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
   + Brakes
   + Brake highway/hose the brake cylinder
   - Forward brakes
      + The general description
      Check and adjustment
      - Vehicle service
         Brake колодка a forward disk
         Support of a brake of a forward disk
         Disk of a forward brake
      Inhaling twisting moment
      Necessary materials
   + Lay and back brake
   + Antiblocking brake system (ABS)
+ Engines
+ 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


Vehicle service

Brake колодка a forward disk



  1. Lift a vehicle and remove a wheel.
  1. Remove bolts of a pin a support and (2).

Remove an E-ring with распорки and then remove a support (1) from the holder of a support.

Suspend the removed support on a hook from a wire (2) or similar to avoid excessive bending of a brake hose or not to extend it. Do not use the brake lever with removed колодками (3).

  1. Remove колодки (3).


Brake колодка

Check up degree of deterioration of an overlay колодки. If deterioration degree exceeds limiting, replace колодки with the new.
  • Thickness колодки (an overlay + a rim)
    • "a": a brake support "SUMITOMO"
  • The standard: 15.0 mm (0.590 inches)
  • Deterioration limit: 7.0 mm (0.275 inches)
    • Brake support "TOKIKO"
  • The standard: 15.5 mm (0.610 inches)
  • Deterioration limit: 7.5 mm (0.295 inches)

Never grind overlays колодки an emery paper. If an overlay to grind an emery paper, firm particles of an emery paper remain on an overlay and can damage a disk. When it is necessary to correct an overlay колодки, replace it with the new.

When колодки are removed, examine a support, whether there are no leaks of a brake liquid. Eliminate leaks if such is.

Brake disk


  1. Before survey it is necessary to remove brake колодки. Check up a disk surface, whether there are no scratches on worn out parts. Scratches on the surfaces of the disk which has been found out at such survey or replacement quite normal, and disk is not faulty, except for cases if scratches are serious. However if scratches deep or cover all surface of a disk, replace it. When one party is scratched only, grind and correct this party.
    • Thickness колодки (an overlay + a rim)
      • "a": a brake support "SUMITOMO"
    • The standard: 22 mm (0.866 inches)
    • Deterioration limit: 20 mm (0.787 inches)
      • Brake support "TOKIKO"
    • The standard: 17 mm (0.670 inches)
    • Deterioration limit: 15 mm (0.590 inches)
  1. Use wheel nuts and suitable flat washers that it is reliable to fix a disk on a nave, then establish циферблатный the indicator and measure deterioration on distance of 25 mm (0.98 inches) from external edge of a disk. A limit of a deflection of a disk: 0.15 mm (0.006 inches).

Before measurement, check up, whether the bearing of a forward wheel is stirred up.

1 — a wheel nut
2 — a lining

Pin of a sled of the cylinder, pin bolt

Check up, whether the pin of a sled smoothly moves. If it is faulty, correct or replace. Use rubber greasing "A" for greasing of a pin of a sled or an external surface of a bolt of a pin of a sled. Rubber greasing should be such that on its viscosity would not depend substantially on influence of low temperature in - 40 C (- 40F).


Check up, whether it is damaged пыльник, and whether there are no on it cracks. If it is faulty, replace.


The Note in the beginning of the given Chapter see.


  1. Establish clips колодки (1) and колодки (2).

Establish колодку a sensor control (5) turned to the centre of the case of a support.

1 — clips колодки
2 — колодки
3 — a disk
4 — the holder of a support
5 — a sensor control
6 — a lining
  1. Establish a support and tighten bolts of a pin of a support (1) or bolts of a pin of a sled of a support (1) according to the specification.
    • Inhaling twisting moment:
      • Brake support "TOKIKO"
      • Bolt of a pin of a support (a), (b): 27 Н•м (2.7 kg th, 20.0 pounds-foots)
      • Brake support "SUMITOMO"
      • Bolt of a pin of a support (M 10) (a): 50 Н•м (5.0 kg th, 36.5 pounds-foots)
      • Bolt of a pin of a support (M 12) (b): 85 Н•м (8.5 kg th, 61.5 pounds-foots)

Be convinced that boots have reliably risen in grooves.

  1. The twisting moment of an inhaling of nuts of forward wheels should correspond to the specification. An inhaling twisting moment: a wheel nut (b) — 100 Н•м (10.0 kg th, 72.5 pounds-foots).
  1. After installation end, will perform check of work of a brake.