupling
+ Manual transmission
+ Automatic transmission
+ Suspension bracket and steering system
+ Brake system
- Wheels and tires, body, car coloring, care of the car
The sizes of disks and tires/pressure in tires
Designations of disks
Designations of tires
Replacement of wheels
Rules of care of tires
Balancing of wheels
Antisliding chains
Spare wheel
Wear of tires
Body
Removal and installation of a front bumper
Removal and installation of a rear bumper
Removal and front grille installation
Removal and installation of lateral moldings
Removal and installation of a forward wing
Removal and cowl installation/adjustment
Removal and installation/adjustment of a door of a back
Removal and door installation/adjustment
Upholstery door door/window regulator/glass
Removal and installation of an upholstery of a door
Removal and installation of a glass/window regulator of a forward door
Lock/handle/cylinder of the lock of a door
Lock of a door of a back / internal drive
External mirror
Removal and installation of glass of a mirror
Panel of devices / average console
Forward seats
Removal and installation of a back seat
Back seat
Car coloring
Elimination of damages from stones
Rikhtovka body/repair of rusty openings
Preparation for painting
Coloring
Wash of the car
Care of a varnish covering
Protection of the bottom and preservation of cavities
Care of an upholstery
+ electric equipment System
+ Heater, lighting system, devices
+ Governing bodies and operation receptions
+ Electric circuits
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Wear of tires
On forward wheels slightly bigger wear of a lateral part of a working surface in relation to the middle is normal, and because of a carriageway inclination wear near to the middle of the road of edge of the tire (the left wheel: external edge, right wheel: the internal edge) is expressed more obviously. Non-uniform wear of tires first of all is caused by too low or too high pressure in tires and can be caused by mistakes in adjustment of corners of installation of wheels or disbalance, and also faulty shock-absorbers or disks.
Sawtooth wear of tires is usually caused by too big load of the car.
First of all it is necessary to watch the ordered pressure in tires, it is necessary to make this check at least time in four weeks. To check pressure only in cold tires. When heating pressure in tires increases at fast movement. It is absolutely wrong to reduce pressure in warm tires.
At too high pressure the middle of a working surface wears out more, as tires because of a high pressure more convex.
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At too low pressure lateral parts of a working surface more wear out, the middle caves in inside more.
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The wrong adjustment of corners of installation of wheels and disbalance give a peculiar drawing of wear which it is specified in diagnostics of malfunctions.
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