Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 release

Repair and operation of the car



Suzuki Grand Vitara
- General information
   + Precautionary measures
   Main precautionary measures
   Precautionary measures during the work with the catalyst
   Precautionary measures at service of electric chains
   + Procedure of check of electric chains
   The interrupted or weak connection
   Precautionary measures at installation of means of mobile communication
   + Identification information
   The warning, warning and information stickers
   Places of raising of the car
   The list of the reductions which are used in this manual
   - Metric information
      Metric fasteners
      Recognition of durability of a bolt
   Standard moments of inhalings
+ 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
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment


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Recognition of durability of a bolt

Generally the majority of the used bolts with a metric carving have a class of the strength characteristic 4 T, 6.8, 7 T, 8.8, and the radial characteristic, is beaten out on a head of each bolt.

Some nuts with a metric carving are marked by a stamp method on a nut surface, for strength characteristics 6 or 8. In the drawing various ways of marking are shown below. When replacing bolts with a metric carving, attentively select bolts and nuts of identical durability or stronger, than standard (with the same or higher marking). It is also not less important to select the replaced bolts of the necessary diameter and with the correct step of a carving. Necessary nuts and bolts are available through department of spare parts.

Bolts with a metric carving: numbers of an identification class or marking corresponds to bolt durability (increase in numbers means increase in durability).

1 — determination of durability of nuts