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
+ Fuel system
+ ignition System
+ start System
+ release System
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
- Electric equipment
   + body Electric equipment
   + lighting System
   - Electric equipment system
      + General description
      + Diagnostics
      + the Works made on the car
      - Major maintenance
         - Generator
            Removal
            Installation
            Dismantling [Type 60 A]
            Dismantling [Type 70 A and 80 A]
            Survey [Type 60 A]
            Survey [Type 70 A and 80 A]
            Replacement of brushes
            Assembly [Type 60 A]
            Assembly [Type 70 A and 80 A]
      + Specifications
      Inhaling moments
   + Tools/information for drivers





Survey [Type 70 A and 80 A]

Rotor

 PERFORMANCE ORDER

  1. Using an ohmmeter, check electroconductivity between contact rings of a rotor. If there is no electroconductivity, replace a rotor. Standard resistance: about 2.9.

  1. Using an ohmmeter, check, whether there is no electroconductivity between contact rings and a rotor. If there is an electroconductivity, replace a rotor.
  1. Check contact rings, whether there is no roughness or a deposit. If they rough or are a deposit, replace a rotor.
  1. Using a calliper with noniusy, measure diameter of a contact ring.
    • standard diameter: 14.2-14.4 mm (0.557 - 0.567 inches)
    • minimum diameter: 12.8 mm (0.504 inches)
  1. If diameter less minimum, replace a rotor.

Stator

 PERFORMANCE ORDER

  1. Using an ohmmeter, check electroconductivity of all contacts. If there is no electroconductivity, replace a stator.
  1. Using an ohmmeter, check, whether there is no electroconductivity between contacts of a stator and the stator core. If there is an electroconductivity, replace a stator.

Brush and shchetkoderzhatel

Check each brush on wear, having measured its length, as shown. If the brush is worn-out to a limit, replace a brush. Address to the Section Replacement of brushes in this Chapter.
  • Length of an open part of a brush of "a":
    • standard: 10.5 mm (0.413 inches)
    • limit: 4.5 mm (0.351 inches)

Rectifier

Positive rectifier

 PERFORMANCE ORDER

  1. Using an ohmmeter, connect one щуп a tester to the plug "B", and another – to each of rectifier plugs.
  2. Replace polarity щупов a tester and repeat item 1.
  3. Check that one shows conductivity existence, and another – is not present.
  4. If there is an electroconductivity, replace the rectifier.
1 — the plug "B"
2 — the rectifier plug

Negative rectifier

 PERFORMANCE ORDER

  1. Using an ohmmeter, connect one щуп a tester to each of negative contacts, and another to each of rectifier plugs.
  2. Replace polarity щупов a tester and repeat item 1.
  3. Check that one shows conductivity existence, and another – is not present.
  4. If there is an electroconductivity, replace the rectifier.
1 — negative contact
2 — the rectifier plug

Bearing

 PERFORMANCE ORDER

  1. Check that the drive and the bearing has no jags and are not worn-out.
  1. Check that the casing of the bearing has no jags and is not worn-out.