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
   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 steering
   2.9. Replacement of oil in the engine and an oil filter
   2.10. Check of a state and care of the battery
   2.11. Check of the cooling system
   2.12. Check and replacement of hoses in a motor compartment
   2.13. Check and replacement of brushes of screenwash
   2.14. Shift of wheels
   2.15. Check of a suspension bracket and steering
   2.16. Check of the exhaust system
   2.17. Check of level of oil in the manual transmission
   2.18. Check of level of oil in the 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 lubricant of the exhaust valve
   2.23. System of catching of vapors of gasoline
   2.24. Check of system of recirculation
   2.25. Air gate 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, runner and covers of the distributor
   2.37. Check and installation of the moment of ignition
   2.38. Care of the cooling system
   2.39. Naves and bearings of forward wheels
   2.40. Replacement of liquid in automatic transmission and the filter
   2.41. Replacement of oil in the manual transmission
   2.42. Replacement of oil in the transfer case
   2.43. Replacement of oil in a back (forward) reducer
   2.44. Gaps in valves on the engine 1FZ-FE
+ 3. Engines
+ 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
saintclements.net



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

Check and adjustment

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


Prevention

Valves on this engine are adjusted by selection of washers for thickness therefore 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 a head of cylinders and install the piston of the 1st cylinder in compression step VMT.
3. Measure a gap between a cam of a cam-shaft and a pusher in the specified valves, writing down each result.
4. When checking gaps the probe of this thickness has to pass with small effort.
5. Turn the crankshaft on 1 turn concerning compression step VMT in the 1st cylinder and measure gaps in the valves specified 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 install adaptation so that the long jaw of pincers of adaptation took the lower inflow under a pusher, and short rested against the top edge of the pusher. Squeeze pincers, push a small emphasis of adaptation (or fasten a hook on handles of pincers), having recorded a pusher.
8. Remove pincers. Holding a pusher, get an adjusting washer the 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. Determine thickness of remote laying at which the gap in the valve will correspond to standard:
N= T+(A-V),
T – thickness of the removed adjusting washer,
And – the measured gap,
N – thickness of a new adjusting washer,
V – the required 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 thickness of the established adjusting washer was as it is possible closer to settlement. It is also possible to rearrange the washer suitable on thickness removed from a pusher of other valve in which gap demands adjustment. It reduces number of the acquired washers.
12. Wring out a pusher (see above) and establish a new adjusting washer.
13. Repeat the procedure for other washers which should be replaced. 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