The device, service, Suzuki Grand Vitara SQ416/SQ420/420WD repair - Survey//Suzuki the Grandee of Wetar since 1998 /

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
   + General description
   - Diagnostics
      Block repair
      Analysis
      Assembly
      Survey
      Work check
      Specifications
      Type of 0.9 kV
   Necessary materials
   Special tool
+ release System
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment





Survey

Piston

Check the piston on wear. Replace, if it is necessary.

Electromagnetic switch

Insert the piston and release. The piston should return to initial situation quickly. Replace it if it is necessary.

Check of a chain of the involving coil

Check electroconductivity of conclusions of 'S' and the 'M' electromagnetic switch. If there is no electroconductivity, the coil is opened and it is necessary to replace it.

Check of a chain of the holding coil

Check electroconductivity of a conclusion of 'S' of the electromagnetic switch and the coil case. If there is no electroconductivity, the coil is opened and it is necessary to replace it.

Sleeve of a shaft of an anchor

Check a sleeve on wear or damages. Replace, if it is necessary.

Brush

 PERFORMANCE ORDER

  1. Check brushes on wear.
  1. Measure length of a brush and if it is lower than a limit, replace a brush.

Length of a brush

Types of 0.9 kV and 1.2 kV

Type of 1.4 kV

standard

12.3 mm (0.44 inches)

16.5 mm (0.65 inches)

limit

7 mm (0.28 inches)

  1. Establish brushes on a shchetkoderzhatel and check, whether smooth movement.

Spring

Check springs of brushes on wear, damage or other malfunctions. Replace, if it is necessary.

Tension of a spring of a brush

Standard

1.9 — 2.5 kg (3.97 pounds)

Limit

0.6 kg (1.32 pounds)

Shchetkoderzhatel

 PERFORMANCE ORDER

  1. Check brush movement in a shchetkoderzhatel. If the brush in a shchetkoderzhatel gets stuck, believe, whether the shchetkoderzhatel is bent and whether sliding surfaces are soiled. Clear or correct, if it is necessary.
  1. Check electroconductivity between a positive conclusion of a brush and the earthed shchetkoderzhatel. If there is an electroconductivity, the shchetkoderzhatel is earthed
    it is earthed because of defect of isolation and it should be replaced.

Anchor

 PERFORMANCE ORDER

  1. Check a collector, whether there is no dirt and a deposit. Correct by means of an emery paper or the lathe if it is necessary.
  1. Check, evenly or the collector is worn-out, having fixed an anchor on V-shaped blocks. If the deviation of an arrow of the indicator exceeds a limit, repair or replace.

The specification assumes below that an anchor will not bend. It is necessary to replace the Pognuty anchor.

    • Collector not the round
      • Standard: 0.05 mm (0.002 inches) or less
      • Limit: 0.4 mm (0.015 inches)
1 — an anchor
2 — V-block
3 — a magnetic rack
4 — the strelochny indicator
  1. Check a collector on wear. If diameter of less limiting, replace an anchor.
    • External diameter of a collector:
      • standard: 29.4 mm (1.16 inches)
      • limit: 28.8 mm (1.13 inches)
  1. Check depth of isolation of a collector. Correct or replace, if it less limiting.
    • Depth of isolation of a collector of "a":
      • standard: 0.4-0.6 mm (0.015 - 0.023 inches)
      • limit: 0.2 mm (0.008 inches)

1 — a collector segment
2 — an insulator

Grounding check

Check a collector and the anchor core. If there is an electroconductivity, the anchor is earthed and it is necessary to replace it.

Chain check

Check electroconductivity between segments. If there is no electroconductivity in any checked points, the chain is opened, and it is necessary to replace an anchor.

Transfers

Check internal and planetary transfers on wear, damage or other malfunctions. Replace, if it is necessary.

Gear and obgonny coupling

 PERFORMANCE ORDER

  1. Check a gear on wear, damage or other damages.
  1. Check that the coupling is stopped, if it to turn in the drive direction, and smoothly rotates in the opposite direction. Replace, if it is necessary.
  1. Check a shaft teeth on wear or damage. Replace, if it is necessary.
  1. Check smoothness of movement of a gear.

Sleeve of a forward casing

Check a sleeve on wear or damage. Replace, if it is necessary.