Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and car operation



Toyota 4Раннер
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   + 3.1. 4-cylinder engines
   + 3.2. Engines of V6 3,0 l (1993-1994) and 3,4 l (since 1995)
   - 3.3. Dismantle and major maintenance of the engine
      3.3.1. Specifications
      + 3.3.2. Major maintenance
      3.3.3. Engine diagnostics by means of the vacuum gage
      3.3.4. Compression check in engine cylinders
      + 3.3.5. Dismantle of the power unit
      + 3.3.6. Head of cylinders
      3.3.7. Valves
      3.3.8. Shatunno-porshnevaya group
      + 3.3.9. Crankshaft
      3.3.10. Block of cylinders
      3.3.11. Honningovaniye of cylinders
      + 3.3.12. Rods and pistons
      3.3.13. Radical and shatunny bearings
      3.3.14. Balansirnye shaft
      3.3.15. Assembly order
      3.3.16. Piston rings
      3.3.17. Engine start-up after repair and a running in
+ 4. Systems of heating, ventilation
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes



3.3.16. Piston rings

GENERAL INFORMATION

Installation of kompressionny rings

On rings there are labels (1 (2) T or 1 (2) N for 4-cylinder engines и1 (2) R or Т1 (т2) for V6).

Installation

PERFORMANCE ORDER
1. Before installation of new piston rings sort rings and check a gap in joints. For this purpose push a ring the piston bottom. The ring should be in the lower part of the cylinder, in the situation corresponding to the bottom dead point.
2. Measure a gap in joints. If the gap is too small, a ring replace, to file end faces it is forbidden.
3. Establish rings on the piston, having begun with the maslosjemny. Establish in a flute a divider / dilator.
4. Be convinced available a pin (if it is provided) and establish the bottom and top disks. At installation of maslosjemny disks to use the adaptation for clothing of rings it is impossible, as their breakage is possible.
5. Be convinced that the top and bottom disks are freely turned in a flute. Establish average and top rings (see fig. Installation of kompressionny rings). Labels on rings should be turned to the piston bottom. Establish rings on other pistons.