Isuzu Truper - Isuzu Trooper
1. The maintenance instruction
2. Maintenance service
3. Engines
   3.1. Specifications of the engine and adjusting works
   3.2. An electric equipment and major repairs of engines
   3.3. The diesel engine of 2,8 litres
      3.3.1. Introduction
      3.3.2. Technical characteristics
      3.3.3. Compression check
      3.3.4. The top dead point of the piston № 1 (ВМТ)
      3.3.5. Backlashes of valves
      3.3.6. A cover of a head of cylinders
      3.3.7. A pulley of a cranked shaft
      3.3.8. Casings of a gear belt of a drive of a camshaft
      3.3.9. A gear belt of a drive of a camshaft
      3.3.10. Asterisks of a gear belt, натяжитель and intermediate pulleys
      3.3.11. Коромысла and pushers
      3.3.12. A head of the block of cylinders
      3.3.13. Oil картер
      3.3.14. The oil pump
      3.3.15. An oil radiator
      3.3.16. Epiploons of a camshaft and a cranked shaft
      3.3.17. A flywheel
      3.3.18. Fastenings of the engine / of a transmission
4. System of decrease in toxicity
5. Fuel system
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>> Engines>> The diesel engine of 2,8 litres>> Asterisks of a gear belt, натяжитель and intermediate pulleys

3.3.10. Asterisks of a gear belt, натяжитель and intermediate pulleys

CAMSHAFT ASTERISK


The prevention

Probably, for removal of an asterisk from a camshaft it will be necessary to use a stripper.


Removal

PERFORMANCE ORDER
1. Remove a gear belt of a drive of a camshaft (subsection 3.3.9 see).
2. Using a lock bolt of an asterisk for prevention of rotation of an asterisk, turn off and remove the central bolt, крепящий an asterisk nave to a camshaft.
3. Remove a lock bolt, then remove an asterisk and a nave from the camshaft end.
4. If it is necessary, remove an asterisk by means of the suitable stripper which levers are necessary for establishing in apertures on an asterisk.
5. If segment шпонка it is leaky established on the camshaft end, remove it and store together with an asterisk not to lose.

Installation

PERFORMANCE ORDER
1. Before installation check up an epiploon on presence of damages or traces of leak of oil. If it is necessary, replace it.
2. Check up, that segment шпонка has been established on the camshaft end.
3. Establish an asterisk on a shaft, having checked up, that cut on a nave has been correctly combined with segment шпонкой. Be very accurate not to damage an epiploon edge at asterisk installation.
4. Combine synchronising aperture in an asterisk with a carving aperture in a back guard and twirl a lock bolt.
5. Establish a fixing bolt of an asterisk and a washer and shade a bolt till the demanded moment of an inhaling.
6. Establish a gear belt of a drive of a camshaft (the subsection see
3.3.9
).

ASTERISK OF THE INJECTING PUMP
The prevention

Probably, for removal of an asterisk from a pump shaft it will be necessary to use a stripper.


Removal

PERFORMANCE ORDER
1. Remove a gear belt of a drive of a camshaft (subsection 3.3.9 see).
2. Using a lock bolt for prevention of rotation of an asterisk, turn off and remove a fixing nut and a washer.
3. Remove a lock bolt, then remove an asterisk from a shaft, the injecting pump.
4. If it is necessary, remove an asterisk by means of the suitable stripper which levers are necessary for establishing in apertures on an asterisk.
5. If segment шпонка it is leaky established on the camshaft end, remove it and store together with an asterisk not to lose.

Installation

PERFORMANCE ORDER
1. Check up, that segment шпонка has been established on the end of a shaft of the pump.
2. Establish an asterisk on a shaft, having checked up, that cut on a nave has been correctly combined with segment шпонкой.
3. Combine synchronising aperture in an asterisk with a carving aperture in a back guard and twirl a lock bolt.
4. Establish a fixing nut and tighten it till the demanded moment of an inhaling.
5. Establish a gear belt of a drive of a camshaft (the subsection see
3.3.9
).

ASTERISK OF THE CRANKED SHAFT
The prevention

Probably, for removal of an asterisk from a cranked shaft it will be necessary to use a stripper.


Removal

PERFORMANCE ORDER
1. Remove a gear belt of a drive of a camshaft (subsection 3.3.9 see).
2. Turn off a fixing bolt of a pulley of a cranked shaft. That the cranked shaft did not rotate, ask the assistant to include the higher transfer and to squeeze out a brake pedal. If the engine is removed from the car it is necessary to block a flywheel.
3. Turn off a fixing bolt and remove a pulley of a cranked shaft from the shaft end.
4. Remove an asterisk from a cranked shaft, having remembered, it has been established by what party; if the asterisk does not act in film, use a stripper.
5. If segment шпонка sits leaky, remove it and store together with an asterisk that it was not lost.

Installation

PERFORMANCE ORDER
1. Before installation check up an epiploon on presence of damages or traces of leak of oil. If it is necessary, replace it.
2. Check up, that segment шпонка has been established on the end of a cranked shaft.
3. Establish an asterisk on a shaft, having checked up, that cut on a nave has been correctly combined with segment шпонкой, and establish a fixing bolt.
4. Block a cranked shaft as at removal, and tighten a fixing bolt of an asterisk till the demanded moment of an inhaling.
5. Establish a gear belt of a drive of a camshaft (the subsection see
3.3.9
).

НАТЯЖИТЕЛЬ

Removal

PERFORMANCE ORDER
1. Remove a gear belt of a drive of a camshaft.
2. Turn off a fixing bolt and remove натяжитель from a back guard.

Installation

PERFORMANCE ORDER
1. Establish натяжитель on the engine, having checked up, that the pin on a back guard has got to cut on натяжителе.
2. Check up, that натяжитель has been correctly established, then establish a fixing bolt, having tightened it slightly.
3. Establish a gear belt of a drive of a camshaft.

INTERMEDIATE PULLEY

Removal

PERFORMANCE ORDER
1. Remove a gear belt of a drive of a camshaft.
2. Turn off a fixing bolt and remove an intermediate pulley from a back guard.

Installation

PERFORMANCE ORDER
1. Establish a pulley натяжителя and reliably twirl its fixing bolt.
2. Establish a gear belt of a drive of a camshaft.