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 Toyota Land Cruiser, Amazon, Lexus LX470
 + Identification numbers of the car
 + Governing bodies and methods of safe operation of the car
 +  Settings and routine maintenance of the car
 -  Engine
 + Typical procedures of service of engines
 + Procedures of service of the petrol engine
 - Procedures of service of the diesel engine
 Removal, installation, dismantling and assembly of a head of cylinders
 Removal and installation of the inlet pipeline and final collector
 Removal, check of a state and installation of a belt of the GRM drive
 Removal and installation of cogwheels of the GRM drive
 Replacement of a forward epiploon of a bent shaft and epiploons of the camshaft and TNVD
 Replacement of a back epiploon of a bent shaft
 Removal and installation of camshafts and pushers of valves
 Removal and installation of the pallet of a case of the engine
 Removal, check of a state and installation of the oil pump
 Removal and installation of the oil cooler
 Removal and installation of a driving disk
 + Cooling systems of the engine, heating of salon and air conditioning
 + A power supply system and production of the fulfilled gases
 + Engine electric equipment
 + Control systems of the engine and decrease in toxicity of the fulfilled gases
 + Gear shifting box
 + Transmission line
 + Brake system
 + Suspension bracket and steering
 + Body
 + Onboard electric equipment
 
 
 
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 Removal, installation, dismantling and assembly of a head of cylinders  Removal  
Components of installation of a head of cylinders of models with the EGR system 
 
Components of installation of a head of cylinders of models without the EGR system 
 
Components of installation of the camshaft 
 
 
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| 1. Components of installation of a head of cylinders are given on illustrations above. 2. Merge cooling liquid, remove air ducts and fuel tubes of high pressure.
 3. On models with the EGR system:
 a. Disconnect three vacuum hoses from a vacuum tube on the inlet pipeline;
 
c. Turn out two bolts and remove the EGR system valve;
|  | b. Disconnect a vacuum hose from three clips on a cover of a gear belt, and also a returnable fuel hose (address an accompanying illustration); |  d. Give two nuts of fastening of the adapter of the EGR valve to a final collector;
 
f. Disconnect an inlet branch pipe from an air hose and remove assembly of a branch pipe with two laying and the screen.
|  | e. Give two bolts and two nuts of fastening of a branch pipe of the inlet pipeline (address an accompanying illustration); |  4. On models without the EGR system:
 a. Remove an inlet branch pipe and a heater of air;
 b. Disconnect a vacuum hose from a vacuum tube on the inlet pipeline;
 c. Turn out a bolt and disconnect the weight plug from a head of cylinders;
 d. Give two nuts of fastening of the adapter of the EGR valve to a final collector;
 e. Give two bolts and two nuts of fastening of a branch pipe of the inlet pipeline;
 f. Disconnect an inlet branch pipe from an air hose and remove assembly of a branch pipe with two laying and the screen.
 5. Remove fuel tubes of high pressure.
 
7. On models without the EGR system:
|  | 6. On models with the EGR system disconnect three vacuum hoses from TNVD (address an accompanying illustration). |  a. Disconnect two vacuum hoses from TNVD;
 
|  | b. Disconnect a vacuum hose from two clips on a cover of a gear belt (address an accompanying illustration); |  
|  | c. Give 8 nuts, remove 8 washers, the inlet pipeline and two laying (address an accompanying illustration). |  
9. Remove nozzles.
|  | 8. Remove a branch pipe of removal of cooling liquid (address an accompanying illustration). |  
 
|  | 10. Give fixture and remove the thermofilter (address an accompanying illustration). |  
|  | 11. Remove a final collector with a turbocompressor (address an accompanying illustration). |  
|  | 12a. Separate parts of a final collector (address an accompanying illustration). |  
13. Uncover a head of cylinders.
|  | 12b. Remove spring rings (address an accompanying illustration). |  
 
15. Remove the camshaft (cm. an illustration at the beginning of the Section). For this purpose:
|  | 14. Turn out four bolts of fastening of a back cover of a belt to a head of cylinders and uncover (address an accompanying illustration). |  
 
b. Evenly weaken and remove 14 remained bolts in several approaches and in the established sequence;
|  | a. Turn out 7 bolts "And" (address an accompanying illustration); |  c. Remove 7 covers of bearings, 12 yokes, 6 clamping holders of nozzles, assembly of an axis of yokes, and 7 top inserts of bearings.
 
d. Remove the camshaft, its persistent plate and 7 lower inserts of bearings.
|  | You hold the removed details complete with an axis of yokes, and inserts – inserted into a bearing cover;  |  
|  | Arrange inserts of bearings and a cover as installation.  |  
|  | 16. In stages and in the established sequence (address an accompanying illustration) turn out fixing bolts, remove a head of cylinders and lay it on wooden whetstones. |  
|  | 17. If the head is not removed, accurately hook it the screw-driver in the place specified on an accompanying illustration. |  |  |  Dismantling   Components of assembly of a head of cylinders are presented on an accompanying illustration.  
Components of assembly of a head of cylinders 
 
 
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| 1. Take out pushers of valves and lay pushers as installation. 2. Remove forward and back lifting eyes of the engine.
 3. Remove the ECT sensor.
 
 
5. Remove valves. For this purpose:
|  | 4. Remove levers of the drive of valves and arrange them as installation (address an accompanying illustration). |  and. Squeeze a stripper a spring and remove 2 crackers;
 b. Remove a plate springs, a spring and its saddle; arrange details of each set as installation;
 c. Remove oil scraper caps.
 |  |  Assembly  
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| 1. Carefully clear all details and oil their rubbing surfaces fresh engine. 
 
|  | 2. Establish lifting eyes of the engine (address an accompanying illustration). |  
4. Install the valve as it should be, the return to a removal order.
|  | 3. Establish a segment insert, previously having applied on it sealant (address an accompanying illustration). 
 |  5. Tap the plastic hammer a valve core end face.
 6. Establish pushers of valves and adjusting washers. Make sure that pushers freely rotate by hand.
 
 
8. Install the ECT sensor.
|  | 7. Install levers of valves and make sure of smoothness of their course (address an accompanying illustration). |  |  |  Installation  
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| 1. The interfaced surfaces of heads of cylinders and their covers have to be absolutely pure and dry. By means of a scraper remove all traces of old sealant and fragments of the destroyed laying, then wipe surfaces with the rags moistened in acetone. Presence on the interfaced surfaces of traces of oil can lead to development of leaks. 
 
|  | 2a. Measure the size of the maximum ledge of each piston in two points, calculate arithmetic-mean value of a ledge and compare it to requirements of Specifications (address an accompanying illustration). |  
|  | 2b. If necessary replace the piston assembled with a rod (address an accompanying illustration). |  
|  | 3. Define the greatest value of a ledge of the piston and in compliance with it pick up laying of a head of cylinders, being guided by the table given below. 
Number of laying is determined by number of cuts on it (address an accompanying illustration).
|  | As spare parts only laying No. No. 1, 3 and 5 respectively 0.85 - 0.95, 0.95 - 1.05 and 1.05 - 1.15 mm thick is delivered.  |  |  
4. Install the piston of the first cylinder in the provision of VMT.
| Ledge поршя, mm  | Number of laying  |  
|    No more than 0,225  | 1  |  
|    0,226 – 0,325  | 3  |  
|    Not less than 0,326  | 5  |  
 
|  | 5. Lay laying of a head of cylinders on the block of cylinders, grease a carving and the lower part of heads of bolts of fastening of a head of cylinders with motive oil and tighten bolts by hand. Then tighten bolts in the established sequence with effort of 69 Nanometers then hold on them twice on the 90th hail., observing the sequence (address an accompanying illustration). 
|  | Bolts of "B" (No. No. 21, 13, 5, 4, 12, 20) have length of 133.5 mm, and bolts "And" (others) – 121.5 mm.  |  |  
|  | 6a. Establish 7 lower inserts (address an accompanying illustration). 
|  | Install an insert by width in the bearing No. 1, and inserts 20 mm wide – in other bearings.  |  |  
|  | 6b. Establish a persistent ring of the camshaft (address an accompanying illustration). |  
8. Establish the top inserts in covers of bearings.
|  | 7. Lay the camshaft in a head of cylinders a shponochny flute up (address an accompanying illustration). 
 |  9. Establish covers of bearings, yokes, clips of nozzles and an axis of yokes assembled.
 
 
11. Establish nozzles.
|  | 10. Tighten 14 bolts of fastening of covers of bearings in a certain sequence and 7 bolts "And" (address an accompanying illustration). |  12. Check and if necessary adjust valvate gaps.
 
 
14. Establish pulleys and a gear belt.
|  | 13. Remove old sealant from the interfaced surface of a back cover of a belt, apply new sealant and establish a cover (address an accompanying illustration). |  
 
|  | 15a. Fill segment rubber traffic jams in the landing grooves, having made sure of their suitability (address an accompanying illustration). |  
16. Lay laying of a cover of a head of cylinders, establish a cover with 12 new sealing washers and tighten bolts of its fastening with effort of 6.5 Nanometers.
|  | 15b. Grease them with sealant (address an accompanying illustration). |  17. Establish a back arm of the engine.
 18. Collect a final collector in the sequence, the return procedure of its dismantling.
 19. Establish laying, a turbocompressor and assembly of a final collector.
 20. Further installation is made as it should be, the return to an order of dismantle of components. Tighten fixture with the required effort.
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