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 major maintenance of the engine
3.3.1. Technical characteristics
3.3.2. Engine diagnostics by means of the vacuum gage
3.3.3. Compression check
3.3.4. Dismantle of the power unit
3.3.5. Removal and engine installation
3.3.6. Alternatives of major maintenance
- 3.3.7. Order of dismantling of the engine
3.3.7.1. Head of cylinders
3.3.7.2. Repair of valves
3.3.7.3. Shatunno-porshnevaya group
3.3.7.4. Crankshaft
3.3.7.5. Cleaning and check of the block of cylinders
3.3.7.6. Honningovaniye of cylinders
3.3.7.7. Rods and pistons
3.3.7.8. Radical and shatunny bearings
+ 3.3.8. Engine assembly order
3.3.9. Engine start-up after repair and a running in
+ 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
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Krivoshipno-shatunny mechanism and piston group of engines 3F-E (device of the engine 2F similarly)
1. Ring the kompressionny bottom
2. Dilator of a maslosjemny ring
3. Finger
4. Head plug шитуна
5. Cam-shaft bearing
6. Compensatory cap
7. Leading disk
8. Connecting section of a case of transmission
9. Dustproof cover of a case of transmission
10. Epiploon
11. Persistent half ring
12. Laying
13. Pallet |
14, 20. Laying
15. Oil pump
16. Cover of the radical bearing
17. Loose leaf of the radical bearing
18. Crankshaft
19. Forward intensifying plate
21. Block of cylinders
22. Rod cover
23. Shatunnye loose leaves
24. Rod
25. Lock ring
26. Piston
27. Disks of a maslosjemny ring
28. Ring the kompressionny top |
Krivoshipno-shatunny mechanism and piston group of engines 1FZ-FE
1. Ring the kompressionny bottom
2. Ring the kompressionny top
Dilator of a maslosjemny ring
3. Disks of a maslosjemny ring
4. Finger
5. Plugs of a head of a rod
6. Rod
7. Shatunnye loose leaves
8. Rod cover
9. Leading disk
10. Back adjusting washer
11. Forward adjusting washer
12. Epiploon
13. Holder
14. Oil filter
15. Left support of the engine
16. Sensor of level of oil
17, 19. Laying
18. Pallet 2 |
20. Control valve of an oil nozzle
21. Loose leaf of the radical bearing
22. Persistent half ring
23. Crankshaft
24. Detonation sensor
25. Union
26. Cover of the radical bearing
27. Pump of the hydraulic booster
28. Sealing ring
29. Forward epiploon
30. Forward cover
31. Chain
32. Jet
33. Maslookhladitel
34. Right support
35. Dilator of a maslosjemny ring
36. Lock ring
37. Block of cylinders |
| PERFORMANCE ORDER |
| 1. It is recommended to assort the engine at the special stand. |
| 2. If the stand is not present, fix the engine on an equal platform. |
3. If the restored engine is got, it is necessary to remove all hinged units, and to establish them subsequently precisely in the same order as well as at independent major maintenance. Such units treat:
– generator and arms;
– details of system of decrease in toxicity;
– distributor of ignition, candle and high-voltage wires;
– hoses and thermostat;
– the pump of cooling liquid;
– carburetor or details of system of injection of fuel;
– soaking-up and final collectors;
– oil filter;
– engine mount details;
– flywheel / leader hydrotransformer disk;
– back plate. |
Prevention
Before removal of hinged units put labels on laying, epiploons and other details to facilitate assembly.
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| 4. If the block of cylinders of an incomplete complete set (i.e. the block of cylinders with established by the krivoshipno-shatunny mechanism and piston group) is established, it is necessary to remove also a head of cylinders, the oil pallet and the oil pump. |
5. If it is planned to carry out major maintenance with complete dismantling, the engine should be disassembled completely in the following order:
– cover of a head of cylinders;
– soaking-up and final collectors;
– yokes and bars;
– cam-shafts (engine 1FZ-FE);
– head of cylinders;
– pushers (engines 2F and 3F-E);
– oil pallet;
– oil pump;
– shatunno-piston group;
– the crankshaft with radical bearings. |
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