Suzuki Grand Vitara SQ416/SQ420/420WD

Since 1998 of release

Repair and car operation

Suzuka Grandee Vitara
+ The general information
+ Maintenance service and greasing
+ Heater, ventilation and the conditioner
+ Steering
+ Suspension bracket
+ Wheels and tyres
+ Forward приводной a shaft shaft/bearing. An oil epiploon
+ Kardannye shaft
+ Brake system
- Engines
   - Mechanical part of engine G16
      - The general description
         The engine
         Engine greasing
      + Routine maintenance
      + Piston rod, piston rings, rods and cylinders
      The special tool
      Necessary service materials
      Technical characteristics of the rotating moment of an inhaling
   + Mechanical part of engine J20
   + Engine cooling
+ Fuel system
+ Ignition system
+ Start system
+ Release system
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. An immobilizer
+ Electric equipment


Engine greasing

The oil pump is established on коленвалу from outside a pulley of a cranked shaft. Oil is soaked up through a grid of the oil pump and arrives through the pump to the oil filter. The filtered oil arrives on two channels in the cylinder block. On one channel, oil reaches the basic bearing of a cranked shaft. Oil from the basic bearing of a cranked shaft supplies the bearing of the top head of a rod with the help взаимопересекающихся the channels drilled in коленвале, and then is injected into the small aperture provided on большем the end of a connecting rod for greasing of the piston, piston rings and a cylinder wall.

On other channel, oil rises to a head of the cylinder and greases a cam-shaft neck, коромысло the valve, a cam-shaft etc., passing through an oil highway in an axis коромысла.

To us the oil pump is редукционный the valve of system of greasing. This valve starts to reduce pressure of oil if pressure exceeds 400 кПа (4.0 kg/sm2, 56.9 пси). The dumped oil arrives back in маслосборник.