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
3.3.7.1. Head of cylinders
3.3.7.2. Repair of valves
3.3.7.3. Conrod and piston 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 conrod bearings
+ 3.3.8. Engine assembly order
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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Krivoshipno-shatunny the mechanism and piston group of engines 3F-E (the device of the engine 2F is similar)
1. The ring is compression lower
2. Dilator of an oil scraper ring
3. Finger
4. Plug of a head of a shitun
5. Cam-shaft bearing
6. Compensation cap
7. Drive plate
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. Insert of the radical bearing
18. Crankshaft
19. Forward intensifying plate
21. Block of cylinders
22. Rod cover
23. Connecting rods
24. Rod
25. Lock ring
26. Piston
27. Disks of an oil scraper ring
28. The ring is compression top |
Krivoshipno-shatunny mechanism and piston group of engines 1FZ-FE
1. The ring is compression lower
2. The ring is compression top
Dilator of an oil scraper ring
3. Disks of an oil scraper ring
4. Finger
5. Rod head plugs
6. Rod
7. Connecting rods
8. Rod cover
9. Drive plate
10. Back adjusting washer
11. Forward adjusting washer
12. Epiploon
13. Holder
14. Oil filter
15. Left support of the engine
16. Oil level sensor
17, 19. Laying
18. Pallet 2 |
20. Control valve of an oil nozzle
21. Insert 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. Oil cooler
34. Right support
35. Dilator of an oil scraper ring
36. Lock ring
37. Block of cylinders |
| PERFORMANCE ORDER |
| 1. It is recommended to disassemble the engine at the special stand. |
| 2. If there is no stand, then fix the engine on the flat platform. |
3. If the restored engine is bought, then it is necessary to remove all hinged units and to install them subsequently just in the same order as well as at independent capital repairs. Treat such units:
– generator and arms;
– details of system of decrease in toxicity;
– distributor of ignition, candle and high-voltage wires;
– hoses and thermostat;
– pump of cooling liquid;
– carburetor or details of system of injection of fuel;
– the soaking-up and final collectors;
– oil filter;
– engine mount details;
– flywheel / drive plate of the hydrotransformer;
– back plate. |
Prevention
Before removal of hinged units apply tags on laying, epiploons and other details to facilitate assembly.
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| 4. If the block of cylinders of an incomplete complete set is installed (i.e. the block of cylinders with installed by the krivoshipno-conrod mechanism and piston group), then it is also necessary to remove a head of cylinders, the oil pallet and the oil pump. |
5. If it is planned to make capital repairs with full dismantling, then the engine should be disassembled completely in the following order:
– cover of a head of cylinders;
– the 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;
– conrod and piston group;
– the crankshaft with radical bearings. |
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