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
   + The general description
   - Diagnostics
      Block repair
      Analysis
      Assemblage
      Survey
      Work check
      Specifications
      Type 0.9 кВ
   Necessary materials
   The special tool
+ Release system
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. An immobilizer
+ Electric equipment
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Survey

The piston

Check up the piston on deterioration. Replace, if it is necessary.

The electromagnetic switch

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

Check of a chain of the involving coil

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

Check of a chain of the keeping coil

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

Sleeve of a shaft of an anchor

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

Brush

 PERFORMANCE ORDER

  1. Check up brushes on deterioration.
  1. Measure length of a brush and if it below a limit, replace a brush.

Length of a brush

Types 0.9 кВ and 1.2 кВ

Type 1.4 кВ

The standard

12.3 mm (0.44 inches)

16.5 mm (0.65 inches)

Limit

7 mm (0.28 inches)

  1. Establish brushes on щеткодержатель and check up, whether smooth movement.

Spring

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

Tension of a spring of a brush

The standard

1.9 — 2.5 kg (3.97 pounds)

Limit

0.6 kg (1.32 pounds)

Щеткодержатель

 PERFORMANCE ORDER

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

Anchor

 PERFORMANCE ORDER

  1. Check up a collector, whether there is no dirt and a deposit. Correct by means of an emery paper or a lathe if it is necessary.
  1. Check up, in regular intervals 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 more low that an anchor will not drive. It is necessary to replace a pognutyj anchor.

    • Collector not the round
      • The standard: 0.05 mm (0.002 inches) or less
      • Limit: 0.4 mm (0.015 inches)
1 — an anchor
2 — the V-block
3 — a magnetic rack
4 — стрелочный the indicator
  1. Check up a collector on deterioration. If diameter of less limiting, replace an anchor.
    • External diameter of a collector:
      • The standard: 29.4 mm (1.16 inches)
      • Limit: 28.8 mm (1.13 inches)
  1. Check up depth of isolation of a collector. Correct or replace, if it less limiting.
    • Depth of isolation of a collector "a":
      • The 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 up a collector and the anchor core. If there is an electroconductivity, the anchor is earthed also it it is necessary to replace.

Chain check

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

Gear and обгонная муфта

 PERFORMANCE ORDER

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

Sleeve of a forward casing

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