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
   + Brakes
   + Brake highway/hose / main cylinder of a brake
   + Forward brakes
   - Parking and back brake
      + General description
      - Diagnostics
         Check and adjustment
         Vehicle service
         Cable of the parking brake
         Brake drum
         Brake shoe
         Brake cylinder
         Back plate of a brake
   + Anti-blocking brake system (ABS)
+ 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





Brake shoe

 PERFORMANCE ORDER

  1. If the slip is worn-out beyond the limit, replace a boot.
  2. If one of brake slips is worn-out to a limit, it is necessary to replace all slips at the same time.
    • Thickness of a brake shoe of "a":
      • standard: 6.5 mm (0.24 inches)
      • wear limit: 3.0 mm (0.12 inches)

Never polish a slip with an emery paper. If to polish it with an emery paper, rigid particles from an emery paper remain on a slip and can damage a drum. When it is necessary to correct a slip, replace it with the new.

Installation

See. The note at the beginning of this Chapter.


 PERFORMANCE ORDER

  1. Before installation of a brake drum, check external diameter of a brake shoe (3). If it does not correspond to the value given below, adjust it according to specifications, having turned a regulator (4). External diameter of a brake shoe: "a" — 219.4 - 219.7 mm (8.638 - 8.650 inches).
1 — the lock lever
2 — a regulator pin
  1. Establish a brake drum, having convinced that the internal part of a brake drum and brake shoes are free from dirt and oil.
  2. On termination of works, press the brake lever with effort about 30 kg (66 pounds) from three to ten times to receive a necessary gap between a drum and a boot. Adjust a cable of the parking brake (for adjustment, address to the Section Check and adjustment of the parking brake in Head Brake system).
  3. Establish a back central console box.
Establish a wheel and tighten wheel nuts with the specified torque of an inhaling. Inhaling torque: wheel nut (b): 100 N • m (10.0 kg-m, 72.5 pounds foots).
  1. Check and be convinced that the brake drum does not jam and brakes work correctly. Then remove a vehicle from the lift and execute brake check (a foot brake and the parking brake).

Brake shoe

Removal

 PERFORMANCE ORDER

  1. Execute item of 1-5 procedure of removal of the Section the Brake drum.

Be especially careful, establishing a returnable spring of a brake shoe. The wrong installation can lead to that the spring will come off and can become the trauma reason.


  1. Remove the springs pressing a boot (1), having unbent the pins pressing a boot (2).
  1. Remove the top returnable spring (4), assembly of a regulator (3), the lever of a regulator (5), a spring of the lever of a regulator (6), a rack spring (8), and a jay (7).
  2. Remove brake shoes and the bottom returnable spring of a boot (9).
  3. Remove brake shoes and disconnect a cable of the parking brake (2) from the lever of a block of the parking brake (1).
3 — a branch pipe of a brake cable
  1. Remove the lever of a block of the parking brake (2) and the holder (1) from a brake shoe (3).

Survey

Lever of a lay boot

Examine the lever of a brake shoe and check, whether movement of rather brake shoe is free. If it is faulty, correct or replace.

Regulator assembly

Check a carving or a ratchet of a rack and a regulator, whether there is no wear, jamming and corrosion.

Springs

 PERFORMANCE ORDER

  1. Examine are not damaged and whether weakened springs.
  1. Examine each part with an arrow, whether there is no rust. If there are malfunctions, replace.

Brake shoe

Address to subsection Section Survey the Brake drum.

Installation

 PERFORMANCE ORDER

  1. Collect parts as it should be, the return to an order at removal.
1 — the bottom returnable spring
2 — the bottom rack
  1. Establish the springs holding a boot (1) having pressed down them on a place and turning clamping pins (2).
  1. Establish assembly of a regulator (3) and the top returnable spring of a boot (4).
  2. Establish the lever of a regulator (5), a spring of the lever of a regulator (6), assembly of a rack (7) and a rack spring (8).
  3. Establish the bottom returnable spring of a boot (9).
  4. Then address to the Section the Brake drum.