Isuzu Trooper - Isuzu Trooper
1. Maintenance instruction
2. Maintenance
3. Engines
   3.1. Specifications of the engine and adjusting works
      3.1.1. Spark plugs
      3.1.2. Installation of ignition
      3.1.3. Installation of the moment of injection of fuel
      3.1.4. Electronic ignition
      3.1.5. Adjustment of gaps of valves
      3.1.6. Adjustment of turns of idling on carburetor engines
      3.1.7. Adjustment of turns of idling on engines with system of injection
      3.1.8. Adjustment of turns of idling on diesel engines
   3.2. Electric equipment and capital repairs of engines
   3.3. Diesel engine 2,8 liters
4. System of decrease in toxicity
5. Fuel system
6. Transmission and running gear
7. Suspension bracket and steering
8. Brake system
9. Body
10. Body electric equipment
11. Diagnostics of malfunctions
12. Electrical circuitries





Isuzu Trooper>> Engines>> Specifications of the engine and adjusting works>> Installation of ignition

3.1.2. Installation of ignition

GENERAL INFORMATION

Arrangement of adjusting tags

1 – scale of installation of ignition

2 – pulley of a bent shaft

3 – adjusting tags on 4-tsidindrovy engines

4 – otschetny risk 0 °

5 – adjusting risk

6 – adjusting tags on 6-cylinder engines

7 – forward cover assembled

8 – uspokoitel of tortional fluctuations

 


ORDER OF INSTALLATION OF IGNITION ON 4-CYLINDER ENGINES

Prevention

On engines of 2,3 l previously it is necessary to adjust a gap in the distributor.


Adjusting tags are about a pulley of the crankshaft and represent the scale with divisions strengthened on the block of cylinders.

On a pulley it is put adjusting risk.

PERFORMANCE ORDER
1. Check and adjust a gap in the distributor.
2. Find and clear tags on a pulley of the crankshaft and on the block of cylinders.
3. Connect a stroboscope and a tachometer.
4. Disconnect and muffle a tube of the vacuum regulator (if it is provided).
5. Make sure that wires of a stroboscope and a tachometer do not concern moving parts, start the engine.
6. Establish normal turns of idling.
7. Lighting with a stroboscope to risk on a pulley, adjust position of the distributor so that risk on a pulley coincided with a tag on the block of cylinders.
8. Tighten a bolt of fastening of the case of the distributor and again check installation of ignition.
9. Stop the engine, remove a tachometer and a stroboscope. Attach a tube of the vacuum regulator.

ORDER OF INSTALLATION OF IGNITION ON 6-CYLINDER ENGINES

Arrangement of cylinders of 6-cylinder petrol engines


PERFORMANCE ORDER
1. Put the car on the emergency brake and enclose blocks under driving wheels.
2. Warm up the engine, switch-off the conditioner (if is available).
3. Make sure that the light index of Check Engine does not burn.
4. Disconnect the socket of synchronization of the block of electronic ignition (EST contact), having excluded thereby the block from a chain.
Prevention

The EST socket is single-wire, is under the central panel in salon. To disconnect from the distributor the 4-contact socket is not allowed.


5. Connect a stroboscope and a tachometer.
6. Check and if necessary establish normal turns of idling (800 rpm).
7. Turn off a bolt of fastening of the distributor and, lighting with a stroboscope to risk on a pulley, adjust position of the distributor so that risk on a pulley coincided with a tag 10 ° BTDC ("to VMT") on a cover of the drive of the gas-distributing mechanism.
8. Tighten a bolt of fastening of the case of the distributor.
9. Attach a wire to the socket of synchronization and erase the malfunction codes created by an electronic control unit.