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



3.2.13. Installation of pistons and rods

GENERAL INFORMATION

Arrangement of locks of piston rings on a piston circle

1. Top compression ring

2. Lower side ring of an oil scraper ring

3. Top side ring of an oil scraper ring

4. Average compression ring

PERFORMANCE ORDER
1. Grease a mirror of cylinders.
2. Spread out all rods according to numbers of cylinders. The tag of "VORN" on a rod and has to be directed to the bottom of the piston towards engine pulleys.
3. Distribute joints of piston rings on a piston circle, as shown in the drawing. The oil scraper ring consisting of three parts arrange so that locks were not located against each other.
4. Impose a tape for tightening of piston rings in an installation site of piston rings and press rings into flutes. Check their normal landing.
5. Put on short pieces of a rubber or plastic hose hairpins of rods not to scratch a mirror of cylinders. Nuts have to be replaced surely as once the established nuts lose the fixing ability.
6. Turn a bent shaft before installation of two necks of a shaft in the provision of the lower dead point.
7. Move a rod into an opening from above. For this purpose install the engine sideways that the rod could be carried out on pins of bearings and did not scratch an opening of the cylinder or a conrod pin. Inserts of bearings of rods have to be already in a rod, a nose in a cut.
8. At a vdviganiye once again check that tags of "VORN" are located correctly from each other.
9. Move the piston before consecutive input of piston rings in the cylinder and landings of a leg of a rod to a shaft neck.
10. Enclose the second insert of the bearing in a bearing cover, grease an insert. Put on a cover hairpins of a rod and slightly kill. Pieces of a rubber hose have to be previously removed.
11. Grease surfaces of nuts on a cover of bearings of rods.
12. Alternately tighten new nuts of rods m 65 N.' moment.
13. After installation of a rod several times turn a bent shaft at once to find jamming.
14. Turn a bent shaft that two other pins below settled down and in the same way install other pistons and rods.
15. Once again check the provision of all markings and check whether pistons are correctly installed.
16. Install the arrow indicator on the block of cylinders and measure a side play between side surfaces of a rod and a bent shaft, moving with a hand the conrod bearing on a shaft pin to both parties. The axial side play of the conrod bearing should not exceed 0,40 mm.
17. For completion of assembly install the oil pump, cogwheels, a forward cover and the pallet of a case.



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