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
+ Fuel system
+ Ignition system
+ Start system
+ Release system
- Transmissions
   + Mechanical transmission (type 1)
   + Mechanical transmission (type 2)
   - Automatic transmission (4 A/T)
      - The general description
         Coupling/brake functions
         The table of functions of components
         + Electronic system of a gear change
      + Diagnostics of an automatic transmission
      + Safety measures at diagnostics of malfunctions
      + Visual survey
      + Service out of a workshop
      + System of blocking of brakes
      + System check
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. An immobilizer
+ Electric equipment

Coupling/brake functions


1 — cцепление raising transfer 2 — a brake of raising transfer 3 — forward coupling 4 — direct coupling 5 — the second coupling наката 6 — the second brake 7 — a backing brake	8 — муфта a free wheeling №2 9 — муфта a free wheeling №1 10 — муфта a free wheeling of raising transfer 11 — a leading shaft of raising transfer 12 — a leading shaft of forward coupling 13 — an intermediate shaft


1 — cцепление raising transfer 2 — a brake of raising transfer 3 — forward coupling 4 — direct coupling 5 — the second coupling наката 6 — the second brake 7 — a backing brake	8 — муфта a free wheeling №2 9 — муфта a free wheeling №1 10 — муфта a free wheeling of raising transfer 11 — a leading shaft of raising transfer 12 — a leading shaft of forward coupling 13 — an intermediate shaft

The knot name	Function
Coupling of raising transfer	Links drove raising transfer and a solar gear wheel.
Brake of raising transfer	Fixes a solar gear wheel of raising transfer.
Муфта a free wheeling of raising transfer	Links drove raising transfer and a solar gear wheel, only when it is resulted by the engine
Forward coupling	Links a leading shaft and an intermediate shaft.
Direct coupling	Links a leading shaft to forward and back solar gear wheels.
The second brake наката	Fixes forward and back solar gear wheels.
The second brake	Fixes an external holder муфты a free wheeling №1 that forward and back solar gear wheels did not move counter-clockwise (a direction opposite to a direction of rotation of the engine).
Backing brake	Fixes the forward planetary drove.
Муфта a free wheeling №1	Does not allow to forward and back solar gear wheels to turn counter-clockwise, only when the second brake in work.
Муфта a free wheeling №2	Does not allow forward planetary водилу to turn counter-clockwise.