Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 release

Repair and operation of the car


Suzuki Grand Vitara
+ General information
+ Maintenance and lubricant
+ Heater, ventilation and conditioner
+ Steering
+ Suspension bracket
+ Wheels and tires
+ Forward driving shaft / bearing of a shaft. Oil epiploon
+ Driveshafts
+ Brake system
+ Engines
+ Fuel system
+ System of ignition
+ System of start
+ System of release
- Transmissions
   + Mechanical transmission (type 1)
   - Mechanical transmission (type 2)
      - General description
         Definition like transfer
         Description of system
      Diagnostics
   + Automatic transmission (4 A/T)
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment

9df16362

Description of system

The manual transmission consists of the leading shaft, the main shaft, a countershaft and transfer of a backing installed in aluminum and cast cases. Its transfers represent five forward speeds in synchronous gearing and one speed of a backing in system of continuous gearing.

Transfers of the main shaft keep on needle bearings, and on them rings of the synchronizer and a sleeve and naves of the synchronizer are established.

The case of the lever of gear shifting is behind the case of the transmission above and has a cam which does not allow direct transfer to switch from the fifth speed to a backing.

As aluminum and cast cases are sealed by laying of liquid type, at their assembly after dismantling it is necessary to apply original sealant or its analog on the adjoining surfaces.

Besides, connecting bolts of the case should be tightened a wrench to the specified value of the moment of an inhaling, avoiding excessively strong or excessively weak tightening.