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
      - Routine maintenance
         Compression check
         Check of depression of the engine
         Check of pressure of oil
         Filtering element of the air filter
         The case throttle заслонок and an inlet collector
         Exhaust system collector
         Cover of a head of the cylinder
         Маслосборник and a grid of the oil pump
         The oil pump
         Cover of a chain of synchronisation
         The second chain of synchronisation and натяжитель chains
         The first chain of synchronisation and натяжитель chains
         Cam-shafts and regulators клапанного a backlash
         Valves and head of the block of the cylinder
         Pistons, piston rings, rods and cylinders
      + 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




The case throttle заслонок and an inlet collector

Components

1 — an inlet collector
2 — a lining of an inlet collector
3 — the case throttle заслонок
4 — submitting топливопровод

5 — the valve recycling the fulfilled gases
6 — an element of rigidity of an inlet collector (the back party)
7 — an element of rigidity of an inlet collector (the forward party)
8 — the gauge of pressure difference of a collector


Not to use repeatedly.

Removal

 PERFORMANCE ORDER

  1. Dump fuel pressure.
  2. Disconnect a negative cable from the accumulator.
  1. Merge cooling liquid.

In order to avoid a burn, do not open a stopper of a drain aperture and a radiator cover if the engine and a radiator have not cooled down yet. A burning liquid and steam can be pulled out outside under pressure if the stopper and a cover are opened too early.

  1. Remove a final hose of the air filter.
  1. Disconnect following electric conclusions:
    • Valve socket recycling the fulfilled gases
    • Socket of the valve of the control of idling
    • Socket of the gauge of position of the case throttle заслонок
    • Socket of the gauge of absolute pressure in an inlet collector
    • Clip of grounding from an inlet collector
    • The gauge of the multidimensional adjusting characteristic
  1. Disconnect a rope of an accelerator and a cable of a drive throttle заслонок А/Т (for models А/Т) from the case throttle заслонок.
  1. Disconnect following hoses:
    • Brake hose from an inlet collector
    • Hose of compulsory ventilation картера from an inlet collector
    • Vacuum hose of a regulator of fuel pressure from an inlet collector
    • Vacuum hose from the valve of absolute pressure in an inlet collector
    • Vacuum hose from an inlet collector
    • Water hoses from the case throttle заслонок and a water bypass pipe
    • Hose сапуна from the case throttle заслонок
    • Hose of giving of fuel and returnable hose from each pipe
  1. Remove a pipe of giving of fuel with fuel injectors from a cylinder head.
  2. Remove forward and back elements of rigidity of an inlet collector.
  3. Disconnect a water pipe from an inlet collector.
  1. Remove an inlet collector (1) from a head of the cylinder (2), and then its lining (3).

Installation

 PERFORMANCE ORDER

  1. Repeat dismantling procedure upside-down for the purpose of installation, without forgetting about the following.
  1. Use a new lining for an inlet collector (1).
  1. Establish a pipe of giving of fuel with fuel injectors on a cylinder head.
  1. Adjust люфт a rope of an accelerator and люфт a cable of a drive throttle заслонок А/Т (for models А/Т).
  1. Check up, whether all removed parts are put into place. Repeatedly establish any necessary parts which have not been earlier established.
  2. Back fill cooling system, having addressed to Section Washing and filling of system of cooling in the Head engine Cooling.
  3. On termination of installation turn the ignition key on ВКЛ, leaving the engine switched off, and check up fuel leak.
  4. At last, include the engine and check up, whether engine antifreeze proceeds.