Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 of release

Repair and car operation



Suzuki Grandee of Wetar
+ General information
+ Maintenance and greasing
+ Heater, ventilation and conditioner
+ Steering
+ Suspension bracket
+ Wheels and tires
+ Forward driving shaft/bearing of a shaft. Oil epiploon
+ Driveshafts
+ Brake system
- Engines
   + Mechanical part of the G16 engine
   - Mechanical part of the J20 engine
      + General description
      - Routine maintenance
         Compression check
         Check of depression of the engine
         Check of pressure of oil
         Filtering element of the air filter
         Case of butterfly valves and inlet collector
         Collector of an exhaust system
         Cover of a head of the cylinder
         Oil pan and grid of the oil pump
         Oil pump
         Cover of a chain of synchronization
         Second chain of synchronization and natyazhitel of a chain
         First chain of synchronization and natyazhitel of a chain
         Cam-shafts and regulators of a klapanny gap
         Valves and head of the block of the cylinder
         Pistons, piston rings, rods and cylinders
      + Assembly fittings of the engine
      Special tool
      Necessary service materials
      Technical characteristics of the rotating moment of an inhaling
   + engine Cooling
+ Fuel system
+ ignition System
+ start System
+ release System
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment





Check of depression of the engine

Razryazheniye of the engine, being created in a soaking-up branch pipe, is a good indicator of a condition of the engine. There is the following procedure of check of a razryazheniye:

 PERFORMANCE ORDER

  1. Warm up the engine to normal working temperature and be convinced that idling of the engine corresponds to technical requirements.

After a warming up of the engine put the gear shifting lever on neutral (for And/t models put the gear shifting lever in the situation "R"), both establish the parking brake and block driving wheels.

  1. Switch off the engine and disconnect a vacuum hose from an inlet collector.
  1. Attach special tools (компрессиметр and connection of hoses) to a vacuum hose and an inlet collector.
    • Special tool:
      • (А): 09915-67311
      • (В): 09918-08210
    • Original details of Suzuki:
      • (С): Hose 09355-35754
      • (D): Tee 09367-04002
  1. Start the engine the every speed of idling and consider indicators компрессиметра. Razryazheniye should be within technical characteristics. Technical characteristics of a razryazheniye: 52.6-65.8 kPa (40-50 cm рт. St, 15.7 – 19.7 inches hg) on the specified speed of idling.
  2. After check remove компрессиметр and connection of hoses.
  3. Connect a vacuum hose to an inlet collector.