Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation



Toyota Land Cruiser
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   - 3.1. Engines 2F and 3F-E
      3.1.1. Technical characteristics
      3.1.2. Types of repair without engine dismantle
      3.1.3. Installation of the piston of the 1st cylinder in VMT
      3.1.4. Cover of a head of cylinders
      3.1.5. Lateral cover of the mechanism of a gazoraspredeleniye
      3.1.6. Yokes and bars of pushers
      3.1.7. Springs of valves, plates, maslosjemny caps
      3.1.8. Soaking-up and final collectors
      3.1.9. Head of cylinders
      3.1.10. Pushers
      3.1.11. Crankshaft pulley
      3.1.12. Forward epiploon of the crankshaft
      3.1.13. Forward cover
      3.1.14. Cam-shaft and drive gear wheels
      3.1.15. Cam-shaft and support
      3.1.16. Replacement of bearings
      3.1.17. Oil pallet
      3.1.18. Oil pump
      3.1.19. Flywheel (a leading disk of the hydrotransformer)
      3.1.20. Back epiploon of the crankshaft
      3.1.21. Suspension bracket and engine details
   + 3.2. Verkhneklapanny engine 1FZ-FE
   + 3.3. Dismantle and major maintenance of the engine
   + 3.4. Engine electric equipment
+ 4. Systems of cooling, 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. Electroschemes




3.1.7. Springs of valves, plates, maslosjemny caps

Removal and installation

PERFORMANCE ORDER

Prevention

These details can be removed without dismantle of a head of cylinders. For this purpose the valve should be held the compressed air or the adaptation.


1. Uncover heads of cylinders.
2. Turn out a spark plug from this the cylinder on which details of the klapanny mechanism, or all candles will change.
3. Establish the piston of the 1st cylinder in VMT of a step of compression. If all maslosjemny caps change, begin replacement with the 1st cylinder and further change consistently, establishing each cylinder in VMT according to an engine operating procedure.
4. Screw in an opening for a candle an adapter.
5. Remove the roller (and) and a yoke (and), get a bar (and) a pusher (it).
6. Submit to the cylinder being in VMT, the compressed air, holding the crankshaft with a key.
7. Valves should nestle on saddles.
8. In the absence of the compressed air enter into an opening a piece of a thick kapron rope before the piston will reach VMT. Then tighten the crankshaft to feeling of resistance a rope vytaskivaniya.
9. Muffle rags all openings in a head of cylinders and compress a spring the adaptation. Remove crackers.
10. Remove the adaptation, a glass of a maslootrazhatel, a spring and a cap.

Prevention

If at this stage leakage of air (if it is applied) is found, the head of cylinders should be removed for dismantling and repair.


11. Dump pressure of air, having wound the valve with a tape, or slightly turn the crankshaft in the direction of normal rotation.
12. Check a condition of a core of the valve and its deformation, having turned the valve in the plug.
13. Check freedom of forward moving of the valve in the plug. If the valve jams, either will bend the valve, or the plug is damaged. The head of cylinders in this case should be removed for dismantling and repair.
14. Again fix the valve (having submitted air or having pushed a rope piece).
15. Grease a core and dress a new cap.
16. Establish a spring (it should be turned down by color marking (2)) and a glass (1 – up).
17. On final valves (2) the duplicator (3) is established, on cores of these valves there is one flute. On inlet valves (1) the plate (4) is established, on cores of these valves there are 2 flutes (engine 3F-E).
18. Establish crackers (drawing at the left, 1 – a cracker of the inlet valve, 2 – a cracker of the final valve), having fixed them greasing (a photo on the right).
19. Remove the adaptation establish all removed details upside-down.
20. Start the engine, be convinced of lack of a leak and hear to operation of the klapanny mechanism.