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
      3.2.1. An electric equipment of engines
      3.2.2. Major repairs of engines
         3.2.2.1. Technical characteristics
         3.2.2.2. Instructions on service and engine repair
         3.2.2.3. Dismantle and installation of the power unit
         3.2.2.4. A cover of a head of cylinders
         3.2.2.5. Коромысла and platens коромысел
         3.2.2.6. The thermostat
         3.2.2.7. A soaking up collector
         3.2.2.8. A final collector
         3.2.2.9. Турбокомпрессор
         3.2.2.10. The conditioner
         3.2.2.11. A radiator
         3.2.2.12. The fan of system of cooling with a drive from the electric motor
         3.2.2.13. The pump of a cooling liquid
         3.2.2.14. A head of cylinders
         3.2.2.15. Valves and springs
         3.2.2.16. Pushers
         3.2.2.17. The oil pallet
         3.2.2.18. The oil pump
         3.2.2.19. An epiploon of a forward cover of a gear belt
         3.2.2.20. A chain of a drive of a camshaft and a drive asterisk
         3.2.2.21. A forward cover of a gear belt
         3.2.2.22. An epiploon of a cranked shaft
         3.2.2.23. A gear belt and натяжитель
         3.2.2.24. A gear belt and the tension mechanism
         3.2.2.25. A drive газораспределительного the mechanism petrol engines
         3.2.2.26. A drive газораспределительного the mechanism diesel engines
         3.2.2.27. A camshaft
         3.2.2.28. Camshaft bearings
         3.2.2.29. Pistons and rods
         3.2.2.30. Shatunnye bearings
         3.2.2.31. Assemblage of shatunno-piston group and installation on the engine
         3.2.2.32. Заглушки and a heater картера the engine
         3.2.2.33. A back epiploon of a cranked shaft
         3.2.2.34. A cranked shaft and radical bearings
         3.2.2.35. A flywheel and a gear wreath
   3.3. The diesel engine of 2,8 litres
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>> Electric equipment and major repairs of engines>> Major repairs of engines>> Gear belt and натяжитель

3.2.2.23. A gear belt and натяжитель
THE GENERAL DATA

Orientation of a gear belt (all engines)

1 – to a head of cylinders

2 – a direction of rotation of the engine

3 – a belt tape

PETROL 4-CYLINDER ENGINES

Removal

PERFORMANCE ORDER
1. Disconnect the battery from weight, remove a pulley of a cranked shaft.
2. Remove the top and bottom covers of a gear belt.
3. Ослабьте a tension of a gear belt, having released a roller натяжителя so that the roller has rested against a belt under the influence of a spring.
4. Turn a cranked shaft on 2 complete revolutions in a direction opposite to normal rotation and again combine adjusting labels.
5. Release a roller bolt натяжителя to provide demanded effort to a belt from outside springs. Tighten a roller bolt натяжителя with the moment 20 Н.м.
6. Establish both covers and a pulley of a cranked shaft.

DIESEL ENGINES

Removal

PERFORMANCE ORDER
1. Disconnect the battery from weight, merge cooling liquid.
2. Uncover a gear belt and establish into place a pulley of a cranked shaft.
3. Expose the piston of 1st cylinder in ВМТ a compression step. Be convinced that the adjusting label on a pulley was combined with the index on a scale. The label on a conducted asterisk of a camshaft should be combined with a label on an asterisk of drive ТНВД.
The prevention

Between asterisks ТНВД and a camshaft, any weak point of a belt will be compensated.


4. Expose a roller натяжителя so that the tension centre settled down between two pins on the case. Tighten a nut by hand that the roller натяжителя rotated freely.
5. Be convinced of correctness of installation of a spring натяжителя. Tighten a roller nut натяжителя with the moment 29–47 Н.м.
6. Turn a cranked shaft on 2 complete revolutions in a direction clockwise. Further tighten a cranked shaft on 90 rather ВМТ to expose ТНВ.
7. Ослабьте a roller nut натяжителя to weaken a belt, then tighten a nut with the moment 108–135 Н.м.
The prevention

It is forbidden to rotate a cranked shaft against an hour hand.


8. Check up a belt tension between asterisk ТНВД and an asterisk of a cranked shaft which should be 45–75 Н.м.