Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and operation of the car



Toyota Land Cruiser
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   + 3.1. Engines 2F and 3F-E
   + 3.2. Verkhneklapanny engine 1FZ-FE
   - 3.3. Dismantle and capital repairs of the engine
      3.3.1. Technical characteristics
      3.3.2. Diagnostics of the engine by means of the vacuum gage
      3.3.3. Check of a compression
      3.3.4. Dismantle of the power unit
      3.3.5. Removal and installation of the engine
      3.3.6. Alternatives of capital repairs
      + 3.3.7. Order of dismantling of the engine
      - 3.3.8. Engine assembly order
         3.3.8.1. Installation of piston rings
         3.3.8.2. Crankshaft
         3.3.8.3. Back epiploon
         3.3.8.4. Rods and pistons
      3.3.9. Launch of the engine after repair and a running in
   + 3.4. Engine electric equipment
+ 4. Cooling systems, heating
+ 5. Fuel and exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmission
+ 8. Brake system
+ 9. Suspension brackets and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electrical circuitries





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3.3.8.1. Installation of piston rings

PERFORMANCE ORDER
1. Before installation of new piston rings sort rings and check a gap in joints (вото at the left). For this purpose push a ring the piston bottom (a photo on the right). The ring has to be in the lower part of the cylinder, in the situation corresponding to the lower dead point.
2. If the gap is too small, then a thin file carefully file ring end faces, having clamped it in a vice. You drive a ring on a file, but not on the contrary. Increase in a gap in a joint to 1,0 mm is allowed.
3. Repeat the procedure for all rings of one piston.
4. Install rings on the piston, having begun with oil scraper. Establish a ring divider / dilator in a flute. Be convinced available a pin of a flute (if it is provided) and establish the lower and top disks.
5. At installation of oil scraper disks it is impossible to use the device for clothing of rings as their breakage is possible. Insert a disk, press also a finger since one end and carry out on a ring, having laid that its in a flute.
6. Make sure that the top and lower disks are freely turned in a flute (it is specified by an arrow). Establish one after another the lower and top compression rings. Tags on rings have to be turned to the piston bottom (i.e. up at normal position of the piston). In the presence use an expander of rings.