Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation



Toyota Land Cruiser
+ 1. Maintenance instruction
- 2. Maintenance
   2.1. Additional maintenance
   2.2. Technical characteristics
   2.3. An arrangement of units in a motor compartment
   2.4. Maintenance terms
   + 2.5. Check of level of liquids
   2.6. Check of a condition of tires and pressure in tires
   2.7. Liquid level in automatic transmission
   2.8. Liquid level in system of a hydraulic actuator of a steering
   2.9. Oil replacement in the engine and the oil filter
   2.10. Check of a condition and care of the battery
   2.11. Check of system of cooling
   2.12. Check and replacement of hoses in a motor compartment
   2.13. Check and replacement of brushes of a cleaner of a windscreen
   2.14. Shift of wheels
   2.15. Suspension bracket and steering check
   2.16. Check of an exhaust system
   2.17. Check of level of oil in a manual transmission
   2.18. Check of level of oil in a transfer case
   2.19. Check of level of oil in reducers of bridges
   2.20. Check of a condition of seat belts
   2.21. Thermostat of the air filter (carburetor engines)
   2.22. Check and greasing of the exhaust valve
   2.23. Catching system паров gasoline
   2.24. Check of system of a retsirkulyatsiya
   2.25. Air zaslonka of the carburetor
   2.26. Zolotnik of system of ventilation of a case
   2.27. Check and replacement of the air filter
   2.28. Replacement of spark plugs
   2.29. Check and adjustment of gaps of valves
   2.30. Idling turns (carburetor engines)
   2.31. Drive belts
   2.32. Check of fuel system
   + 2.33. Check of brakes
   2.34. Check and adjustment of pedals of coupling (brake)
   2.35. Replacement of the fuel filter
   2.36. High-voltage wires, begunok and distributor covers
   2.37. Check and installation of the moment of ignition
   2.38. Care of cooling system
   2.39. Naves and bearings of forward wheels
   2.40. Liquid replacement in automatic transmission and the filter
   2.41. Oil replacement in a manual transmission
   2.42. Oil replacement in a transfer case
   2.43. Oil replacement in a back (forward) reducer
   2.44. Gaps in valves on the engine 1FZ-FE
+ 3. Engines
+ 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




2.44. Gaps in valves on the engine 1FZ-FE

Check and adjustment

Check and adjustment of gaps in valves on the engine 1FZ-FE carry out through each 96000 km, or every 4 year.


Prevention

Valves on this engine are regulated by selection of washers for thickness therefore the special adaptation for an otzhatiya of pushers is required.


For adjustment of valves of the 6th cylinder it is required to remove cam-shafts. Therefore previously with special care check gaps in these valves.

PERFORMANCE ORDER
1. Disconnect the battery from weight.
2. Turn out candles (see subsection 2.28), uncover heads of cylinders and establish the piston of the 1st cylinder in VMT of a step of compression.
3. Measure a gap between a cam of a cam-shaft and a pusher in the specified valves, writing down each result.
4. At check of gaps щуп this thickness should pass with small effort.
5. Turn the crankshaft on 1 turn concerning VMT of a step of compression in the 1st cylinder and measure gaps in the valves specified an illustrations.
6. Having measured gaps, turn the crankshaft so that the cam of a cam-shaft of the first adjustable valve was turned up.
7. Wring out a pusher and get an adjusting washer. For this purpose establish the adaptation so that the long jaw of pincers of the adaptation grasped the bottom inflow under a pusher, and short rested against the top edge of the pusher. Compress pincers, push a small emphasis of the adaptation (or fasten a hook on handles of pincers), having fixed a pusher.
8. Clean pincers. Holding a pusher, get an adjusting washer a screw-driver (a photo at the left) or magnetic tweezers (a photo on the right).
9. Measure by a micrometer thickness of the removed adjusting washer.
10. Define thickness of remote laying at which the gap in the valve will correspond to the standard:
N=Т + (A-V),
T – thickness of the removed adjusting washer,
And – the measured gap,
N–thickness of a new adjusting washer,
V–a demanded gap (see subsection 2.2).
11. The manufacturer in the spare part delivers adjusting washers of 17 dimensional groups. Pick up a washer so that the thickness of an established adjusting washer was as it is possible closer to settlement. It is possible to rearrange also the washer suitable on thickness which has been removed from a pusher of other valve the gap in which demands adjustment. It reduces number of acquired washers.
12. Wring out a pusher (see above) and establish a new adjusting washer.
13. Repeat procedure for other washers which it is necessary to replace. Establish all removed details upside-down.

Table of dimensional groups of adjusting washers

1
2.500
2
2.550
3
2.600
4
2.650
5
2.700
6
2.750
7
2.800
8
2.850
9
2.900
10
2.950
11
3.000
12
3.050
13
3.100
14
3.150
15
3.200
16
3.250

17

3.300