Toyota Corolla

1992-1998 of release

Repair and operation of the car

Toyota Corolla
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   + 3.1. Petrol engines
   - 3.2. Diesel engine
      3.2.1. Specifications
      3.2.2. Replacement of a gear belt
      3.2.3. Removal of a head of cylinders
      3.2.4. Dismantling of a head of cylinders
      3.2.5. Partition of a head of cylinders
      3.2.6. Assembly of a head of the block of cylinders
      3.2.7. Installation of a head of cylinders
      3.2.8. Check and adjustment of gaps of valves
      3.2.9. Check of a compression of cylinders
      3.2.10. Pistons and rods
      3.2.11. Measurement of cylinders
      3.2.12. Assembly of pistons and rods
      3.2.13. Installation of pistons and rods
      3.2.14. Bent shaft and flywheel
      + 3.2.15. Cooling system
      + 3.2.16. Lubrication system
      3.2.17. Device of injection of diesel fuel
      3.2.18. Operation of the car on diesel fuel
      3.2.19. Fuel filter
      3.2.20. Fuel pump of high pressure
      3.2.21. Nozzles
      3.2.22. Glow plugs
      3.2.23. Adjustment of the mode of idling
      3.2.24. Adjustment of the maximum turns
      + 3.2.25. Useful tips to owners of the diesel engine
   + 3.3. Engine electric equipment
+ 4. Cooling systems, heating
+ 5. Fuel, exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmissions
+ 8. Coupling and half shafts
+ 9. Brake system
+ 10. Suspension bracket and steering
+ 11. Body
+ 12. Electric equipment


3.2.21. Nozzles


For sinking or for repair of a nozzle it is necessary to give to a workshop on diesel engines. Do not do this work at all independently as except need to have the special tool, pressure of injection can cause a trauma if to hold fingers near an injection cone. To define badly working nozzle, consistently turn off injection tubes from nozzles and start the engine. If operation of the engine after a tube otvorachivaniye from a certain nozzle does not change, it means that work of this nozzle is broken.

Removal and installation

1. Turn off both nuts, the fixing injection tubes to an inlet collector. Turn off both cap nuts of each tube of injection by a cap key with a cut. Such key can be put on a nut in the presence of a tube. Otherwise use a usual key. Turn off collars of fastening and take out tubes.
2. Disconnect a fuel hose from an oil discharge tube, turn off four nuts and pick up the oil discharge phone (a returnable tube) and washers.
3. Turn out nozzles the extended key. At stations of service Toyota the special tool is for this purpose used. Do not damage at the same time a nozzle. Put nozzles as removal if they are repeatedly established.
4. Installation of nozzles is made upside-down.
5. At installation surely replace the condensing ring. The moment of an inhaling of nozzles makes 65 N. of m. Do not exceed this moment of an inhaling as because of it nozzles can be bent or jam needles of nozzles.
6. Impose four washers on nozzles and connect a returnable tube. Screw four nuts and tighten the moment 30 N. of m. Connect a hose to a returnable tube.
7. Establish injection tubes. At first freely fix both tightening collars on an inlet collector and screw cap nuts of all tubes. Tighten cap nuts. The moment of an inhaling makes 30 N. of m, do not draw a nut. After that fix tubes by both collars and nuts.
8. Turn the engine crankshaft a starter and consistently weaken cap nuts from nozzles. At the same time the production of air is made. Again tighten cap nuts m 30 N.' moment.
9. Other works are performed upside-down.