Isuzu Truper - Isuzu Trooper
1. The maintenance instruction
2. Maintenance service
3. Engines
4. System of decrease in toxicity
5. Fuel system
   5.1. Safety measures
   5.2. An order of depressurization of fuel system
   5.3. The mechanical fuel pump
   5.4. The electric fuel pump
   5.5. Removal and installation of the pump mounted in a fuel tank
   5.6. Carburettor adjustment
   5.7. Removal and carburettor installation
   5.8. Systems of injection of fuel
      5.8.1. Systems of injection of 4-cylinder engines
      5.8.2. Features of system of injection of 6-cylinder engines
      5.8.3. Knots and units of system of injection
      5.8.4. Safety measures at service of fuel system
      5.8.5. Replacement of knots and system units
         5.8.5.1. The case throttle заслонки
         5.8.5.2. Atomizers
   5.9. The power supply system of diesel engines
6. Transmission and a running gear
7. A suspension bracket and a steering
8. Brake system
9. A body
10. A body electric equipment
11. Diagnostics of malfunctions
12. Electroschemes





Isuzu Trooper>> Fuel system>> Systems of injection of fuel>> Replacement of knots and system units>> Atomizers

5.8.5.2. Atomizers
THE GENERAL DATA

The table of check of resistance of atomizers

A.Nomer of the cylinder
B. A socket from the additional resistor
S.Razem of engine conducting
1
The red
The white
2
The red / white
The white / black
3
The red / yellow
The white / red
4
Red / dark blue
The white / green

ENGINES 4ZE1

Atomizer check

Check

PERFORMANCE ORDER
1. Disconnect sockets of wires (going from the engine and from the additional resistor) and check up resistance between socket conclusions.
2. Resistance should be within 2–3 Ohm.
3. Hear to work of atomizers as a stethoscope on the working engine. At normal work of atomizers uniform clicks should be listened. If clicks are absent, the atomizer is faulty.
4. Check up leak of atomizers for what remove a comb with atomizers and hoses. On the idle engine include the fuel pump. Leak should be 2–3 drops in a minute. In total on the engine of 4 atomizers, on one on the cylinder.

Removal

PERFORMANCE ORDER
1. Depressurize fuel system.
2. Disconnect the battery from weight.
3. Disconnect sockets from atomizers, preliminary them having marked.
4. Disconnect a comb of the distributor of fuel from a highway.
5. Remove the distributor of fuel from a soaking up collector together with atomizers.
6. Get atomizers.

Installation

PERFORMANCE ORDER
1. Replace linings of atomizers.
2. Establish atomizers.
3. Grease rings of atomizers with a liquid for automatic transmission and press them together with a distributor comb into soaking up collector.
4. Wrap bolts of fastening of the distributor of fuel.
5. Attach a comb of the distributor of fuel to a highway.
6. Attach to atomizers sockets.
7. Connect the battery to weight.
8. Include ignition and be convinced of absence of a leak of fuel on a comb of the distributor of fuel.

6-CYLINDER ENGINES

On these engines 2 atomizers which are in the case throttle заслонки are established.

Removal of atomizers

1 – a lining of a cover of a measuring instrument of a stream

2 – an atomizer

Removal

PERFORMANCE ORDER
1. Depressurize fuel system.
2. Disconnect the battery from weight.
3. Remove the air filter.
4. Press ledges of a socket of an atomizer and remove a socket, having pulled vertically upwards.
5. Cautiously uncover a measuring instrument of a stream of air, having hooked its screw-driver.
6. Cautiously get atomizers having hooked their screw-driver and having got from the case.
7. Remove small rings from the terminations of atomizers. Cautiously turning in both directions, remove from atomizers the fuel filter.
8. The lining of a measuring instrument of a stream is subject to obligatory replacement.
9. From циковки atomizer apertures get the big ring and a washer.

Installation

PERFORMANCE ORDER
1. Grease rings of atomizers with a liquid for automatic transmission and press them into apertures in the case throttle заслонки.
2. Replace a lining and establish a cover of a measuring instrument of a stream.
3. Attach to atomizers sockets.
4. Establish the air filter, connect the battery to weight.