Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 release

Repair and operation of the car



Suzuki Grand Vitara
+ General information
+ Maintenance and lubricant
+ 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
   - Current maintenance of the vehicle
      Fuel pump
      Fuel filter
      Fuel wires
      Cover of a jellied fuel mouth
      Fuel tank
   Technical characteristic of the rotating inhaling moment
+ System of ignition
+ System of start
+ System of release
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment


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Fuel tank

Removal

 PERFORMANCE ORDER

    Dump fuel pressure in the striking fuel-supply line.

This work cannot be performed if the engine hot. If to make it, it can negatively affect the catalyst.

    Disconnect a negative cable (-) from the accumulator.
    Insert a fuel hose (1) of the manual pump into a hose of a jellied mouth of the fuel tank and merge fuel in an interval "And" in the drawing (to merge fuel through an interval until fuel does not cease to flow).

Do not insert a hose of the manual pump into the fuel tank. It you can damage the inlet (lock) valve (2).

    Remove a protector of a hose of a jellied mouth of the fuel tank.
    Disconnect a hose of a jellied mouth (3) from the fuel tank (1) and a hose of a sapun (2) from a neck of a jellied mouth.
    Remove the inlet valve of the fuel tank (4). Be careful, do not damage the inlet valve at renting. Drain the fuel tank, having pumped out the pump fuel through a bulk mouth of the fuel tank. Use the manual pump to drain the fuel tank.

Never merge or you do not store fuel in an open container because of possible ignition or explosion.

    Disconnect an inlet hose of a bulk mouth (3) from a bulk mouth of the fuel tank (1).
1 — a mouth of the fuel tank
2 — a final hose of a bulk mouth of the fuel tank
3 — an inlet hose
    Disconnect a steam fuel hose (1) and the return fuel hose (2) from pipes.
    Remove a protector of the fuel tank from the vehicle.
    Slowly lower the fuel tank, holding it in horizontal position, and remove each coupling from the fuel pump (1) and pressure sensor in the fuel tank (2).

Check

Having removed the fuel tank, check the hoses and pipes connected to the fuel tank for existence of leak, weakening of connection, wear or damage. And also check whether the fuel pump and laying of the level gage leaks. Visually examine the fuel tank on existence of leakages and damage. Replace any damaged or faulty details.

1 — the fuel tank
2 — knot of the fuel pump
3 — the fuel filter
4 — a cover of a jellied mouth
5 — a hose of a sapun
6 — the giving fuel-supply line (to a pipe of high pressure of fuel system)
7 — the return fuel-supply line (from a pipe of high pressure of fuel system)

8 — a fuel steam line (to the filter of release of vapors)
9 — a protector
10 — belts
11 — a neck of a jellied mouth
12 — a pipe of a sapun
13 — a hose of a jellied mouth
14 — the inlet valve
15 — the fuel cut-off valve

Installation

 PERFORMANCE ORDER

    Establish knot of the fuel pump (2) and the valve of a cut-off of fuel (15) on the fuel tank (1). Address the Section the Fuel pump in this Chapter. Connect fuel hoses to the fuel tank (1), the valve of a cut-off of fuel (15) and knot of the fuel pump (2). After connection reliably fix clips of hoses. Insert the inlet valve (14) into the fuel tank (1). If it was deformed or is damaged otherwise, replace it with new. Install the fuel tank (1) by means of belts (10) of the fuel tank, and then install a protector (9) on the vehicle.
      The rotating inhaling moment:
        bolt of the fuel tank (and): 50 N • m (5.0 kg-m, 36.5 pound on foot) bolt of a protector of the fuel tank (and): 50 N • m (5.0 kg-m, 36.5 pound on foot)
    Connect a hose of a jellied mouth (13) to the fuel tank (1) and a hose of a sapun (5) to a neck of a jellied mouth (11). Reliably record them clips.
      The rotating inhaling moment
        clip of a hose of a sapun (b): 2.0 N • m (0.2 kg-m, 2.0 pound on foot) clip of a hose of a jellied mouth (c): 4.0 N • m (0.4 kg-m, 3.0 pound on foot)
    Establish a protector of a hose of a jellied mouth of the fuel tank.
    Connect fuel парошланг (1) and the return fuel hose (2) to a fuel pipe and reliably record them clips.
    Connect an inlet hose of the fuel filter (3) to the fuel filter (1).
1 — the fuel filter
2 — a final hose of the fuel filter
3 — an inlet hose
    Connect the coupling to knot of the fuel pump and the sensor of pressure in a tank, respectively. Connect a negative cable (-) to the accumulator. Upon completion of installation check whether the fuel system leaks.

Procedure of a purge of the fuel tank

This procedure of a purge will not remove all fuel vapors. Do not try to make the repair of a tank demanding use of fire or a flame as there can be an explosion leading to personal traumatism.

The following procedure is used for a purge of the fuel tank.

 PERFORMANCE ORDER

    Having removed the fuel tank, disconnect all hoses and knot of the fuel pump from the fuel tank. Merge all remains of fuel from a tank. Carry a tank in a washing zone. Fill a tank with warm water or water from under the crane, well shake up and merge. Repeat this procedure of an obmyv until in a tank it does not become pure. Replace a tank if it inside rusty. Completely pour out the water remains after washing.