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
   - Mechanical part of engine J20
      - The general description
         The engine
         Engine greasing
      + Routine maintenance
      + Assembly armature of the engine
      The special tool
      Necessary service materials
      Technical characteristics of the rotating moment of an inhaling
   + 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






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Engine greasing

The oil pump – the pump трохоидного the type, established under коленвал. 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 block of cylinders. On one channel, oil reaches basic bearings коленвала. Oil from basic bearings коленвала supplies bearings of a rod with the help взаимопересекающихся the channels drilled in коленвале, and then is injected from the big head of a 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 valves and cam-shafts etc., passing through an internal lubricant flute of cam-shafts.

On the oil pump is редукционный the valve of system of greasing. This valve starts to reduce pressure of oil if pressure exceeds 420 кПа (4.2 kg/sm2, 59.7 пси).