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
+ Coupling
+ Transfer
- Forward and back differentials
   - Forward диффренциал
      + The general description
      + Diagnostics
      - Service out of a workshop
         + Servicing
         - Check
            Control system of a full drive
            The air pump
         + Removal and installation
   + Back differential
+ Windows, mirrors, locks and security measures. An immobilizer
+ Electric equipment


The air pump



  1. Disconnect air hoses and фитинг from the air pump.
  2. Having removed bolts, remove the pump
  1. For installation execute removal procedure upside-down. The inhaling moment: 13 Н•м (1.3 kg th, 9.5 pounds-foots).



  1. Establish on the pump the special tool, the voltmeter and the battery.
1 — the pump
  1. Tighten an adjusting bolt of the special tool against the stop and close its lateral aperture for check of air by means of a fuel hose as a deaf stopper. The special tool (A): 09918-18110.
  2. Check up, that the motor started to work (its sound) when the battery is connected was audible, and stopped, when the specified pressure is reached. Check up, whether there is no air leak. The specified pressure: 30.0 – 45.0 кПа (0.30 – 0.45 kg/sm2, 4.25 – 6.40 pounds on sq. inch).
  3. Check up, that voltmeter indications were within resulted below values:
    • When the motor works: 0 – 1 Volt
    • When the motor has ceased to work: 10 – 14 Volt

Let's to the motor work continuously more than 10 seconds that it has not broken.