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
      + Routine maintenance
      - Piston rod, piston rings, rods and cylinders
         Major repairs
         The bearing of a cranked shaft, коленвал and the block of 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







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Piston rod, piston rings, rods and cylinders

1 — the top ring
2 — the second ring
3 — маслосъемное a ring
4 — the piston
5 — шатун*

6 — a bearing cover шатуна*
7 — the bearing шатуна*
8 — a piston finger
9 — a lock ring of a piston finger
10 — a nut of a cover of the bearing of a rod


*5) do not grease with engine oil an internal surface штоковой a cylinder cavity.

*6) do not grease with engine oil an internal surface of a cover.

*7) do not put engine oil between штоковой a cavity of the cylinder and the bearing, between a cover and the bearing.

The rotating moment of an inhaling.
Not to use repeatedly.

Grease with engine oil sliding surfaces of each part.

Removal

 PERFORMANCE ORDER

  1. Remove a head of the cylinder from the block of cylinders, having addressed to section «Valves and a cylinder head» in this chapter.
  2. Merge engine oil.
  3. Remove маслосборник and a grid of the oil pump, having addressed to Razdelu Maslosbornik and a grid of the oil pump in this Chapter.
  4. Note cylinder number on all pistons, rods and covers of bearings of a rod, using a silver pencil or a quick-drying paint.
  5. Remove covers of bearings of a rod.
  1. Establish directing hose (1) over a carving шатунных bolts. It is necessary to avoid damage of a pin of the bearing and a carving шатунных bolts at rod removal.
  1. Remove a deposit from top of an aperture of the cylinder before to get the piston from the cylinder.
  2. Push out the piston and rod knot at the top from a cylinder aperture.

Removal

 PERFORMANCE ORDER

  1. By means of a dilator of piston rings remove two компрессионных rings (top and the second) and маслосъемное a ring from the piston.
  2. Remove a piston finger from a rod.
    • Ослабьте lock rings of a piston finger (1).
    • Remove a piston finger.

Cleaning

Remove a deposit from the bottom of the piston and flutes of a piston ring by means of the suitable tool.

Check

Cylinders

 PERFORMANCE ORDER

  1. Check up walls of cylinders about scratches, roughnesses or the ledges specifying in excessive deterioration. If a cylinder trunk very rough or strongly scratched, or with ledges, chisel the cylinder and use the piston большего the size.
  2. With the help компрессиметра measure internal diameter of the cylinder in a direction of draug