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
   + Forward suspension bracket
   - Back suspension bracket
      General description
      + Diagnostics
      - Service out of a workshop
         Shock-absorber
         Cylindrical spring
         Bottom draft
         Top draft
         Lateral draft
         Zadny Bridge and wheel bearing
         Internal oil epiploon of the back bridge
         Case of the back bridge
+ 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





Case of the back bridge

Removal

 PERFORMANCE ORDER

  1. Merge differential oil.
  2. Execute points 2-7 and 15 - 18 on the right and left wheels.
  3. Remember that in drawings in this section the left wheel and the parts interfaced to it is shown.
  4. Remove a back brake drum. (See points 1-5 Undressed the Brake drum (Removal).
  5. Disconnect a brake tube (2) from the wheel cylinder. At the right cylinder of a wheel disconnect 2 brake tubes.
1 — a razvaltsovanny nut of a brake tube
2 — a brake tube
3 — a brake plate
  1. At the car with system of anti-blocking of brakes of ABS, disconnect a hitch (2) sensors of speed of a wheel and remove the sensor of speed of a wheel (1) together with its wires (4).
1 — the sensor of speed of a wheel
2 — a hitch of the sensor of speed of a wheel
3 — the plug of wires of the sensor of speed of a wheel
4 — wires
  1. Remove nuts of a stopper of the bearing of a back wheel (1) from the case of the back bridge.
  1. Be convinced that there is a gap (3) between a stopper of the bearing of a back wheel (1) and the lever of a block of the parking brake (2). If the gap is not present, weaken a cable lock-nut that there was a gap (3).
  1. By means of the special tool (B) and (C), specified below, pull out shaft. At the car with system of anti-blocking of brakes of ABS before to pull out a shaft, remove the sensor of speed of a wheel from the bridge case.
    • Special tool:
      • (C): 09943-35512
      • (B): 09942-15510

Act carefully that together with shaft not to extend a brake plate.


  1. At the car without system of anti-blocking of brakes of ABS, remove a support (1) valve of unloading of the pump of LSPV hydrosystem from the bridge case.
  1. Remove a brake plate from the case of the back bridge.
  2. Disconnect a brake tube (3) from a flexible hose (1) and remove an E-shaped ring (2) (the forward party).
1 — a flexible hose
2 — an E-shaped ring
3 — a brake tube
4 — a cross-piece
  1. Remove plugs of a brake tube and a tube from the case of the bridge and disconnect a hose сапуна (1) from the case of the bridge (2).
  1. Before removal of the driveshaft put leveling labels (1) on a connecting flange and the driveshaft, disconnect the driveshaft (2) from differential (3) and remove the driveshaft from transmission.
  1. For further works prop up the case of the back bridge (1) jack (2) put under the case of the bridge (1).
  1. Remove nuts of the holder of differential (2) and the holder of differential (1).
  1. Weaken a back fixing nut (2) top drafts (1), but do not remove a bolt.
  1. Weaken a back fixing nut (4) bottom drafts (3), but do not remove a bolt.
  2. Remove a fixing bolt of lateral draft from the back bridge.
  1. Remove the bottom fixing bolt of the shock-absorber (1).
  1. Lower a jack until the cylindrical spring of a suspension bracket will not weaken a little, and remove a back fixing bolt of the top, bottom and lateral draft.
  2. Gradually lower the case of the back bridge.
  1. Remove the bridge case.

Installation

 PERFORMANCE ORDER

  1. Establish the removed parts upside-down, paying attention to the following:
  2. Place the case of the back bridge on a jack. Then establish back fixing bolts (left and right) the top bottom draft in the correct direction. Now establish nuts, but do not tighten them.
1 — the bottom draft
2 — the body center
  1. Establish a cylindrical spring (3) (left and right) in a nest of a spring (2) cases of the bridge (1) and lift the case of the bridge (1).

At installation of a cylindrical spring combine the spring end with a step part (4) nests of a spring of the back bridge.

  1. Establish lateral draft on the case of the back bridge.
  2. Establish the lower part of the shock-absorber from the right and left side of the case of the bridge and establish bolts in the correct direction. Now establish nuts, but do not tighten them.
1 — the body center
  1. Clear adjoining surfaces of the case of the bridge (1) and the holder of differential and put hermetic "A" from the case. “A”: hermetic 99000-31110.
  1. Establish the holder of differential on the case of the bridge and tighten nuts of the holder to the specified value of the moment of an inhaling. Inhaling moment: nuts of the holder of back differential (a): 55 N • m (5.5 kg-m, 40.0 pounds foots).
  1. At the car with system of anti-blocking of brakes of ABS, attach a hitch of the sensor of speed of a wheel and establish connecting wires.
  1. Combine leveling labels (1), establish the driveshaft and tighten nuts to the specified value of the moment of an inhaling. Inhaling moment: bolts of the back driveshaft (b): 55 N • m (5.5 kg-m, 40.0 pounds foots).
  1. Clean a jack from under the bridge case, attach a hose сапуна to the case of the bridge and reliably it attach.
  2. Attach brake tubes to the case of the bridge and reliably them attach. Position of plugs see in Head Brake a highway/hose / the main cylinder of a brake.
  3. Attach a flexible brake hose to a bracket on the case of the bridge and fix it an E-shaped ring.
  4. Establish a support of the valve of unloading of the pump of hydrosystem (LSPV) on the case of the bridge and tighten a bolt of a support of the valve of unloading of the pump of hydrosystem (LSPV) to the specified value of the moment of an inhaling.
  1. Adjust the valve of unloading of the pump of hydrosystem (LSPV) as it is described in Head Brake a highway/hose / the main cylinder of a brake, in the Section LSPV Assembly (a regulator of brake forces of a back axis if is). Inhaling moment: a bolt of a support of LSPV (c) — 23 N • m (2.3 kg-m, 17.0 pounds foots).
  1. Connect a brake tube to a flexible brake hose and tighten a razvaltsovanny nut of a brake tube to the specified value of the moment of an inhaling. Inhaling moment: a razvaltsovanny nut of a brake tube (d) — 16 N • m (1.6 kg-m, 11.5 pounds foots).
  1. Clear adjoining surfaces of the case of the bridge (1) (right and left) and a brake plate and put hermetic "A": hermetic 99000-31110.
  1. Put greasing on the region of an internal oil epiploon of the bridge. “A”: greasing 99000-25010.
A — the car without system of anti-blocking of brakes of ABS
B — the car c system of anti-blocking of brakes of ABS
  1. Put hermetic on an adjoining surface of a stopper of the bearing (1) with a brake plate. “B”: hermetic 99000-31110.

Before drawing of new hermetic remove the old.


  1. Establish the back bridge in the case of the back bridge and tighten nuts of a stopper of the bearing to the specified value of the moment of an inhaling. Inhaling moment: nut of a stopper of the bearing (e): 23 N • m (2.3 kg-m, 17.0 pounds foots).

At installation of the back bridge be careful not to damage edge of an oil epiploon in the bridge case.


  1. At the car with system of anti-blocking of brakes of ABS tighten a bolt of the sensor of speed of a wheel to the specified value of the moment of an inhaling. Inhaling moment: a bolt of the sensor of speed of a wheel (f) — 21 N • m (2.1 kg-m, 15.5 pounds foots).
  1. Connect brake tubes to wheel cylinders (right and left) and tighten razvaltsovanny nuts of a brake tube to the specified value of the moment of an inhaling. Inhaling moment: a razvaltsovanny nut of a brake tube (g) — 16 N • m (1.6 kg-m, 11.5 pounds foots).
  1. Establish a brake drum (right and left). For more details see. Undressed the Brake drum in Head the Parking and back brake.
  2. Tighten a drain stopper to the specified value of the moment of an inhaling and fill the differential case new, specified in the specification, oil. See. Servicing in Head Back differential.
  3. Tighten a stopper of an oil bulk opening to the specified value of the moment of an inhaling. See. Head Back differential.
  4. Fill the tank with brake liquid and pump over brake system (see. Head Brake system).
1 — a stopper cap
2 — a vinyl tube
3 — the container
  1. Establish a wheel and tighten wheel nuts to the specified value of the moment of an inhaling. Inhaling moment: nuts of a wheel (h): 100 N • m (10.0 kg-m, 72.5 pounds foots).
  1. On termination of all works press a brake pedal with loading approximately in 30 kg (66 pounds) 3-10 times to achieve an optimum gap between a drum and a block.
  2. Adjust a cable of the parking brake. See. Check and adjustment of the parking brake in Head Brake system.
  3. Tighten bolts of a back console box.
  4. Lower the lift.
  1. Tighten nuts of the right and left bottom/top draft, a fixing nut of lateral draft and a shock-absorber nut to the specified value of the moment of an inhaling.
    • Inhaling moment:
      • left bolt of lateral draft (a): 100 N • m (10.0 kg-m, 72.5 pounds foots)
      • bottom nut of the shock-absorber (b): 100 N • m (10.0 kg-m, 72.5 pounds foots)
      • back bolt of the bottom draft (c): 90 N • m (9.0 kg-m, 65.0 pounds foots)
      • back bolt of the top draft (d): 90 N • m (9.0 kg-m, 65.0 pounds foots)

At a tightening of these nuts be convinced that the car is removed from the lift and is in not loaded condition.

  1. Check, that in a brake drum there was no "prikhvatyvaniye" and there was a good braking.
  2. Inspect brakes (a foot brake and the parking brake).
  3. Check each established part on existence of leakage of oil.